100+ datasets found
  1. a

    QGIS - Open Source GIS Software

    • hub.arcgis.com
    Updated Aug 9, 2018
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    Eaton County Michigan (2018). QGIS - Open Source GIS Software [Dataset]. https://hub.arcgis.com/documents/57198670f4234919bfab87fb64d40a82
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    Dataset updated
    Aug 9, 2018
    Dataset authored and provided by
    Eaton County Michigan
    Description

    This is a link to the QGIS website where you can download open-source GIS software for viewing, analyzing and manipulating geodata like our downloadable shapefiles.

  2. d

    Converting analog interpretive data to digital formats for use in database...

    • datadiscoverystudio.org
    Updated Jun 6, 2008
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    (2008). Converting analog interpretive data to digital formats for use in database and GIS applications [Dataset]. http://datadiscoverystudio.org/geoportal/rest/metadata/item/ed9bb80881c64dc38dfc614d7d454022/html
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    Dataset updated
    Jun 6, 2008
    Description

    Link to the ScienceBase Item Summary page for the item described by this metadata record. Service Protocol: Link to the ScienceBase Item Summary page for the item described by this metadata record. Application Profile: Web Browser. Link Function: information

  3. d

    INSROP GIS Software and database (ISO-image 317 MB)

    • search.dataone.org
    • doi.pangaea.de
    Updated Feb 14, 2018
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    Løvås, Stig Magnar; Brude, Odd Willy (2018). INSROP GIS Software and database (ISO-image 317 MB) [Dataset]. http://doi.org/10.1594/PANGAEA.869203
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    Dataset updated
    Feb 14, 2018
    Dataset provided by
    PANGAEA Data Publisher for Earth and Environmental Science
    Authors
    Løvås, Stig Magnar; Brude, Odd Willy
    Description

    INSROP was a five-year multidisciplinary and multilateral research programme, the main phase of which commenced in June 1993. The three principal cooperating partners were Central Marine Research & Design Institute (CNIIMF), Petersburg, Russia; Ship and Ocean Foundation (SOF), Tokyo, Japan; and Fridtjof Nansen Institute (FNI), Lysaker, Norway. The aim of INSROP was to build up a scientific knowledge base on possibilities for, and consequences of, commercial navigation along the Northem Sea Route. The purpose of this knowledge base is to provide a foundation for long-term planning and rational decision-making by Russian and non-Russian public authorities and private interests regarding the use of the Northem Sea Route (NSR) for transit and regional development. The resulting database is organized as a geographical information system (GIS).

  4. Geodatabase for the Baltimore Ecosystem Study Spatial Data

    • search.dataone.org
    • portal.edirepository.org
    Updated Apr 1, 2020
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    Spatial Analysis Lab; Jarlath O'Neal-Dunne; Morgan Grove (2020). Geodatabase for the Baltimore Ecosystem Study Spatial Data [Dataset]. https://search.dataone.org/view/https%3A%2F%2Fpasta.lternet.edu%2Fpackage%2Fmetadata%2Feml%2Fknb-lter-bes%2F3120%2F150
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    Dataset updated
    Apr 1, 2020
    Dataset provided by
    Long Term Ecological Research Networkhttp://www.lternet.edu/
    Authors
    Spatial Analysis Lab; Jarlath O'Neal-Dunne; Morgan Grove
    Time period covered
    Jan 1, 1999 - Jun 1, 2014
    Area covered
    Description

    The establishment of a BES Multi-User Geodatabase (BES-MUG) allows for the storage, management, and distribution of geospatial data associated with the Baltimore Ecosystem Study. At present, BES data is distributed over the internet via the BES website. While having geospatial data available for download is a vast improvement over having the data housed at individual research institutions, it still suffers from some limitations. BES-MUG overcomes these limitations; improving the quality of the geospatial data available to BES researches, thereby leading to more informed decision-making. BES-MUG builds on Environmental Systems Research Institute's (ESRI) ArcGIS and ArcSDE technology. ESRI was selected because its geospatial software offers robust capabilities. ArcGIS is implemented agency-wide within the USDA and is the predominant geospatial software package used by collaborating institutions. Commercially available enterprise database packages (DB2, Oracle, SQL) provide an efficient means to store, manage, and share large datasets. However, standard database capabilities are limited with respect to geographic datasets because they lack the ability to deal with complex spatial relationships. By using ESRI's ArcSDE (Spatial Database Engine) in conjunction with database software, geospatial data can be handled much more effectively through the implementation of the Geodatabase model. Through ArcSDE and the Geodatabase model the database's capabilities are expanded, allowing for multiuser editing, intelligent feature types, and the establishment of rules and relationships. ArcSDE also allows users to connect to the database using ArcGIS software without being burdened by the intricacies of the database itself. For an example of how BES-MUG will help improve the quality and timeless of BES geospatial data consider a census block group layer that is in need of updating. Rather than the researcher downloading the dataset, editing it, and resubmitting to through ORS, access rules will allow the authorized user to edit the dataset over the network. Established rules will ensure that the attribute and topological integrity is maintained, so that key fields are not left blank and that the block group boundaries stay within tract boundaries. Metadata will automatically be updated showing who edited the dataset and when they did in the event any questions arise. Currently, a functioning prototype Multi-User Database has been developed for BES at the University of Vermont Spatial Analysis Lab, using Arc SDE and IBM's DB2 Enterprise Database as a back end architecture. This database, which is currently only accessible to those on the UVM campus network, will shortly be migrated to a Linux server where it will be accessible for database connections over the Internet. Passwords can then be handed out to all interested researchers on the project, who will be able to make a database connection through the Geographic Information Systems software interface on their desktop computer. This database will include a very large number of thematic layers. Those layers are currently divided into biophysical, socio-economic and imagery categories. Biophysical includes data on topography, soils, forest cover, habitat areas, hydrology and toxics. Socio-economics includes political and administrative boundaries, transportation and infrastructure networks, property data, census data, household survey data, parks, protected areas, land use/land cover, zoning, public health and historic land use change. Imagery includes a variety of aerial and satellite imagery. See the readme: http://96.56.36.108/geodatabase_SAL/readme.txt See the file listing: http://96.56.36.108/geodatabase_SAL/diroutput.txt

