86 datasets found
  1. Digital Environmental Geologic-GIS Map for San Antonio Missions National...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Nov 25, 2025
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    National Park Service (2025). Digital Environmental Geologic-GIS Map for San Antonio Missions National Historical Park and Vicinity, Texas (NPS, GRD, GRI, SAAN, SAAN_environmental digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin unpublished map by the Texas Bureau of Economic Geology (1985) [Dataset]. https://catalog.data.gov/dataset/digital-environmental-geologic-gis-map-for-san-antonio-missions-national-historical-park-a
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    Dataset updated
    Nov 25, 2025
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Area covered
    San Antonio, Texas, Austin
    Description

    The Digital Environmental Geologic-GIS Map for San Antonio Missions National Historical Park and Vicinity, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file geodatabase (saan_environmental_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. The file geodatabase format is supported with a 1.) ArcGIS Pro map file (.mapx) file (saan_environmental_geology.mapx) and individual Pro layer (.lyrx) files (for each GIS data layer), as well as with a 2.) 10.1 ArcMap (.mxd) map document (saan_environmental_geology.mxd) and individual 10.1 layer (.lyr) files (for each GIS data layer). The OGC geopackage is supported with a QGIS project (.qgz) file. Upon request, the GIS data is also available in ESRI 10.1 shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) A GIS readme file (saan_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (saan_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (saan_environmental_geology_metadata_faq.pdf). Please read the saan_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. Google Earth software is available for free at: https://www.google.com/earth/versions/. QGIS software is available for free at: https://www.qgis.org/en/site/. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri,htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Texas Bureau of Economic Geology, University of Texas at Austin. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (saan_environmental_geology_metadata.txt or saan_environmental_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm). Purpose:

  2. Digital Geologic-GIS Map of the La Vida Mission Quadrangle, New Mexico (NPS,...

    • catalog.data.gov
    Updated Oct 16, 2025
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    National Park Service (2025). Digital Geologic-GIS Map of the La Vida Mission Quadrangle, New Mexico (NPS, GRD, GRI, CHCU, LVMI digital map) adapted from a U.S. Geological Survey Bulletin map by Miller, Carey, and Thompson-Rize (1991) [Dataset]. https://catalog.data.gov/dataset/digital-geologic-gis-map-of-the-la-vida-mission-quadrangle-new-mexico-nps-grd-gri-chcu-lvm
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    Dataset updated
    Oct 16, 2025
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Description

    The Digital Geologic-GIS Map of the La Vida Mission Quadrangle, New Mexico is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file geodatabase (lvmi_geology.gdb), and a 2.) Open Geospatial Consortium (OGC) geopackage. The file geodatabase format is supported with a 1.) ArcGIS Pro map file (.mapx) file (lvmi_geology.mapx) and individual Pro layer (.lyrx) files (for each GIS data layer). Upon request, the GIS data is also available in ESRI shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) a readme file (chcu_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (chcu_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (lvmi_geology_metadata_faq.pdf). Please read the chcu_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. QGIS software is available for free at: https://www.qgis.org/en/site/. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri.htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: U.S. Geological Survey. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (lvmi_geology_metadata.txt or lvmi_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in ArcGIS Pro, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm).

  3. a

    Mission

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    Updated Jul 14, 2016
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    Mountain Rescue Association (2016). Mission [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/MSAR::mission
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    Dataset updated
    Jul 14, 2016
    Dataset authored and provided by
    Mountain Rescue Association
    License

    Attribution-NonCommercial 4.0 (CC BY-NC 4.0)https://creativecommons.org/licenses/by-nc/4.0/
    License information was derived automatically

    Area covered
    Description

    This is the schema used for collecting search and rescue mission data. This is a feature layer that contains feature classes for Missions and Subject Found locations. See the User Guide for how this feature layer can be used to collect mission data using the GeoForm.If you already use ArcGIS Online and want to publish this feature layer, see these instructions Publish an empty hosted feature layer to publish a new empty feature layer built from this data model. This can be used to build the web map and GeoForm for data collection. If you would like to download this in GIS formats, click "Export Data". Explore this page and the tabs above to see how this data is structured and what it looks like on a map. If you are not a GIS or professional or are not using ArcGIS Online already, see this general resource to find out more: The ArcGIS Book.

