85 datasets found
  1. c

    San Diego 2025 Roll Year

    • gis.data.ca.gov
    • cdtfa.hub.arcgis.com
    • +1more
    Updated Jun 9, 2025
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    California Department of Tax and Fee Administration (2025). San Diego 2025 Roll Year [Dataset]. https://gis.data.ca.gov/maps/b79b93cbeaf64f3ab50187bbe5bc933a
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    Dataset updated
    Jun 9, 2025
    Dataset authored and provided by
    California Department of Tax and Fee Administration
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    Tax rate area boundaries and related data based on changes filed with the Board of Equalization per Government Code 54900 for the specified assessment roll year. The data included in this map is maintained by the California State Board of Equalization and may differ slightly from the data published by other agencies. BOE_TRA layer = tax rate area boundaries and the assigned TRA number for the specified assessment roll year; BOE_Changes layer = boundary changes filed with the Board of Equalization for the specified assessment roll year; Data Table (C##_YYYY) = tax rate area numbers and related districts for the specified assessment roll year

  2. 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SAAN, SAAN_environmental digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin unpublished map by the Texas Bureau of Economic Geology (1985) [Dataset].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
    Austin, San Antonio, Texas
    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:

  3. c

    San Diego 2021 Roll Year

    • gis.data.ca.gov
    • hub.arcgis.com
    • +1more
    Updated May 7, 2021
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    California Department of Tax and Fee Administration (2021). San Diego 2021 Roll Year [Dataset]. https://gis.data.ca.gov/maps/d080b61d94f24304bedaec93c02eab90
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    Dataset updated
    May 7, 2021
    Dataset authored and provided by
    California Department of Tax and Fee Administration
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    Tax rate area boundaries and related data based on changes filed with the Board of Equalization per Government Code 54900 for the specified assessment roll year. The data included in this map is maintained by the California State Board of Equalization and may differ slightly from the data published by other agencies. BOE_TRA layer = tax rate area boundaries and the assigned TRA number for the specified assessment roll year; BOE_Changes layer = boundary changes filed with the Board of Equalization for the specified assessment roll year; Data Table (C##_YYYY) = tax rate area numbers and related districts for the specified assessment roll year

  4. a

    San Diego Historic Districts

    • hub.arcgis.com
    Updated Apr 7, 2022
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    California State Lands Commission (2022). San Diego Historic Districts [Dataset]. https://hub.arcgis.com/maps/CSLC::san-diego-historic-districts/about
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    Dataset updated
    Apr 7, 2022
    Dataset authored and provided by
    California State Lands Commission
    Area covered
    Description

    A historical district means a significant concentration, linkage, or continuity of sites, buildings, structures, or objects that are united historically, geographically, or aesthetically by plan or physical development and that have a special character, historical interest, cultural or aesthetic value, or that represent one or more architectural periods or styles in the history and development of the City." (San Diego Land Development Code Section 113.0103)Please note that this data has been modified since its original publication for use in the San Diego Ocean Planning Partnership. In particular, a field linking to the City of San Diego's website has been added for further context on historic districts.Please also note that this dataset contains both existing (adopted) districts as well as proposed districts identified by the "TYPE" field.

  5. Shoreline Mapping Program of San Diego Bay, Ca, CA0101

    • fisheries.noaa.gov
    • datasets.ai
    • +1more
    Updated Jan 1, 2020
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    National Geodetic Survey (2020). Shoreline Mapping Program of San Diego Bay, Ca, CA0101 [Dataset]. https://www.fisheries.noaa.gov/inport/item/61319
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    pdf - adobe portable document formatAvailable download formats
    Dataset updated
    Jan 1, 2020
    Dataset provided by
    U.S. National Geodetic Survey
    Time period covered
    Mar 8, 2001
    Area covered
    Description

    These data provide an accurate high-resolution shoreline compiled from imagery of San Diego Bay, Ca . This vector shoreline data is based on an office interpretation of imagery that may be suitable as a geographic information system (GIS) data layer. This metadata describes information for both the line and point shapefiles. The NGS attribution scheme 'Coastal Cartographic Object Attribute So...