  5. Geospatial data for the Vegetation Mapping Inventory Project of Fort Larned...

    • catalog.data.gov
    Updated Jun 5, 2024
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    National Park Service (2024). Geospatial data for the Vegetation Mapping Inventory Project of Fort Larned National Historic Site [Dataset]. https://catalog.data.gov/dataset/geospatial-data-for-the-vegetation-mapping-inventory-project-of-fort-larned-national-histo
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    Dataset updated
    Jun 5, 2024
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Area covered
    Larned
    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. GIS Database 2002-2005: Project Size = 1,898 acres Fort Larned National Historic Site (including the Rut Site) = 705 acres 16 Map Classes 11 Vegetated 5 Non-vegetated Minimum Mapping Unit = ½ hectare is the program standard but this was modified at FOLS to ¼ acre. Total Size = 229 Polygons Average Polygon Size = 8.3 acres Overall Thematic Accuracy = 92% To produce the digital map, a combination of 1:8,500-scale (0.75 meter pixels) color infrared digital ortho-imagery acquired on October 26, 2005 by the Kansas Applied Remote Sensing Program and 1:12,000-scale true color ortho-rectified imagery acquired in 2005 by the U.S. Department of Agriculture - Farm Service Agency’s Aerial Photography Field Office, and all of the GPS referenced ground data were used to interpret the complex patterns of vegetation and land-use. In the end, 16 map units (11 vegetated and 5 land-use) were developed and directly cross-walked or matched to corresponding plant associations and land-use classes. All of the interpreted and remotely sensed data were converted to Geographic Information System (GIS) databases using ArcGIS© software. Draft maps were printed, field tested, reviewed and revised. One hundred and six accuracy assessment (AA) data points were collected in 2006 by KNSHI and used to determine the map’s accuracy. After final revisions, the accuracy assessment revealed an overall thematic accuracy of 92%.

  6. GIS Market in EMEA by Component, End-user, and Geography - Forecast and...

    • technavio.com
    Updated Apr 6, 2022
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    Technavio (2022). GIS Market in EMEA by Component, End-user, and Geography - Forecast and Analysis 2022-2026 [Dataset]. https://www.technavio.com/report/gis-market-industry-in-emea-analysis
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    Dataset updated
    Apr 6, 2022
    Dataset provided by
    TechNavio
    Authors
    Technavio
    Time period covered
    2021 - 2025
    Area covered
    Europe, the Middle East and Africa, UK, Africa, Middle East, Europe
    Description

    Snapshot img

    The GIS market share in EMEA is expected to increase to USD 2.01 billion from 2021 to 2026, and the market’s growth momentum will accelerate at a CAGR of 8.23%.

    This EMEA GIS market research report provides valuable insights on the post COVID-19 impact on the market, which will help companies evaluate their business approaches. Furthermore, this report extensively covers GIS market in EMEA segmentation by:

    Component - Software, data, and services
    End-user - Government, utilities, military, telecommunication, and others
    

    What will the GIS Market Size in EMEA be During the Forecast Period?

    Download the Free Report Sample to Unlock the GIS Market Size in EMEA for the Forecast Period and Other Important Statistics

    The EMEA GIS market report also offers information on several market vendors, including arxiT SA, Autodesk Inc., Bentley Systems Inc., Cimtex International, CNIM SA, Computer Aided Development Corp. Ltd., Environmental Systems Research Institute Inc., Fugro NV, General Electric Co., HERE Global BV, Hexagon AB, Hi-Target, Mapbox Inc., Maxar Technologies Inc., Pitney Bowes Inc., PSI Services LLC, Rolta India Ltd., SNC Lavalin Group Inc., SuperMap Software Co. Ltd., Takor Group Ltd., and Trimble Inc. among others.