  4. Geologic Map of Ceres [Dawn Mission] - Global dataset based on the 15...

    • zenodo.org
    pdf, txt, zip
    Updated Jul 12, 2024
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    Andrea Nass; Andrea Nass (2024). Geologic Map of Ceres [Dawn Mission] - Global dataset based on the 15 individual quadrangle maps [Dataset]. http://doi.org/10.5281/zenodo.7989803
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    pdf, txt, zipAvailable download formats
    Dataset updated
    Jul 12, 2024
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Andrea Nass; Andrea Nass
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Background: Between 2011 and 2018, the NASA Dawn spacecraft visited asteroid (4) Vesta and dwarf planet (1) Ceres to investigate the surfaces of both protoplanets through optical and hyperspectral imaging and their composition through gamma-ray and neutron spectroscopy from orbit.
    For both Vesta and Ceres, a geologic mapping investigation was realized based on optical and hyperspectral data as well as a photogrammetrically derived digital terrain model. For the global mapping investigation, mappers employed Geographic Information System (GIS) software to map 15 quadrangles. The results were published as individual map sheets alongside research papers discussing the geologic evolution. The style of collaborative mapping to produce a consistent global view represented by individual quadrangle maps is comparably new despite abundantly available mapping experiences. Ongoing data acquisition during mapping created considerable challenges for the coordination and homogenization of mapping results.

    To handle this issue simultaniously to the active mission phase as best as possible a GIS-based environment was needed in order to conduct one homogenous dataset (w.r.t. geometrical and visual character) that represents one geologically-consistent map at the end. Therefore, the mapping team was supported by an predefined mapping template which was generated in the proprietary ArcGIS environment. The template contains different layers (called feature classes) for the different object/geomoetry types and contains predefined attribute values as well as cartographic symbols. The cartographic symbols follow international standards as far as possible. The colours for the geological units refering to established colour values used in geologic maps, e.g., standardized planetary maps generated by USGS, but considering individual needs and requests within the mapping team, too.

    The data product pubished here based on the mentioned GIS-based template and represents the merged global GIS-dataset of the 15 individually conducted geological maps of Ceres within the Dawn Mission. The detailed descriptions of all those scientific interpretions are published in the papers listed within the reference section. Based on team-internal decisions the dataset is provided within the properitary format of ESRIs ArcGIS environment. However, in order to use the data product also outside this software environment, single shapefiles with additional information about the symbology are also included. All available data are available within the compressed folder and the readme-file gives some informative remarks for the useage of the data

    Additional remark: The data set provided here does not represent a holistic (in term of topological and scientifical) unification of the 15 individual mapping data as primarily geometric and content-related inconsistencies at quadrangle boundaries prohibited a unified compilation. On the one side, this is due to the fact that the the aim of the mapping project was not to produce a uniform global map, but rather to gain a first impression of the geology of Ceres and publish associated scientific papers. On the other side, that the geological mapping project ran parallel to the regular mission phase, and a finalizing review process for creating a global geological dataset wasn´t scheduled in the mission planning. This deficiency cannot be remedied simply by merging topological missmatches or changing the visualisation. Rather it will require ongoing and detailed scientific discussion of the interpretation results, which could be solved within an updating version of the global map.

  5. Digital Geologic-GIS Map of Whitman Mission National Historic Site and...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Nov 25, 2025
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    National Park Service (2025). Digital Geologic-GIS Map of Whitman Mission National Historic Site and Vicinity, Washington and Oregon (NPS, GRD, GRI, WHMI, WHMI digital map) adapted from a Washington Division of Geology and Earth Resources Geologic Map by Derkey, Stradling, Lindsey and Tolan (2006) [Dataset]. https://catalog.data.gov/dataset/digital-geologic-gis-map-of-whitman-mission-national-historic-site-and-vicinity-washington
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    Dataset updated
    Nov 25, 2025
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Description

    The Digital Geologic-GIS Map of Whitman Mission National Historic Site and Vicinity, Washington and Oregon is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file geodatabase (whmi_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. The file geodatabase format is supported with a 1.) ArcGIS Pro map file (.mapx) file (whmi_geology.mapx) and individual Pro layer (.lyrx) files (for each GIS data layer), as well as with a 2.) 10.1 ArcMap (.mxd) map document (whmi_geology.mxd) and individual 10.1 layer (.lyr) files (for each GIS data layer). The OGC geopackage is supported with a QGIS project (.qgz) file. Upon request, the GIS data is also available in ESRI 10.1 shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) this file (whmi_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (whmi_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (whmi_geology_metadata_faq.pdf). Please read the whmi_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. Google Earth software is available for free at: https://www.google.com/earth/versions/. QGIS software is available for free at: https://www.qgis.org/en/site/. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri,htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Washington Division of Geology and Earth Resources. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (whmi_geology_metadata.txt or whmi_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm).