  6. c

    San Diego 2024 Roll Year

    • gis.data.ca.gov
    • gis-california.opendata.arcgis.com
    Updated May 31, 2024
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    California Department of Tax and Fee Administration (2024). San Diego 2024 Roll Year [Dataset]. https://gis.data.ca.gov/maps/51c182a3e7ab490a87574235c22eea05
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    Dataset updated
    May 31, 2024
    Dataset authored and provided by
    California Department of Tax and Fee Administration
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    Tax rate area boundaries and related data based on changes filed with the Board of Equalization per Government Code 54900 for the specified assessment roll year. The data included in this map is maintained by the California State Board of Equalization and may differ slightly from the data published by other agencies. BOE_TRA layer = tax rate area boundaries and the assigned TRA number for the specified assessment roll year; BOE_Changes layer = boundary changes filed with the Board of Equalization for the specified assessment roll year; Data Table (C##_YYYY) = tax rate area numbers and related districts for the specified assessment roll year

  7. d

    SURVEYS: Outlines of U.S. Geological Survey, Coastal and Marine Geology...

    • search.dataone.org
    • data.wu.ac.at
    Updated Feb 1, 2018
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    Valerie Paskevich (2018). SURVEYS: Outlines of U.S. Geological Survey, Coastal and Marine Geology Program (USGS/CMGP) seafloor mapping surveys [Dataset]. https://search.dataone.org/view/514569b1-544b-4eba-aff2-31a5108ea2b3
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    Dataset updated
    Feb 1, 2018
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Authors
    Valerie Paskevich
    Area covered
    Variables measured
    MB, SB, FID, SSS, AREA, NAME, YEAR, Shape, YEAR2, ABBREV, and 3 more
    Description

    This is a polygon GIS data layer showing the location and extent of various sidescan, multibeam and swath bathymetry surveys conducted by the USGS, Coastal and Marine Geology Program. Outlines of individual mosaic areas were combined to create one comprehensive layer that could be used to illustrate areas surveyed by USGS/CMGP seafloor mapping programs.

  8. Shoreline Data Rescue Project of San Diego, California, CA33C02

    • fisheries.noaa.gov
    • catalog.data.gov
    Updated Jan 1, 2020
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    National Geodetic Survey (2020). Shoreline Data Rescue Project of San Diego, California, CA33C02 [Dataset]. https://www.fisheries.noaa.gov/inport/item/61966
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    pdf - adobe portable document formatAvailable download formats
    Dataset updated
    Jan 1, 2020
    Dataset provided by
    U.S. National Geodetic Survey
    Time period covered
    Jan 1, 1916 - Jul 18, 1916
    Area covered
    Description

    These data were automated to provide an accurate high-resolution historical shoreline of San Diego, California suitable as a geographic information system (GIS) data layer. These data are derived from shoreline maps that were produced by the NOAA National Ocean Service including its predecessor agencies which were based on an office interpretation of imagery and/or field survey. The NGS att...

  9. K

    City of San Antonio, Texas Parcels

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Sep 10, 2018
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    City of San Antonio, Texas (2018). City of San Antonio, Texas Parcels [Dataset]. https://koordinates.com/layer/96700-city-of-san-antonio-texas-parcels/
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    mapinfo mif, geodatabase, mapinfo tab, kml, pdf, dwg, csv, geopackage / sqlite, shapefileAvailable download formats
    Dataset updated
    Sep 10, 2018
    Dataset authored and provided by
    City of San Antonio, Texas
    Area covered
    Description

    Vector polygon map data of property parcels from the City of San Antonio, Texas containing 629,531 features.

    Parcel map data consists of detailed information about individual land parcels, including their boundaries, ownership details, and geographic coordinates.

    Parcel data can be used to analyze and visualize land-related information for purposes such as real estate assessment, urban planning, or environmental management.

    Attributes for this data layer include: Shape_area, GlobalID, Shape_len, Shape, ModifiedDate, ParcelKey, and ModifiedUID.

    Available for viewing and sharing in a Koordinates map viewer. This data is also available for export to DWG for CAD, PDF, KML, CSV, and GIS data formats, including Shapefile, MapInfo, and Geodatabase.

  10. K

    City of San Diego, California Water Pipes

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Sep 6, 2018
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    City of San Diego, California (2018). City of San Diego, California Water Pipes [Dataset]. https://koordinates.com/layer/96117-city-of-san-diego-california-water-pipes/
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    dwg, kml, csv, geopackage / sqlite, mapinfo tab, shapefile, mapinfo mif, geodatabase, pdfAvailable download formats
    Dataset updated
    Sep 6, 2018
    Dataset authored and provided by
    City of San Diego, California
    Area covered
    Description

    Geospatial data about City of San Diego, California Water Pipes. Export to CAD, GIS, PDF, CSV and access via API.