    GIS Market in EMEA: Key Drivers, Trends, and Challenges

    The integration of BIM and GIS is notably driving the GIS market growth in EMEA, although factors such as data viability and risk of intrusion may impede market growth. Our research analysts have studied the historical data and deduced the key market drivers and the COVID-19 pandemic impact on the GIS industry in EMEA. The holistic analysis of the drivers will help in deducing end goals and refining marketing strategies to gain a competitive edge.

    Key GIS Market Driver in EMEA

    One of the key factors driving the geographic information system (GIS) market growth in EMEA is the integration of BIM and GIS. A GIS adds value to BIM by visualizing and analyzing the data with regard to the buildings and surrounding features, such as environmental and demographic information. BIM data and workflows include information regarding sensors and the placement of devices in IoT-connected networks. For instance, Dubai's Civil Defense Department has integrated GIS data with its automatic fire surveillance system. This information is provided in a matter of seconds on the building monitoring systems of the Civil Defense Department. Furthermore, location-based services offered by GIS providers help generate huge volumes of data from stationary and moving devices and enable users to perform real-time spatial analytics and derive useful geographic insights from it. Owing to the advantages associated with the integration of BIM with GIS solutions, the demand for GIS solutions is expected to increase during the forecast period.

    Key GIS Market Challenge in EMEA

    One of the key challenges to the is the GIS market growth in EMEA is the data viability and risk of intrusion. Hackers can hack into these systems with malicious intentions and manipulate the data, which could have destructive or negative repercussions. Such hacking of data could cause nationwide chaos. For instance, if a hacker manipulated the traffic management database, massive traffic jams and accidents could result. If a hacker obtained access to the database of a national disaster management organization and manipulated the data to create a false disaster situation, it could lead to a panic situation. Therefore, the security infrastructure accompanying the implementation of GIS software solutions must be robust. Such security threats may impede market growth in the coming years.

    Key GIS Market Trend in EMEA

    Integration of augmented reality (AR) and GIS is one of the key geographic information system market trends in EMEA that is expected to impact the industry positively in the forecast period. AR apps could provide GIS content to professional end-users and aid them in making decisions on-site, using advanced and reliable information available on their mobile devices and smartphones. For instance, when the user simply points the camera of the phone at the ground, the application will be able to show the user the location and orientation of water pipes and electric cables that are concealed underground. Organizations such as the Open Geospatial Consortium (OGC) and the World Wide Web Consortium (W3C) are seeking investments and are open to sponsors for an upcoming AR pilot project, which seeks to advance the standards of AR technology at both respective organizations. Such factors will further support the market growth in the coming years.

    This GIS market in EMEA analysis report also provides detailed information on other upcoming trends and challenges that will have a far-reaching effect on the market growth. The actionable insights on the trends and challenges will help companies evaluate and develop growth st

  7. m

    Data from: Data for GIS-based spatial vulnerability analysis in the area of...

    • data.mendeley.com
    Updated Mar 21, 2025
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    Amirehsan Charlang Bakhtyari (2025). Data for GIS-based spatial vulnerability analysis in the area of Alessandria in Italy in case of road network disruption [Dataset]. http://doi.org/10.17632/sg7267bcs6.2
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    Dataset updated
    Mar 21, 2025
    Authors
    Amirehsan Charlang Bakhtyari
    License

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

    Area covered
    Alessandria, Italy
    Description

    The input file contains supply data (based on data from geoportal of piedmont and OSM data) and flood map (based on data from geoportal of piedmont) for the Alessandria area in Italy, detailing both basic and disrupted flood scenarios to be analyzed in GIS software. It includes information on closed bridges during flood events. The output file presents the analysis results for both the basic and disrupted scenarios.

  8. Nielsen PrimeLocation Web/Desktop: Assessing and GIS Mapping Market Area

    • catalog.data.gov
    • data.wu.ac.at
    Updated Mar 8, 2025
    + more versions
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    Social Security Administration (2025). Nielsen PrimeLocation Web/Desktop: Assessing and GIS Mapping Market Area [Dataset]. https://catalog.data.gov/dataset/nielsen-primelocation-web-desktop-assessing-and-gis-mapping-market-area
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    Dataset updated
    Mar 8, 2025
    Dataset provided by
    Social Security Administrationhttp://www.ssa.gov/
    Description

    Nielsen PrimeLocation Web and Desktop Software Licensed for Internal Use only: Pop-Facts Demographics Database, Geographic Mapping Data Layers, Geo-Coding locations.