  6. n

    Shuttle Radar Topography Mission (SRTM) Images

    • cmr.earthdata.nasa.gov
    • datasets.ai
    • +2more
    Updated Jan 29, 2016
    + more versions
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    (2016). Shuttle Radar Topography Mission (SRTM) Images [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1220566448-USGS_LTA.html
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    Dataset updated
    Jan 29, 2016
    Time period covered
    Feb 11, 2000 - Present
    Area covered
    Description

    Culminating more than four years of processing data, NASA and the National Geospatial-Intelligence Agency (NGA) have completed Earth's most extensive global topographic map. The mission is a collaboration among NASA, NGA, and the German and Italian space agencies. For 11 days in February 2000, the space shuttle Endeavour conducted the Shuttle Radar Topography Mission (SRTM) using C-Band and X-Band interferometric synthetic aperture radars to acquire topographic data over 80% of the Earth's land mass, creating the first-ever near-global data set of land elevations. This data was used to produce topographic maps (digital elevation maps) 30 times as precise as the best global maps used today. The SRTM system gathered data at the rate of 40,000 per minute over land. They reveal for the first time large, detailed swaths of Earth's topography previously obscured by persistent cloudiness. The data will benefit scientists, engineers, government agencies and the public with an ever-growing array of uses. The SRTM radar system mapped Earth from 56 degrees south to 60 degrees north of the equator. The resolution of the publicly available data is three arc-seconds (1/1,200th of a degree of latitude and longitude, about 295 feet, at Earth's equator). The final data release covers Australia and New Zealand in unprecedented uniform detail. It also covers more than 1,000 islands comprising much of Polynesia and Melanesia in the South Pacific, as well as islands in the South Indian and Atlantic oceans. SRTM data are being used for applications ranging from land use planning to "virtual" Earth exploration. Currently, the mission's homepage "http://www.jpl.nasa.gov/srtm" provides direct access to recently obtained earth images. The Shuttle Radar Topography Mission C-band data for North America and South America are available to the public. A list of complete public data set is available at "http://www2.jpl.nasa.gov/srtm/dataprod.htm" The data specifications are within the following parameters: 30-meter X 30-meter spatial sampling with 16 meter absolute vertical height accuracy, 10-meter relative vertical height accuracy, and 20-meter absolute horizontal circular accuracy. From the JPL Mission Products Summary, "http://www.jpl.nasa.gov/srtm/dataprelimdescriptions.html". The primary products of the SRTM mission are the digital elevation maps of most of the Earth's surface. Visualized images of these maps are available for viewing online. Below you will find descriptions of the types of images that are being generated:

    • Radar Image
    • Radar Image with Color as Height
    • Radar Image with Color Wrapped Fringes
      -Shaded Relief
    • Perspective View with B/W Radar Image Overlaid
    • Perspective View with Radar Image Overlaid, Color as Height
    • Perspective View of Shaded Relief
    • Perspective View with Landsat or other Image Overlaid
    • Contour Map - B/W with Contour Lines
    • Stereo Pair
    • Anaglypgh

    The SRTM radar contained two types of antenna panels, C-band and X-band. The near-global topographic maps of Earth called Digital Elevation Models (DEMs) are made from the C-band radar data. These data were processed at the Jet Propulsion Laboratory and are being distributed through the United States Geological Survey's EROS Data Center. Data from the X-band radar are used to create slightly higher resolution DEMs but without the global coverage of the C-band radar. The SRTM X-band radar data are being processed and distributed by the German Aerospace Center, DLR.

  7. a

    Grouped Mission Reach Data

    • sariverauthority-sara-tx.opendata.arcgis.com
    • geoportal-mpo.opendata.arcgis.com
    • +1more
    Updated Jan 14, 2016
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    sariverauthority (2016). Grouped Mission Reach Data [Dataset]. https://sariverauthority-sara-tx.opendata.arcgis.com/maps/9514c2e39053449c91c96c9453291b77
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    Dataset updated
    Jan 14, 2016
    Dataset authored and provided by
    sariverauthority
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Description

    This feature layer includes grouped feature layers pertaining solely to the San Antonio Mission Reach. Feature include: ParkingPavilionsPortalsRestroomsRiver AccessTrailsWater Fountains

  8. Digital Geologic-GIS Map of Salinas Pueblo Missions National Monument and...

    • catalog.data.gov
    Updated Oct 23, 2025
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    National Park Service (2025). Digital Geologic-GIS Map of Salinas Pueblo Missions National Monument and Vicinity, New Mexico (NPS, GRD, GRI, SAPU, SAPU digital map) adapted from a New Mexico Bureau of Geology and Mineral Resources Open-File Geologic Map by Scott, Elrick, Connell, and Karlstrom (2005) and New Mexico Bureau of Geology and Mineral Resources Open-File Geologic Maps by Oviatt (2010, 2011, 2011) [Dataset]. https://catalog.data.gov/dataset/digital-geologic-gis-map-of-salinas-pueblo-missions-national-monument-and-vicinity-ne-2011
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    Dataset updated
    Oct 23, 2025
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Area covered
    New Mexico
    Description