  11. Vegetation - Canada de San Vicente - San Diego County [ds770]

    • data-cdfw.opendata.arcgis.com
    • data.cnra.ca.gov
    • +2more
    Updated Oct 10, 2013
    + more versions
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    California Department of Fish and Wildlife (2013). Vegetation - Canada de San Vicente - San Diego County [ds770] [Dataset]. https://data-cdfw.opendata.arcgis.com/datasets/CDFW::vegetation-canada-de-san-vicente-san-diego-county-ds770-1
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    Dataset updated
    Oct 10, 2013
    Dataset authored and provided by
    California Department of Fish and Wildlifehttps://wildlife.ca.gov/
    License

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

    Area covered
    Description

    The Vegetation Map of Cañada de San Vicente (CSV), San Diego County, was created by the California Department of Fish and Game (DFG) Vegetation and Mapping Program (VegCAMP). CSV, formerly known as Monte Vista Ranch, was acquired in April 2009 by DFG and is currently not open to the public as the management plan is not complete. The map study area boundary is based on the DFG Lands layer that was published in April, 2011 and includes 4888 acres of land. This includes 115 acres of private land located in the northeast corner of the map that was considered an area of interest (AOI) before purchase by DFG. The map is based on field data from 38 vegetation Rapid Assessment surveys (RAs), 111 reconnaissance points, and 118 verification points that were conducted between April 2009 and January 2012. The rapid assessment surveys were collected as part of a comprehensive effort to create the Vegetation Classification Manual for Western San Diego County (Sproul et al., 2011). A total of 1265 RAs and 18 relevés were conducted for this larger project, all of which were analyzed together using cluster analysis to develop the final vegetation classification. The CSV area was delineated by vegetation type and each polygon contains attributes for hardwood tree, shrub and herb cover, roadedness, development, clearing, and heterogeneity. Of 545 woodland and shrubland polygons that were delineated, 516 were mapped to the association level and 29 to the alliance level (due to uncertainty in the association). Of 46 herbaceous polygons that were delineated, 36 were mapped to the group or macrogroup level and 8 were mapped to association. Four polygons were mapped as urban or agriculture. The classification and map follow the National Vegetation Classification Standard (NVCS) and Federal Geographic Data Committee (FGDC) standard and State of California Vegetation and Mapping Standards. The minimum mapping area unit (MMU) is one acre, though occasionally, vegetation is mapped below MMU for special types including wetland, riparian, and native herbaceous and when it was possible to delineate smaller stands with a high degree of certainty (e.g., with available field data). In total, about 45 percent of the polygons were supported by field data points and 55 percent were based on photointerpretation.

  12. c

    San Diego 2022 Roll Year

    • gis.data.ca.gov
    • cdtfa.hub.arcgis.com
    Updated May 19, 2022
    + more versions
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    California Department of Tax and Fee Administration (2022). San Diego 2022 Roll Year [Dataset]. https://gis.data.ca.gov/maps/bb0dd0f1c2fa40e192eafee114173d0d
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    Dataset updated
    May 19, 2022
    Dataset authored and provided by
    California Department of Tax and Fee Administration
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    Tax rate area boundaries and related data based on changes filed with the Board of Equalization per Government Code 54900 for the specified assessment roll year. The data included in this map is maintained by the California State Board of Equalization and may differ slightly from the data published by other agencies. BOE_TRA layer = tax rate area boundaries and the assigned TRA number for the specified assessment roll year; BOE_Changes layer = boundary changes filed with the Board of Equalization for the specified assessment roll year; Data Table (C##_YYYY) = tax rate area numbers and related districts for the specified assessment roll year

  13. Roads All

    • wifire-data.sdsc.edu
    • sdgis-sandag.opendata.arcgis.com
    csv, esri rest +4
    Updated Sep 8, 2018
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    San Diego Association of Governments (2018). Roads All [Dataset]. https://wifire-data.sdsc.edu/dataset/roads-all
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    kml, geojson, zip, csv, esri rest, htmlAvailable download formats
    Dataset updated
    Sep 8, 2018
    Dataset provided by
    San Diego Association Of Governmentshttps://www.sandag.org/
    Description