  9. m

    GeoStoryTelling

    • data.mendeley.com
    Updated Apr 21, 2023
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    Manuel Gonzalez Canche (2023). GeoStoryTelling [Dataset]. http://doi.org/10.17632/nh2c5t3vf9.1
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    Dataset updated
    Apr 21, 2023
    Authors
    Manuel Gonzalez Canche
    License

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

    Description

    Database created for replication of GeoStoryTelling. Our life stories evolve in specific and contextualized places. Although our homes may be our primarily shaping environment, our homes are themselves situated in neighborhoods that expose us to the immediate “real world” outside home. Indeed, the places where we are currently experiencing, and have experienced life, play a fundamental role in gaining a deeper and more nuanced understanding of our beliefs, fears, perceptions of the world, and even our prospects of social mobility. Despite the immediate impact of the places where we experience life in reaching a better understanding of our life stories, to date most qualitative and mixed methods researchers forego the analytic and elucidating power that geo-contextualizing our narratives bring to social and health research. From this view then, most research findings and conclusions may have been ignoring the spatial contexts that most likely have shaped the experiences of research participants. The main reason for the underuse of these geo-contextualized stories is the requirement of specialized training in geographical information systems and/or computer and statistical programming along with the absence of cost-free and user-friendly geo-visualization tools that may allow non-GIS experts to benefit from geo-contextualized outputs. To address this gap, we present GeoStoryTelling, an analytic framework and user-friendly, cost-free, multi-platform software that enables researchers to visualize their geo-contextualized data narratives. The use of this software (available in Mac and Windows operative systems) does not require users to learn GIS nor computer programming to obtain state-of-the-art, and visually appealing maps. In addition to providing a toy database to fully replicate the outputs presented, we detail the process that researchers need to follow to build their own databases without the need of specialized external software nor hardware. We show how the resulting HTML outputs are capable of integrating a variety of multi-media inputs (i.e., text, image, videos, sound recordings/music, and hyperlinks to other websites) to provide further context to the geo-located stories we are sharing (example https://cutt.ly/k7X9tfN). Accordingly, the goals of this paper are to describe the components of the methodology, the steps to construct the database, and to provide unrestricted access to the software tool, along with a toy dataset so that researchers may interact first-hand with GeoStoryTelling and fully replicate the outputs discussed herein. Since GeoStoryTelling relied on OpenStreetMap its applications may be used worldwide, thus strengthening its potential reach to the mixed methods and qualitative scientific communities, regardless of location around the world. Keywords: Geographical Information Systems; Interactive Visualizations; Data StoryTelling; Mixed Methods & Qualitative Research Methodologies; Spatial Data Science; Geo-Computation.

  10. LAOS SavGIS Database

    • zenodo.org
    • data.niaid.nih.gov
    zip
    Updated Jan 24, 2020
    + more versions
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    SOURIS Marc; SOURIS Marc (2020). LAOS SavGIS Database [Dataset]. http://doi.org/10.5281/zenodo.570063
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    zipAvailable download formats
    Dataset updated
    Jan 24, 2020
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    SOURIS Marc; SOURIS Marc
    License

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

    Area covered
    Laos
    Description

    Laos SavGIS database is a geodatabase available for use with SavGIS software for scientific research on Laos.

  11. n

    Aids to Navigation (ATONS) GIS data from the Gulf of Mexico and coastal...

    • cmr.earthdata.nasa.gov
    • catalog.data.gov
    not provided
    Updated Mar 14, 2025
    + more versions
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    (2025). Aids to Navigation (ATONS) GIS data from the Gulf of Mexico and coastal waters of Alabama, Florida, Louisiana, Mississippi and Texas as of 1999-10-21 (NCEI Accession 0000599) [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C2089376009-NOAA_NCEI/1
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    not providedAvailable download formats
    Dataset updated
    Mar 14, 2025
    Time period covered
    Jan 1, 1999 - Oct 21, 1999
    Area covered
    Description

    This accession contains a GIS database of Aids to Navigation in the Gulf of Mexico and coastal waters of Alabama, Florida, Louisiana, Mississippi and Texas. These data were compiled on 1999-10-21.

    The term "Aids to Navigation" (ATONS or AIDS) refers to a device outside of a vessel used to assist mariners in determining their position or safe course, or to warn them of obstructions. AIDS to navigation include lighthouses, lights, buoy, sound signals, landmarks, racons, radio beacons, LORAN, and omega. These include AIDS which are installed and maintained by the Coast Guard as well as privately installed and maintained aids (permit required). This does not include unofficial AIDS (illegal) such as stakes, PVC pipes, and such placed without permission.

    Each USCG District Headquarters is responsible for updating their database on an "as needed" basis. When existing AIDS are destroyed or relocated and new AIDS are installed the database is updated. Each AID is assigned an official "light listing number". The light list is a document listing the current status of ATONS and it is published and distributed on a regular basis. Interim changes to the light list are published in local Notices to Mariners which are the official means which navigators are supposed to keep their charts current. In addition, the USCG broadcasts Notices to Mariners on the marine band radio as soon as changes of the status of individual AIDS are reported.

    The light list number and local Notices to Mariners reports are suggested ways to keep the database current on a regular or even "real time" basis. However, annual (or more frequent) updates of the entire dataset may be obtained from each USCG District Headquarters.