    The Digital Geologic-GIS Map of Salinas Pueblo Missions National Monument and Vicinity, New Mexico is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file geodatabase (sapu_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. The file geodatabase format is supported with a 1.) ArcGIS Pro 3.X map file (.mapx) file (sapu_geology.mapx) and individual Pro 3.X layer (.lyrx) files (for each GIS data layer). The OGC geopackage is supported with a QGIS project (.qgz) file. Upon request, the GIS data is also available in ESRI shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) a readme file (sapu_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (sapu_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (sapu_geology_metadata_faq.pdf). Please read the sapu_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. Google Earth software is available for free at: https://www.google.com/earth/versions/. QGIS software is available for free at: https://www.qgis.org/en/site/. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri.htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: New Mexico Bureau of Geology and Mineral Resources. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (sapu_geology_metadata.txt or sapu_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS Pro, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm).

  9. c

    Bharat Maps

    • civicdataspace.in
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    CivicDataSpace, Bharat Maps [Dataset]. https://civicdataspace.in/datasets/df5f4a6e-9115-4d49-8ee6-d5d2da0fec55
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    Dataset provided by
    CivicDataSpace
    Description

    Bharat Maps is a multi-layer GIS platform created by NIC/DeitY to provide access to GIS data as a service to various Mission mode projects and e-gov divisions of NIC at Central and State level. We used Bhatap Maps data to collect a few variables that explain vulnerability. This is a snapshot data that we obtained as on September 2023.

  10. A

    Digital Geologic Map of San Antonio Missions National Historical Park and...

    • data.amerigeoss.org
    xml, zip
    Updated May 13, 2010
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    United States (2010). Digital Geologic Map of San Antonio Missions National Historical Park and vicinity, Texas (NPS, GRD, GRI, SAAN, SAAN digital map) [Dataset]. https://data.amerigeoss.org/sv/dataset/digital-geologic-map-of-san-antonio-missions-national-historical-park-and-vicinity-texas-nps-gr
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    xml, zipAvailable download formats
    Dataset updated
    May 13, 2010
    Dataset provided by
    United States
    Area covered
    San Antonio, Texas
    Description

    The Digital Geologic Map of San Antonio Missions National Historical Park and vicinity, Texas is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS tables, a Map PDF document with ancillary map text, figures and tables, a FGDC metadata record and a 9.3 ArcMap (.MXD) Document that displays the digital map in 9.3 ArcGIS. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) funded program that is administered by the NPS Geologic Resources Division (GRD). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Texas Water Development Board and University of Texas at Austin, Bureau of Economic Geology. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation sections(s) of this metadata record (saan_metadata.txt; available at http://nrdata.nps.gov/saan/nrdata/geology/gis/saan_metadata.xml). All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.1. (available at: http://science.nature.nps.gov/im/inventory/geology/GeologyGISDataModel.cfm). The GIS data is available as a 9.3 personal geodatabase (saan_geology.mdb), and as shapefile (.SHP) and DBASEIV (.DBF) table files. The GIS data projection is NAD83, UTM Zone 14N. The data is within the area of interest of San Antonio Missions National Historical Park.

  11. a

    Mission Data 2018

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    Updated Feb 11, 2018
    + more versions
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    Mountain Rescue Association (2018). Mission Data 2018 [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/MSAR::mission-data-2018
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    Dataset updated
    Feb 11, 2018
    Dataset authored and provided by
    Mountain Rescue Association
    License

    Attribution-NonCommercial 4.0 (CC BY-NC 4.0)https://creativecommons.org/licenses/by-nc/4.0/
    License information was derived automatically

    Area covered
    Description

    This is the MRA Mission Data feature layer view for sharing with the Public (View Only). Not all fields are visible.

  12. 3D Nation Elevation and Requirements Benefits Study: Mission Critical...

    • noaa.hub.arcgis.com
    Updated Oct 12, 2022
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    NOAA GeoPlatform (2022). 3D Nation Elevation and Requirements Benefits Study: Mission Critical Activities by State or Territory [Dataset]. https://noaa.hub.arcgis.com/maps/74688c25583e4670867860ec12cdbd30
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    Dataset updated
    Oct 12, 2022
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    Area covered
    Description

    Web Map constructed using "U.S. States and Territories" shapefile layer from National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS): https://www.weather.gov/gis/USStatesMetadata Link: https://www.weather.gov/gis/StateMetadataWeb map supports the attachment viewer app here: https://noaa.maps.arcgis.com/home/item.html?id=83a6220b94c141d2993997dfc5f5bc01Web map/attachment viewer included in the 3D Nation Elevation and Requirements Benefits Study Hub Site here: https://3d-nation-elevation-requirements-and-benefits-study-noaa.hub.arcgis.com/

  13. A

    Geospatial data for the Vegetation Mapping Inventory Project of Salinas...