    This dataset comprises road centerlines for all roads in San Diego County. Road centerline information is collected from recorded documents (subdivision and parcel maps) and information provided by local jurisidictions (Cities in San Diego County, County of San Diego). Road names and address ranges are as designated by the official address coordinator for each jurisidcition. Jurisdictional information is created from spatial overlays with other data layers (e.g. Jurisdiction, Census Tract).The layer contains both public and private roads. Not all roads are shown on official, recorded documents. Centerlines may be included for dedicated public roads even if they have not been constructed. Public road names are the official names as maintained by the addressing authority for the jurisdiction in which the road is located. Official road names may not match the common or local name used to identify the road (e.g. State Route 94 is the official name of certain road segments commonly referred to as Campo Road).Private roads are either named or unnamed. Named private roads are as shown on official recorded documents or as directed by the addressing authority for the jurisdiction in which the road is located. Unnamed private roads are included where requested by the local jurisidiction or by SanGIS JPA members (primarily emergency response dispatch agencies). Roads are comprised of road segments that are individually identified by a unique, and persistent, ID (ROADSEGID). Roads segments are terminated where they intersect with each other, at jurisdictional boundaries (i.e. city limits), certain census tract and law beat boundaries, at locations where road names change, and at other locations as required by SanGIS JPA members. Each road segment terminates at an intersection point that can be found in the ROADS_INTERSECTION layer.Road centerlines do not necessarily follow the centerline of dedicated rights-of-way (ROW). Centerlines are adjusted as needed to fit the actual, constructed roadway. However, many road centerline segments are created intially based on record documents prior to construction and may not have been updated to meet as-built locations. Please notify SanGIS if the actual location differs from that shown. See the SanGIS website for contact information and reporting problems (http://www.sangis.org/contact/problem.html).Note, the road speeds in this layer are based on road segment class and were published as part of an agreement between San Diego Fire-Rescue, the San Diego County Sheriff's Department, and SanGIS. The average speed is based on heavy fire vehicles and may not represent the posted speed limit.

  14. v

    San Diego Tour Map - Yebin Choi, Fall 2020

    • anrgeodata.vermont.gov
    Updated Nov 15, 2020
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    CP4510Students_gtmaps (2020). San Diego Tour Map - Yebin Choi, Fall 2020 [Dataset]. https://anrgeodata.vermont.gov/maps/3e18cb2c62fc46389af254000bfd380a
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    Dataset updated
    Nov 15, 2020
    Dataset authored and provided by
    CP4510Students_gtmaps
    Area covered
    Description

    San Diego, CA is popular among tourists for its beautiful sceneries, including beaches and state parks. This map will help you plan your trip to San Diego better with displaying beaches, some of its famous tourist attractions, and transportation routes. You will be able to interactively explore tourist attraction spots in San Diego and see what transportation you can use to get there.Layers: Tourist Attractions created by me using locations found in a Google Maps SearchSan Diego Swimming Beaches obtained from the dataset "Access points" from California State Geoportal and downloaded as a shapefile, and modified in ArcMap (Add from Web)Public Transportation dataset obtained from San Diego Open GIS Data Portal using the webservice at https://gissd.sandag.org/rdw/rest/services/Transportation/GTFS_Transit/MapServer/1 (Add from File)Pop-ups: Each layer described above has a pop-up descriptions. The Tourist Attractions layer contains a short summary of the attraction and a picture, San Diego Swimming Beaches contains name, location, and parking, restroom, lifeguard, and showers availability, and Public Transportation shows the route name and type.Bookmarks: There are three bookmarks - San Diego, Downtown San Diego, and Northern San Diego. The San Diego bookmark is the default showing the entire San Diego area. On the other hand, Downtown San Diego shows the majority of tourist attractions which are located in downtown and Northern San Diego shows Torrey Pine State Reserve, located in the northern part of the city.