    Geographic Information System (GIS) software is required to display the data in this NCEI accession.

  12. r

    GIS database of archaeological remains on Samoa

    • researchdata.se
    • demo.researchdata.se
    Updated Dec 19, 2023
    + more versions
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    Olof Håkansson (2023). GIS database of archaeological remains on Samoa [Dataset]. http://doi.org/10.5878/003012
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    (10994657)Available download formats
    Dataset updated
    Dec 19, 2023
    Dataset provided by
    Uppsala University
    Authors
    Olof Håkansson
    Area covered
    Samoa
    Description

    Data set that contains information on archaeological remains of the pre historic settlement of the Letolo valley on Savaii on Samoa. It is built in ArcMap from ESRI and is based on previously unpublished surveys made by the Peace Corps Volonteer Gregory Jackmond in 1976-78, and in a lesser degree on excavations made by Helene Martinsson Wallin and Paul Wallin. The settlement was in use from at least 1000 AD to about 1700- 1800. Since abandonment it has been covered by thick jungle. However by the time of the survey by Jackmond (1976-78) it was grazed by cattle and the remains was visible. The survey is at file at Auckland War Memorial Museum and has hitherto been unpublished. A copy of the survey has been accessed by Olof Håkansson through Martinsson Wallin and Wallin and as part of a Masters Thesis in Archeology at Uppsala University it has been digitised.

    Olof Håkansson has built the data base structure in the software from ESRI, and digitised the data in 2015 to 2017. One of the aims of the Masters Thesis was to discuss hierarchies. To do this, subsets of the data have been displayed in various ways on maps. Another aim was to discuss archaeological methodology when working with spatial data, but the data in itself can be used without regard to the questions asked in the Masters Thesis. All data that was unclear has been removed in an effort to avoid errors being introduced. Even so, if there is mistakes in the data set it is to be blamed on the researcher, Olof Håkansson. A more comprehensive account of the aim, questions, purpose, method, as well the results of the research, is to be found in the Masters Thesis itself. Direkt link http://uu.diva-portal.org/smash/record.jsf?pid=diva2%3A1149265&dswid=9472

    Purpose:

    The purpose is to examine hierarchies in prehistoric Samoa. The purpose is further to make the produced data sets available for study.

    Prehistoric remains of the settlement of Letolo on the Island of Savaii in Samoa in Polynesia

  13. g

    Aids to Navigation (ATONS) GIS data from the Gulf of America and coastal...

    • gimi9.com
    • catalog.data.gov
    Updated Oct 29, 2001
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    (2001). Aids to Navigation (ATONS) GIS data from the Gulf of America and coastal waters of Alabama, Florida, Louisiana, Mississippi and Texas as of 1999-10-21 (NCEI Accession 0000599) [Dataset]. https://gimi9.com/dataset/data-gov_b5d142369f5335c7440209eebd8fd05fadd516f7/
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    Dataset updated
    Oct 29, 2001
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Area covered
    Gulf of Mexico (Gulf of America)
    Description

    This dataset contains a GIS database of Aids to Navigation in the Gulf of America and coastal waters of Alabama, Florida, Louisiana, Mississippi and Texas. These data were compiled on 1999-10-21. The term "Aids to Navigation" (ATONS or AIDS) refers to a device outside of a vessel used to assist mariners in determining their position or safe course, or to warn them of obstructions. AIDS to navigation include lighthouses, lights, buoy, sound signals, landmarks, RACONs, radio beacons, LORAN, and omega. These include AIDS which are installed and maintained by the Coast Guard as well as privately installed and maintained aids (permit required). This does not include unofficial AIDS (illegal) such as stakes, PVC pipes, and such placed without permission. Each USCG District Headquarters is responsible for updating their database on an "as needed" basis. When existing AIDS are destroyed or relocated and new AIDS are installed the database is updated. Each AID is assigned an official "light listing number". The light list is a document listing the current status of ATONS and it is published and distributed on a regular basis. Interim changes to the light list are published in local Notices to Mariners which are the official means which navigators are supposed to keep their charts current. In addition, the USCG broadcasts Notices to Mariners on the marine band radio as soon as changes of the status of individual AIDS are reported. The light list number and local Notices to Mariners reports are suggested ways to keep the database current on a regular or even "real time" basis. However, annual (or more frequent) updates of the entire dataset may be obtained from each USCG District Headquarters. Geographic Information System (GIS) software is required to display the data in this NCEI accession.