    • data.amerigeoss.org
    • datasets.ai
    • +1more
    api, zip
    Updated Jul 29, 2019
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    United States[old] (2019). Geospatial data for the Vegetation Mapping Inventory Project of Salinas Pueblo Missions National Monument [Dataset]. https://data.amerigeoss.org/sk/dataset/geospatial-data-for-the-vegetation-mapping-inventory-project-of-salinas-pueblo-missions-nationa
    Explore at:
    zip, apiAvailable download formats
    Dataset updated
    Jul 29, 2019
    Dataset provided by
    United States[old]
    Description

    The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles.

    Aerial digital ortho-photography was the foundation imagery for map development. For Abó, the photography was acquired on April May 15, 2002 at a scale of approximately 1:3,000; for Quarai and Gran Quivira it was flown on April 2, 2003 at scales of 1:3,600 and 1:3000, respectively. The 2002-03 digital imagery has a base pixel resolution of 1.0 m. We also made use of statewide 1-meter resolution, true-color imagery from 2005 that became available in 2006 through the New Mexico Resource Geographic Information System. A 10 m spatial resolution USGS Digital Elevation Model (DEM) was used, in conjunction with ground data, to help discriminate between vegetation types based on elevation gradients and terrain. All imagery and other spatial data layers were compiled into a geodatabase and GIS using ArcGIS 9.3 (ESRI 2008).

  14. o

    Data from: The high-resolution map of Oxia Planum, Mars; the landing site of...