  15. a

    Interesting places to visit in San Diego

    • uagis.hub.arcgis.com
    Updated Oct 27, 2021
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    University of Arizona GIS (2021). Interesting places to visit in San Diego [Dataset]. https://uagis.hub.arcgis.com/maps/917a1503f7af442294a61ac4f465fe09
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    Dataset updated
    Oct 27, 2021
    Dataset authored and provided by
    University of Arizona GIS
    Area covered
    Description

    This is the web map used in the original Story Map Shortlist v1 version of the San Diego. It can still be used in Story Map Shortlist v1 however the content has not been updated to reflect the latest places or photo credits. For example many of the images referenced by the places in this Shortlist were taken my me (Rupert Essinger/Esri) but the photo source listed in the dataset has not been updated and still describes the source of the original photo that was used.To view the new, updated Story Map Shortlist v2 version of the San Diego Springs Shortlist, please launch: https://storymaps.esri.com/stories/shortlist-sandiego/Here are the item details for that story map in ArcGIS Online: https://story.maps.arcgis.com/home/item.html?id=6ee622f185c648bba1b354fd0ffa1f04

  16. c

    Mammal Track Counts - San Diego County [ds442] GIS Dataset

    • map.dfg.ca.gov
    Updated Jul 7, 2014
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    (2014). Mammal Track Counts - San Diego County [ds442] GIS Dataset [Dataset]. https://map.dfg.ca.gov/metadata/ds0442.html
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    Dataset updated
    Jul 7, 2014
    Area covered
    San Diego County
    Description

    CDFW BIOS GIS Dataset, Contact: Eric Zahn, Description: This dataset represents a summary of SDTT data collected from 1996-2006. Any track or sign identified from 15 target animals was recorded. Surveys consisted of transects of approximately one mile in length and 30 feet in width along designated dirt trails and roads throughout open space lands in San Diego County.

  17. w

    Vegetation Mapping - Tecolote Canyon, San Diego Co. [ds656]

    • data.wu.ac.at
    zip
    Updated Apr 10, 2015
    + more versions
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    California Natural Resource Agency (2015). Vegetation Mapping - Tecolote Canyon, San Diego Co. [ds656] [Dataset]. https://data.wu.ac.at/odso/data_gov/MjE1ZjE5MWItYzE3NC00ZjE2LTgzODctOTNmYzZkMmUzMjlh
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    zipAvailable download formats
    Dataset updated
    Apr 10, 2015
    Dataset provided by
    California Natural Resource Agency
    Area covered
    04223cc11a837bbc5b8759518723ec0400dc02fc, San Diego
    Description

    Vegetation mapping has been conducted at various City of San Diego Park and Recreation Open Space lands in support of natural resource management objectives and the City's MSCP. In 2004, vegetation mapping and sensitive species surveys were conducted at the Tecolote Canyon Natural Park by HELIX Environmental Planning, Inc. (HELIX) to establish baseline data for the park's Natural Resource Management Plan. RECON Environmental conducted vegetation mapping at Mission Trails Regional Park (MTRP) in 2008 in support of the MSCP. This dataset was compiled as part of the Southern California Data Integration Project. Vegetation mapping (including mapping of exotic species) of Tecolote Canyon was conducted in the spring of 2004 on georeferenced aerial photos (flown January 2003; scale 1"=200'; Andrea Bitterling, pers. comm.). Vernal pools and rare plants were mapped with a GPS, with accuracy of approximately 1 meter. RECON biologists mapped the vegetation in MTRP between March 18 and April 24, 2008. A three-fold approach to vegetation mapping at MTRP was taken: reviewing historical biological information, mapping potential vegetation communities using aerial photographs, and conducting field mapping. Prior to conducting the field work, existing GIS data from the California Natural Diversity Database (CNDDB), vegetation data from SanGIS, and vernal pool data from the City of San Diego were all examined. In addition, aerial photographs from 2000, 2002, 2003, and 2007 were reviewed to assist with vegetation identification. Digital orthorectified aerial images with 1-foot resolution, taken in 2007, were carefully re Field mapping consisted of driving or hiking to all areas in the MTRP. Areas identified as a homogeneous vegetation community stand in the field were mapped as individual polygons (CNPS 2004). Homogenous stands ranged in size from 0.25 acre to hundreds of acres. Most of the homogeneous stands were large, making it difficult to summarize the species compositio

  18. d

    Vegetation - Oak Grove - San Diego County - 2011 [ds712]

    • catalog.data.gov
    • data.ca.gov
    • +3more
    Updated Jul 24, 2025
    + more versions
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    California Department of Fish and Wildlife (2025). Vegetation - Oak Grove - San Diego County - 2011 [ds712] [Dataset]. https://catalog.data.gov/dataset/vegetation-oak-grove-san-diego-county-2011-ds712-65b44
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    Dataset updated
    Jul 24, 2025
    Dataset provided by
    California Department of Fish and Wildlife
    Area covered
    San Diego County
    Description