  14. d

    4D visualization

    • datadiscoverystudio.org
    resource url v.0.0
    Updated Sep 13, 2016
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    (2016). 4D visualization [Dataset]. http://datadiscoverystudio.org/geoportal/rest/metadata/item/f635ed70bec24fb9b70becabe40449dd/html
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    resource url v.0.0Available download formats
    Dataset updated
    Sep 13, 2016
    Area covered
    Description

    To develop and build four-dimensional geologic models that are of use to researchers in diverse;communities within the geosciences. Main CI Challenges: - The big challenge is the software necessary to undertake 4D visualizations to this point. There aren? really any killer applications currently, and all of it has become quite cumbersome--we?e kludging together data sources. ArcGIS is designed for application specialists, not for the needs of geologists;- Need an environment for data management - An industry/academic partnership to do that? A facility that stores sophisticated maps? A library Data Discovery Challenges: Data is on people's computers, not accessible;And when you do assemble, resulting data is large;Also the detail level of the data can be very variable.;USGS isn't addressing the needs Data Types and Formats: ;?ata Source;? Geochronology;?ield data;?tratigraphic data, including fossil;?bscure things that are hard to quantify: x is older than y, in a way that is built into geologic thinking?omparative sources;;?ata Format;? Map info that is input into GIS and then adapted into a 3D GIS database ;?imple paper map scanned as a raster.;?eochronology sources;?tratigraphic formats from available software ;?atellite imagery, including LIDAR formats Additional Information: Formats for the 4D visualization use several different formats. Midland Valley makes a software called Move you can? get out into other formats. Google Collada can be adapted for Google Earth for 3D visualization, but not 4D.

  15. d

    Geographical Distribution of Biomass Carbon in Tropical Southeast Asian...

    • search.dataone.org
    Updated Nov 17, 2014
    + more versions
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    Brown, Sandra; Iverson, Louis R.; Prasad, Anantha (2014). Geographical Distribution of Biomass Carbon in Tropical Southeast Asian Forests (NDP-068) [Dataset]. https://search.dataone.org/view/Geographical_Distribution_of_Biomass_Carbon_in_Tropical_Southeast_Asian_Forests_%28NDP-068%29.xml
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    Dataset updated
    Nov 17, 2014
    Dataset provided by
    Regional and Global Biogeochemical Dynamics Data (RGD)
    Authors
    Brown, Sandra; Iverson, Louis R.; Prasad, Anantha
    Time period covered
    Jan 1, 1980 - Dec 31, 1980
    Area covered
    Description

    A database (NDP-068) was generated from estimates of geographically referenced carbon densities of forest vegetation in tropical Southeast Asia for 1980. A geographic information system (GIS) was used to incorporate spatial databases of climatic, edaphic, and geomorphological indices and vegetation to estimate potential (i.e., in the absence of human intervention and natural disturbance) carbon densities of forests. The resulting map was then modified to estimate actual 1980 carbon density as a function of population density and climatic zone. The database covers the following 13 countries: Bangladesh, Brunei, Cambodia (Campuchea), India, Indonesia, Laos, Malaysia, Myanmar (Burma), Nepal, the Philippines, Sri Lanka, Thailand, and Vietnam.

    The data sets within this database are provided in three file formats: ARC/INFOTM exported integer grids; ASCII (American Standard Code for Information Interchange) files formatted for raster-based GIS software packages; and generic ASCII files with x, y coordinates for use with non-GIS software packages.

    The database includes ten ARC/INFO exported integer grid files (five with the pixel size 3.75 km x 3.75 km and five with the pixel size 0.25 degree longitude x 0.25 degree latitude) and 27 ASCII files. The first ASCII file contains the documentation associated with this database. Twenty-four of the ASCII files were generated by means of the ARC/INFO GRIDASCII command and can be used by most raster-based GIS software packages. The 24 files can be subdivided into two groups of 12 files each.

    The files contain real data values representing actual carbon and potential carbon density in Mg C/ha (1 megagram = 10^6 grams) and integer-coded values for country name, Weck's Climatic Index, ecofloristic zone, elevation, forest or non- forest designation, population density, mean annual precipitation, slope, soil texture, and vegetation classification. One set of 12 files contains these data at a spatial resolution of 3.75 km, whereas the other set of 12 files has a spatial resolution of 0.25 degree. The remaining two ASCII data files combine all of the data from the 24 ASCII data files into 2 single generic data files. The first file has a spatial resolution of 3.75 km, and the second has a resolution of 0.25 degree. Both files also provide a grid-cell identification number and the longitude and latitude of the centerpoint of each grid cell.

    The 3.75-km data in this numeric data package yield an actual total carbon estimate of 42.1 Pg (1 petagram = 10^15 grams) and a potential carbon estimate of 73.6 Pg; whereas the 0.25-degree data produced an actual total carbon estimate of 41.8 Pg and a total potential carbon estimate of 73.9 Pg.

    Fortran and SASTM access codes are provided to read the ASCII data files, and ARC/INFO and ARCVIEW command syntax are provided to import the ARC/INFO exported integer grid files. The data files and this documentation are available without charge on a variety of media and via the Internet from the Carbon Dioxide Information Analysis Center (CDIAC).