    • ordo.open.ac.uk
    • datasetcatalog.nlm.nih.gov
    • +2more
    zip
    Updated Dec 21, 2023
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    Peter Fawdon; Csilla Orgel; Solmaz Adeli; Matt Balme; Fred Calef; Joel M. Davis; Alessandro Frigeri; Peter Grindrod; Ernst Hauber; Laetitia Le Deit; Damien Loizeau; Andrea Nass; Cathy Quantin-Nataf; Elliot Sefton-Nash; Nick Thomas; Ines Torres; Jorge L. Vago; Matthieu Volat; Sander De Witte; F. (Francesca) Altieri; Andrea Apuzzo; Julene Aramendia; Gorka Arana; Rickbir Bahia; Steven G. Banham; Robert Barnes; Alex Barrett; Wolf-Stefan benedix; Anshuman Bhardwaj; Sarah Boazman; Tomaso R.R. Bontognali; John Bridges; Benjamin Bultel; Valérie Ciarletti; Maria Cristina De Sanctis; Zack Dickeson; Elena Favaro; Marco Ferrari; Frédéric Foucher; Walter Goetz; Albert Haldemann; Elise Harrington; Angeliki Kapatza; Detlef Koschny; Agata Krzesinska; Alice Le Gall; Stephen Lewis; Tanya Lim; J. Madariaga; Lucia Mandon; N. MANGOLD; Joseph McNeil; Antonio Molina; Andoni G. Moral; Sara Motaghian; Jack Wright; Sergei Nikiforov; Nicolas Oudart; Andrea Pacifici; Adam Parkes Bowen; Dirk Plettemeier; Pantelis Poulakis; Alfiah Rizky Diana Putri; Ottaviano Ruesch; Lydia Sam; Christian Schröder; Christoph Statz; Rebecca Thomas; Daniela Tirsch; Zsuzsanna Tóth; Stuart Turner; Martin Voelker; Stephanie Werner; Frances Westall; Barry Whiteside; Adam Williams; Rebecca Williams; Maria-Paz Zorzano (2023). The high-resolution map of Oxia Planum, Mars; the landing site of the ExoMars Rosalind Franklin rover mission [Dataset]. http://doi.org/10.21954/ou.rd.24147231.v1
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    zipAvailable download formats
    Dataset updated
    Dec 21, 2023
    Dataset provided by
    The Open University
    Authors
    Peter Fawdon; Csilla Orgel; Solmaz Adeli; Matt Balme; Fred Calef; Joel M. Davis; Alessandro Frigeri; Peter Grindrod; Ernst Hauber; Laetitia Le Deit; Damien Loizeau; Andrea Nass; Cathy Quantin-Nataf; Elliot Sefton-Nash; Nick Thomas; Ines Torres; Jorge L. Vago; Matthieu Volat; Sander De Witte; F. (Francesca) Altieri; Andrea Apuzzo; Julene Aramendia; Gorka Arana; Rickbir Bahia; Steven G. Banham; Robert Barnes; Alex Barrett; Wolf-Stefan benedix; Anshuman Bhardwaj; Sarah Boazman; Tomaso R.R. Bontognali; John Bridges; Benjamin Bultel; Valérie Ciarletti; Maria Cristina De Sanctis; Zack Dickeson; Elena Favaro; Marco Ferrari; Frédéric Foucher; Walter Goetz; Albert Haldemann; Elise Harrington; Angeliki Kapatza; Detlef Koschny; Agata Krzesinska; Alice Le Gall; Stephen Lewis; Tanya Lim; J. Madariaga; Lucia Mandon; N. MANGOLD; Joseph McNeil; Antonio Molina; Andoni G. Moral; Sara Motaghian; Jack Wright; Sergei Nikiforov; Nicolas Oudart; Andrea Pacifici; Adam Parkes Bowen; Dirk Plettemeier; Pantelis Poulakis; Alfiah Rizky Diana Putri; Ottaviano Ruesch; Lydia Sam; Christian Schröder; Christoph Statz; Rebecca Thomas; Daniela Tirsch; Zsuzsanna Tóth; Stuart Turner; Martin Voelker; Stephanie Werner; Frances Westall; Barry Whiteside; Adam Williams; Rebecca Williams; Maria-Paz Zorzano
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This 1:30,000 scale geological map describes Oxia Planum, Mars, the landing site for the ExoMars Rosalind Franklin rover mission. The map represents our current understanding of bedrock units and their relationships prior to Rosalind Franklin’s exploration of this location. The map details 15 bedrock units organised into 6 groups and 7 textural and surficial units. The bedrock units were identified using visible and near-infrared remote sensing datasets. The objectives of this map are (i) to identify where the most astrobiologically relevant rocks are likely to be found, (ii) to show where hypotheses about their geological context (within Oxia Planum and in the wider geological history of Mars) can be tested, (iii) to inform both the long-term (hundreds of metres to ~1 km) and the short-term (tens of metres) activity planning for rover exploration, and (iv) to allow the samples analysed by the rover to be interpreted within their regional geological context.This data set contains:1/ A geodatabase of feature classes for the high resolution geological mapFile name: (DATA_MapGeodatabase_v1.gbd).zipUnzip with: winzip, File explorer, ExpressZipOpens with: ESRI ArcPro, ESRI ArcMap, QGIS.2/ The Map sheet (A0) as published in Fawdon et al., 2024 "The high-resolution map of Oxia Planum, Mars; the landing site of the ExoMars Rosalind Franklin rover mission"File name: ExoMars_Landingsitemap_v1.pdfOpens with: Adobe acrobat reader3/ Shapefiles for the high resolution geological map - [not yet complete, available from the author on request]Filenames:(TBD.shp).zipUnzip with: winzip, File explorer, ExpressZipOpens with: ESRI ArcPro, ESRI ArcMap, QGIS.4/ AcrPro layer files and symbolization information for the shapefiles - [not yet complete, available from the author on request]Filenames: TBD.lyrxOpens with: ESRI ArcPro, ESRI ArcMap, QGIS and other standard gis applications5/ Raters images (geofit) of the major geological units - [not yet complete, available from the author on request]Filenames: TBD.tifOpens with: ESRI ArcPro, ESRI ArcMap, QGIS and other standard gis applications, image processing softwereAdditionally a browsable web-map of the the data is available at https://arcg.is/0y4bSa

  15. Santa Fe National Forest GIS (Geographic Information Systems) Data

    • agdatacommons.nal.usda.gov
    • datasetcatalog.nlm.nih.gov
    bin
    Updated Nov 22, 2025
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    USDA Forest Service (2025). Santa Fe National Forest GIS (Geographic Information Systems) Data [Dataset]. https://agdatacommons.nal.usda.gov/articles/dataset/Santa_Fe_National_Forest_GIS_Geographic_Information_Systems_Data/24662001
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    binAvailable download formats
    Dataset updated
    Nov 22, 2025
    Dataset provided by
    U.S. Department of Agriculture Forest Servicehttp://fs.fed.us/
    Authors
    USDA Forest Service
    License

    U.S. Government Workshttps://www.usa.gov/government-works
    License information was derived automatically