    The California Department of Fish and Wildlife Vegetation Classification and Mapping Program (VegCAMP) created a fine-scale vegetation classification and map of the Department's Oak Grove property, San Diego County, California following FGDC and National Vegetation Classification Standards. The vegetation classification was derived from floristic field survey data collected in the field in May 2010 and was based on previously described Alliances and Associations. The map was produced using true-color 2009 1-meter National Agricultural Imagery Program (NAIP) imagery as the base. Supplemental imagery including 2005 1-meter California Color Infrared (CIR) and true-color 1-foot aerial imagery available through GlobeXplorer ImageConnect were also used. The minimum mapping unit (MMU) is one acre, with the exception of wetland types, which were sometimes mapped to ½ acre. Field verification of 45 percent of the mapped polygons was conducted in June 2011; in combination with the 2010 sampling effort, 83 percent of the polygons were verified in the field.

  19. T

    ZIPCODE

    • opendata.sandag.org
    • geohub-poway.hub.arcgis.com
    • +1more
    Updated Aug 14, 2024
    + more versions
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    (2024). ZIPCODE [Dataset]. https://opendata.sandag.org/dataset/ZIPCODE/jy2a-4u9w
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    application/geo+json, kml, csv, xml, xlsx, kmzAvailable download formats
    Dataset updated
    Aug 14, 2024
    Description

    Approximate areas covered by each US Postal Service (USPS) Zip Code in San Diego County. Areas are approximate boundaries only as determined by SanGIS and SanGIS JPA member users and associates. Does not represent an official depiction of USPS Zip Code boundaries. Does not represent all zip codes that may be used in the County. Certain Zip Codes are assigned for post office boxes only and cannot be represented by polygons. Note that the USPS does not define a Zip Code as an area. USPS defines a zip code as the identifier for the post office that mail will be delivered from. SanGIS Zip Code boundaries are approximated from situs addresses and information received from SanGIS JPA members and associates.

  20. d

    San Diego Pocket Mouse Range - CWHR M094 [ds1882]

    • catalog.data.gov
    • data.cnra.ca.gov
    • +7more
    Updated Jul 24, 2025
    + more versions
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    California Department of Fish and Wildlife (2025). San Diego Pocket Mouse Range - CWHR M094 [ds1882] [Dataset]. https://catalog.data.gov/dataset/san-diego-pocket-mouse-range-cwhr-m094-ds1882-3484b
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    Dataset updated
    Jul 24, 2025
    Dataset provided by
    California Department of Fish and Wildlife
    Description

    Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR System was developed to support habitat conservation and management, land use planning, impact assessment, education, and research involving terrestrial vertebrates in California. CWHR contains information on life history, management status, geographic distribution, and habitat relationships for wildlife species known to occur regularly in California. Range maps represent the maximum, current geographic extent of each species within California. They were originally delineated at a scale of 1:5,000,000 by species-level experts and have gradually been revised at a scale of 1:1,000,000. For more information about CWHR, visit the CWHR webpage (https://www.wildlife.ca.gov/Data/CWHR). The webpage provides links to download CWHR data and user documents such as a look up table of available range maps including species code, species name, and range map revision history; a full set of CWHR GIS data; .pdf files of each range map or species life history accounts; and a User Guide.

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California Department of Tax and Fee Administration (2025). San Diego 2025 Roll Year [Dataset]. https://gis.data.ca.gov/maps/b79b93cbeaf64f3ab50187bbe5bc933a

San Diego 2025 Roll Year

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Dataset updated
Jun 9, 2025
Dataset authored and provided by
California Department of Tax and Fee Administration
License

MIT Licensehttps://opensource.org/licenses/MIT
License information was derived automatically

Area covered
Description

Tax rate area boundaries and related data based on changes filed with the Board of Equalization per Government Code 54900 for the specified assessment roll year. The data included in this map is maintained by the California State Board of Equalization and may differ slightly from the data published by other agencies. BOE_TRA layer = tax rate area boundaries and the assigned TRA number for the specified assessment roll year; BOE_Changes layer = boundary changes filed with the Board of Equalization for the specified assessment roll year; Data Table (C##_YYYY) = tax rate area numbers and related districts for the specified assessment roll year

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