  16. Geospatial data for the Vegetation Mapping Inventory Project of Lyndon B....

    • catalog.data.gov
    • gimi9.com
    Updated Jun 4, 2024
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    National Park Service (2024). Geospatial data for the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park [Dataset]. https://catalog.data.gov/dataset/geospatial-data-for-the-vegetation-mapping-inventory-project-of-lyndon-b-johnson-national-
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    Dataset updated
    Jun 4, 2024
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    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. To produce the digital map, a combination of 1:12,000-scale color infrared digital ortho-imagery acquired in 2003, 1:12,000-scale true color ortho-rectified imagery acquired in 2005, and all of the GPS referenced ground data were used to interpret the complex patterns of vegetation and land-use. All imagery was acquired from the U.S. Department of Agriculture - Farm Service Agency’s Aerial Photography Field Office and the National Agriculture Imagery Program. In the end, 27 map units (14 vegetated and 13 land-use) were developed and directly cross-walked or matched to corresponding plant associations and land-use classes. All of the interpreted and remotely sensed data were converted to Geographic Information System (GIS) databases using ArcGIS© software. Draft maps were printed, field tested, reviewed, and revised. One hundred and thirty three accuracy assessment (AA) data points were collected in 2006 and used to determine the map’s accuracy. GIS Database 2002-2005: Project Size = 4,600 acres Lyndon B. Johnson National Historical Park = 674 acres Lyndon B. Johnson State Park and Historic Site = 418 acres Base Imagery acquired from the USDA FSA Aerial Photography Field Office acquired through the National Agriculture Imagery Program: 2005 - 1:12,000-scale true color ortho-rectified imagery, compressed county mosaic,2 meter pixel resolution 2003 - 1:12,000-scale color infrared digital ortho-imagery, compressed county mosaic,1 meter pixel resolution 27 Map Classes 14 Vegetated 13 Non-vegetated Minimum Mapping Unit = ½ hectare is the program standard but this was modified at LYJO to ¼ acre. Total Size = 1,080 Polygons Average Polygon Size = 4.3 acres Overall Thematic Accuracy = 92%

  17. Spearfish Sample Database

    • zenodo.org
    application/gzip
    Updated Aug 30, 2023
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    Larry Batten; Larry Batten (2023). Spearfish Sample Database [Dataset]. http://doi.org/10.5281/zenodo.8296851
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    application/gzipAvailable download formats
    Dataset updated
    Aug 30, 2023
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Larry Batten; Larry Batten
    License

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

    Area covered
    Spearfish
    Description

    The spearfish sample database is being distributed to provide users with a solid database on which to work for learning the tools of GRASS. This document provides some general information about the database and the map layers available. With the release of GRASS 4.1, the GRASS development staff is pleased to announce that the sample data set spearfish is also being distributed. The spearfish data set covers two topographic 1:24,000 quads in western South Dakota. The names of the quads are Spearfish and Deadwood North, SD. The area covered by the data set is in the vicinity of Spearfish, SD and includes a majority of the Black Hills National Forest (i.e., Mount Rushmore). It is anticipated that enough data layers will be provided to allow users to use nearly all of the GRASS tools on the spearfish data set. A majority of this spearfish database was initially provided to USACERL by the EROS Data Center (EDC) in Sioux Falls, SD. The GRASS Development staff expresses acknowledgement and thanks to: the U.S. Geological Survey (USGS) and EROS Data Center for allowing us to distribute this data with our release of GRASS software; and to the U.S. Census Bureau for their samples of TIGER/Line data and the STF1 data which were used in the development of the TIGER programs and tutorials. Thanks also to SPOT Image Corporation for providing multispectral and panchromatic satellite imagery for a portion of the spearfish data set and for allowing us to distribute this imagery with GRASS software. In addition to the data provided by the EDC and SPOT, researchers at USACERL have dev eloped several new layers, thus enhancing the spearfish data set. To use the spearfish data, when entering GRASS, enter spearfish as your choice for the current location.

    This is the classical GRASS GIS dataset from 1993 covering a part of Spearfish, South Dakota, USA, with raster, vector and point data. The Spearfish data base covers two 7.5 minute topographic sheets in the northern Black Hills of South Dakota, USA. It is in the Universal Transverse Mercator Projection. It was originally created by Larry Batten while he was with the U. S. Geological Survey's EROS Data Center in South Dakota. The data base was enhanced by USA/CERL and cooperators.