    Description

    Some of the finest mountain scenery in the Southwest is found in the 1.6-million-acre Santa Fe National Forest. Here, you can find the headwaters of Pecos, Jemez, and Gallinas Rivers; mountain streams; lakes; and trout fishing. Travel into Pecos, San Pedro Parks, Chama, and Dome Wildernesses via wilderness pack trips, saddle, or on 1,000 miles of hiking trails. Try whitewater rafting on the Rio Chama or Rio Grande from May to September. Consider turkey, elk, deer, and bear hunting, or visit one of many nearby Indian pueblos, Spanish missions, and Indian ruins. Golden aspen grace the high country from September to October and snow blankets Santa Fe Ski Basin in winter. The Santa Fe National Forest GIS data available for download includes Santa Fe National Forest Geospatial (GIS) Datasets, Motor Vehicle Use Map (MVUM) Travel Aids - digital maps and data of the SFNF to upload to GPS units or Smart Phones, 7.5 Minute Topographic Maps (PDF and GeoTIFF) - US Forest Service topo maps only, USFS Geospatial Clearinghouse - includes GIS data of vegetation treatments, administrative boundaries, inventoried roadless areas, FSTopo datasets, USGS Map Locator and Downloader - download current and historic topo maps, Hardcopy Maps with information on how to purchase hard copy visitor, wilderness, or topographic maps. Resources in this dataset:Resource Title: Santa Fe National Forest Geospatial Data. File Name: Web Page, url: https://www.fs.usda.gov/main/santafe/landmanagement/gis

  16. c

    Bharat Maps Odisha

    • civicdataspace.in
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    CivicDataSpace, Bharat Maps Odisha [Dataset]. https://civicdataspace.in/datasets/020e2dfa-8036-4533-8ac7-145b91ecee2d
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    Dataset provided by
    CivicDataSpace
    Area covered
    Odisha
    Description

    Bharat Maps is a multi-layer GIS platform created by NIC/DeitY to provide access to GIS data as a service to various Mission mode projects and e-gov divisions of NIC at Central and State level. We used the BHARAT MAPS GIS Service to obtain datasets of schools, roads and rails for the State of Odisha. This is a snapshot data that we obtained as on May 2024. Variables extracted from the source: Number of schools in each sub district Length of roads in each sub district Length of rail network in each sub district

  17. a

    Snow Rate Imagery Services from NASA GIBS

    • sdgs.amerigeoss.org
    • climate.amerigeoss.org
    • +2more
    Updated Nov 18, 2021
    + more versions
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    AmeriGEOSS (2021). Snow Rate Imagery Services from NASA GIBS [Dataset]. https://sdgs.amerigeoss.org/maps/769c748200144bd6a4249a5cfa2ff946
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    Dataset updated
    Nov 18, 2021
    Dataset authored and provided by
    AmeriGEOSS
    Area covered
    Earth
    Description

    The Global Imagery Browse Services (GIBS) system is a core EOSDIS component which provides a scalable, responsive, highly available, and community standards based set of imagery services. These services are designed with the goal of advancing user interactions with EOSDIS’ inter-disciplinary data through enhanced visual representation and discovery.The GIBS imagery archive includes approximately 1000 imagery products representing visualized science data from the NASA Earth Observing System Data and Information System (EOSDIS). Each imagery product is generated at the native resolution of the source data to provide "full resolution" visualizations of a science parameter. GIBS works closely with the science teams to identify the appropriate data range and color mappings, where appropriate, to provide the best quality imagery to the Earth science community. Many GIBS imagery products are generated by the EOSDIS LANCE near real-time processing system resulting in imagery available in GIBS within 3.5 hours of observation. These products and others may also extend from present to the beginning of the satellite mission. In addition, GIBS makes available supporting imagery layers such as data/no-data, water masks, orbit tracks, and graticules to improve imagery usage.The GIBS team is actively engaging the NASA EOSDIS Distributed Active Archive Centers (DAACs) to add more imagery products and to extend their coverage throughout the life of the mission. The remainder of this page provides a structured view of the layers currently available within GIBS grouped by science discipline and science observation. For information regarding how to access these products, see the GIBS API section of this wiki. For information regarding how to access these products through an existing client, refer to the Map Library and GIS Client sections of this wiki. If you are aware of a science parameter that you would like to see visualized, please contact us at support@earthdata.nasa.gov.

  18. n

    Shuttle Radar Topography Mission (SRTM) Version 2

    • cmr.earthdata.nasa.gov
    • datasets.ai
    • +2more
    Updated Jan 29, 2016
    + more versions
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    (2016). Shuttle Radar Topography Mission (SRTM) Version 2 [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1220566612-USGS_LTA.html
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    Dataset updated
    Jan 29, 2016
    Time period covered
    Feb 11, 2000 - Feb 22, 2000
    Area covered
    Description

    NASA has released version 2 of the Shuttle Radar Topography Mission digital topographic data (also known as the "finished" version). Version 2 is the result of a substantial editing effort by the National Geospatial Intelligence Agency and exhibits well-defined water bodies and coastlines and the absence of spikes and wells (single pixel errors), although some areas of missing data ('voids') are still present. The Version 2 directory also contains the vector coastline mask derived by NGA during the editing, called the SRTM Water Body Data (SWBD), in ESRI Shapefile format.