     
  18. GRSM WATER QUALITY SITES VS

    • mapdirect-fdep.opendata.arcgis.com
    • grsm-nps.opendata.arcgis.com
    • +1more
    Updated Jun 18, 2025
    + more versions
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    National Park Service (2025). GRSM WATER QUALITY SITES VS [Dataset]. https://mapdirect-fdep.opendata.arcgis.com/datasets/nps::grsm-water-quality-sites-vs
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    Dataset updated
    Jun 18, 2025
    Dataset authored and provided by
    National Park Servicehttp://www.nps.gov/
    Area covered
    Description

    A feature class depicting geographic locations where permanent water quality monitoring locations have been established in Great Smoky Mountains National Park. This includes monitoring location sites established by the National Park Service and other state and federal agencies responsible for water quality monitoring and reporting. Agencies responsible for a monitoring location are listed in the attributes ORGANIZATIONIDENTIFIER and ORGANIZATIONFORMALNAME. For the display, query, and analysis of legacy and current hydrology spatial and tabular data; Consolidate and centralize a very diverse range and quantity of monitoring location site data from numerous programs and protocols; Mitigate the duplication of monitoring location data across shared systems; Allow for single-source identification and management of monitoring location sites that are "co-located"; Provide a single point of data entry, management, query, analysis, and display of water quality data from numerous sources, including STORET which are sourced from an accurate monitoring location database; Enable spatial relationship of water quality monitoring data to High-Resolution USGS NHD Reaches through the use of modern GIS, database, and statistics software; Support USGS and EPA standards for spatial and non-spatial hydrology and water quality data exchange and sharing. Very important details are included in the attached metadata document and should be read thoroughly before these data are used.The corresponding Integration of Resource Management Applications (IRMA) NPS Data Store reference is Great Smoky Mountains National Park Vital Signs Water Quality Monitoring Locations.

  19. Hospitals - Chicago

    • healthdata.gov
    • data.cityofchicago.org
    • +1more
    application/rdfxml +5
    Updated Apr 8, 2025
    + more versions
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    data.cityofchicago.org (2025). Hospitals - Chicago [Dataset]. https://healthdata.gov/d/22wh-7mcj
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    csv, application/rssxml, xml, application/rdfxml, tsv, jsonAvailable download formats
    Dataset updated
    Apr 8, 2025
    Dataset provided by
    data.cityofchicago.org
    Area covered
    Chicago
    Description

    Hospitals in Chicago. To view or use these files, compression software, like WinZip, and special GIS software, such as ESRI ArcGIS, is required. The .dbf file may also be opened in Excel, Access or other database programs.

  20. G

    Geographic Information System Market Report

    • archivemarketresearch.com
    doc, pdf, ppt
    Updated Feb 6, 2025
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    Archive Market Research (2025). Geographic Information System Market Report [Dataset]. https://www.archivemarketresearch.com/reports/geographic-information-system-market-9972
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    pdf, doc, pptAvailable download formats
    Dataset updated
    Feb 6, 2025
    Dataset authored and provided by
    Archive Market Research
    License

    https://www.archivemarketresearch.com/privacy-policyhttps://www.archivemarketresearch.com/privacy-policy

    Time period covered
    2025 - 2033
    Area covered
    global
    Variables measured
    Market Size
    Description

    The global Geographic Information System (GIS) market was valued at USD 10.76 billion in 2025 and is projected to grow at a CAGR of 8.7% from 2025 to 2033. The increasing adoption of GIS in various industries, such as utilities, construction, and transportation, is driving the market growth. Additionally, the rising demand for accurate and timely geospatial information for decision-making is further fueling the market expansion. Key market trends include the increasing popularity of cloud-based GIS solutions, the integration of GIS with other technologies such as IoT and AI, and the growing adoption of GIS in developing countries. The hardware segment is expected to hold the largest market share, followed by the software and services segments. North America is the largest regional market for GIS, followed by Europe and Asia Pacific. The increasing adoption of GIS in smart city projects and the need for improved infrastructure management are expected to drive growth in the GIS market in these regions. Major players in the market include Autodesk Inc., Bentley Systems, CARTO, Environmental Systems Research Institute, Inc., Hexagon AB, Pitney Bowes Inc., SuperMap Software Co., Ltd., TOPCON CORPORATION, Trimble Inc., and L3Harris Technologies, Inc. The global Geographic Information System (GIS) market is growing rapidly, driven by the increasing adoption of GIS technology across various industries. The market is expected to reach USD 400 billion by 2027, growing at a CAGR of 15%. Recent developments include: In July 2024, Ceinsys Tech Ltd. announced the expansion of its GIS services portfolio in the U.S. market with the asset purchase of Virtual Tours, LLC. , In May 2024, NV5 Global, Inc. announced the acquisition of GIS Solutions, Inc., which provides enterprise GIS technologies and services such as GIS application development and cloud-based database design. , In April 2023, Trimble Inc. launched Trimble Unity AMS solution, which is the GIS-centric electric-based platform developed to manage the lifecycle of asset infrastructure. .

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Eaton County Michigan (2018). QGIS - Open Source GIS Software [Dataset]. https://hub.arcgis.com/documents/57198670f4234919bfab87fb64d40a82

QGIS - Open Source GIS Software

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30 scholarly articles cite this dataset (View in Google Scholar)
Dataset updated
Aug 9, 2018
Dataset authored and provided by
Eaton County Michigan
Description

This is a link to the QGIS website where you can download open-source GIS software for viewing, analyzing and manipulating geodata like our downloadable shapefiles.

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