                    [Summary provided by NASA.]
    
  19. A

    Mapping incident locations from a CSV file in a web map (video)

    • data.amerigeoss.org
    • coronavirus-disasterresponse.hub.arcgis.com
    esri rest, html
    Updated Mar 17, 2020
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    ESRI (2020). Mapping incident locations from a CSV file in a web map (video) [Dataset]. https://data.amerigeoss.org/zh_CN/dataset/mapping-incident-locations-from-a-csv-file-in-a-web-map-video
    Explore at:
    esri rest, htmlAvailable download formats
    Dataset updated
    Mar 17, 2020
    Dataset provided by
    ESRI
    Description

    Mapping incident locations from a CSV file in a web map (YouTube video).


    View this short demonstration video to learn how to geocode incident locations from a spreadsheet in ArcGIS Online. In this demonstration, the presenter drags a simple .csv file into a browser-based Web Map and maps the appropriate address fields to display incident points allowing different types of spatial overlays and analysis.

    _

    Communities around the world are taking strides in mitigating the threat that COVID-19 (coronavirus) poses. Geography and location analysis have a crucial role in better understanding this evolving pandemic.

    When you need help quickly, Esri can provide data, software, configurable applications, and technical support for your emergency GIS operations. Use GIS to rapidly access and visualize mission-critical information. Get the information you need quickly, in a way that’s easy to understand, to make better decisions during a crisis.

    Esri’s Disaster Response Program (DRP) assists with disasters worldwide as part of our corporate citizenship. We support response and relief efforts with GIS technology and expertise.


  20. a

    MRA Missions 2015 Public Layer

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • hub.arcgis.com
    Updated Jan 17, 2018
    + more versions
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    Mountain Rescue Association (2018). MRA Missions 2015 Public Layer [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/dec9edae1284466c8c9e547823992594
    Explore at:
    Dataset updated
    Jan 17, 2018
    Dataset authored and provided by
    Mountain Rescue Association
    License

    Attribution-NonCommercial 4.0 (CC BY-NC 4.0)https://creativecommons.org/licenses/by-nc/4.0/
    License information was derived automatically

    Area covered
    Earth
    Description

    This is a public view of the 2015 Mission Data Collection Layer using hosted feature layer view workflow. This feature layer view IS NOT Editable. To make edits you need permissions to edit the master feature layer.

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National Park Service (2025). Digital Environmental Geologic-GIS Map for San Antonio Missions National Historical Park and Vicinity, Texas (NPS, GRD, GRI, SAAN, SAAN_environmental digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin unpublished map by the Texas Bureau of Economic Geology (1985) [Dataset]. https://catalog.data.gov/dataset/digital-environmental-geologic-gis-map-for-san-antonio-missions-national-historical-park-a
Organization logo

Digital Environmental Geologic-GIS Map for San Antonio Missions National Historical Park and Vicinity, Texas (NPS, GRD, GRI, SAAN, SAAN_environmental digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin unpublished map by the Texas Bureau of Economic Geology (1985)

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Dataset updated
Nov 25, 2025
Dataset provided by
National Park Servicehttp://www.nps.gov/
Area covered
San Antonio, Texas, Austin
Description

The Digital Environmental Geologic-GIS Map for San Antonio Missions National Historical Park and Vicinity, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file geodatabase (saan_environmental_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. The file geodatabase format is supported with a 1.) ArcGIS Pro map file (.mapx) file (saan_environmental_geology.mapx) and individual Pro layer (.lyrx) files (for each GIS data layer), as well as with a 2.) 10.1 ArcMap (.mxd) map document (saan_environmental_geology.mxd) and individual 10.1 layer (.lyr) files (for each GIS data layer). The OGC geopackage is supported with a QGIS project (.qgz) file. Upon request, the GIS data is also available in ESRI 10.1 shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) A GIS readme file (saan_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (saan_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (saan_environmental_geology_metadata_faq.pdf). Please read the saan_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. Google Earth software is available for free at: https://www.google.com/earth/versions/. QGIS software is available for free at: https://www.qgis.org/en/site/. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri,htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Texas Bureau of Economic Geology, University of Texas at Austin. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (saan_environmental_geology_metadata.txt or saan_environmental_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm). Purpose:

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