https://geoservices.tamu.edu/
TAMU GeoServices - Free Geocoding, Address Processing, and GIS Data Capture
TAMU GeoServices provides free geoprocessing services and tools to get geo into your applications
gis datatamugeoservicesfreegeocoding
https://gis-data-hub-buglife.opendata.arcgis.com/
GIS Data Hub
Explore our open data and tools, and use it build insights of your own.
gis datahub
https://kgs-gis-data-and-maps-ku.hub.arcgis.com/
KGS GIS Data and Maps
Explore interactive maps and download GIS data from the Kansas Geological Survey.
gis datakgsmaps
https://data-ocpw.opendata.arcgis.com/
Orange County Open GIS Data Portal
OCGis: Orange County Open GIS Data Portal (Geospatial Hub Site)
orange countygis dataopenportal
https://geohub-cadhcs.hub.arcgis.com/
DHCS GIS Data Hub
Access both geographic and non-geographic data from the CA Department of Health Care Services. Geographic enriched data and visualizations are supported by the...
gis datadhcshub
https://data.imap.maryland.gov/items/51769793a6a14840a7e08b777f5e46e6
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/1f6d7a463ca24c8d89f0ddf86bb6c4c1
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://samvera.atlassian.net/wiki/spaces/samvera/pages/405212042
Samvera GIS Data Modeling Working Group - Samvera - Samvera Wiki
gis dataworking groupsamveramodelingwiki
https://data.imap.maryland.gov/items/0d3bcb7746554b3e832c5894d49c1b04
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://geo2day.com/
Map of and GIS data — download OSM vector layers
Vector data of , maps and ready-to-go GIS projects in ESRI Shape, GeoPackage, Geodatabase, GeoJSON, PBF, CSV, TAB
gis datamapdownloadosmvector
https://data.imap.maryland.gov/items/922e667ed3fd4440b5c3b9b1381e4322
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/9ff5717a2f6c4f718df3631d6a585c7f
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://umesc.usgs.gov/rivers/upper_mississippi/reach_1/pool_6/p6_gis_data.html
GIS Data - Pool 6 - Upper Mississippi River
Federal source for scientific information needed by managers, decision makers, and the public to protect, enhance, and restore the ecosystems in the Upper...
gis datapooluppermississippiriver
https://csagis-uok.opendata.arcgis.com/items/fd8e855dd6fc434fbb4b52d16a4ceecf
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://data.imap.maryland.gov/items/c83e66c46c694ffb9b99bda1dc507ed0
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://dwr.virginia.gov/gis/gis-data-disclaimer/
GIS Data Release and Disclaimer Statement | Virginia DWR
By accepting data provided by the DWR, you must agree to the following conditions of release and acknowledge the following disclaimers issued by DWR
gis datadisclaimer statementreleasevirginiadwr
https://data.imap.maryland.gov/items/940199e220a54abf9499e8890e581b2c
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/4d86e7c944664af68c5098707e801d60
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/1caf9c5852f14090a305952381de25a9
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://mdl.library.utoronto.ca/technology/tutorials/converting-gis-data-fme-quick-translator
Converting GIS data in FME Quick Translator | Map and Data Library
gis datatranslator mapconvertingfmequick
https://data.imap.maryland.gov/items/5be9c1fe37cc43388b6f4341a9a67b01
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/c9d89a4ae31242908d8674811e034814
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/e27f7aa417ac4b84a496b90a043c129d
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/a188f6c14b6347e9912c93ff2324d5c8
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://gis.usc.edu/blog/4-ways-gis-is-impacting-elections/
4 Ways GIS Data Impacts Elections - USC GIS Online
Apr 28, 2026 - Discover how Geographic Information Science (GIS) is transforming political campaigns and elections with redistricting and voter participation.
gis datawaysimpactselectionsusc
https://data.imap.maryland.gov/items/46939e91949542039c1bcc2e97136c7e
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/2a10ce98884e44bb8119980746869a92
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://repository.duke.edu/download/14020172-59f0-48df-adc2-179793a49ca3
gis_data_A1_Sidewalks
gis datasidewalks
https://data.imap.maryland.gov/items/461cb38fe2a54f2ea430c859a80d1418
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/2002b46395dd48269d6b3196f965155d
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://isprs-archives.copernicus.org/articles/XLIII-B4-2020/427/2020/isprs-archives-XLIII-B4-2020-427-2020.html
ISPRS-Archives - INTEGRATION OF HISTORICAL GIS DATA IN A HBIM SYSTEM
isprs archivesgis dataintegrationhistorical
https://cpc.ncep.noaa.gov/products/GIS/GIS_DATA/
Climate Prediction Center - GIS data (Shapefile and Raster)
climate prediction centergis datashapefileraster
https://data.imap.maryland.gov/items/32c4e8c466a9467ba706b15342504c7e
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/9eb9e6c2d3584e7c90dcf4f9a39e206b
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://csagis-uok.opendata.arcgis.com/items/6abd6c421aa24257ba2187207634bccb
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://data.imap.maryland.gov/items/60552982601748baad208780d0d03fb6
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/b78a4a9d7d9c401294a81a5db0e37a45
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/f2d16ab523934112a0d90606ea27b3f6
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://csagis-uok.opendata.arcgis.com/items/4c52251f4a37428bb15d85e62cdc6dc1
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://forums.mysql.com/read.php?23,40906,44031
MySQL :: Re: java access of gis data via mysql-connector
gis datamysqljavaaccessvia
https://hig.diva-portal.org/smash/record.jsf?pid=diva2:308088
Robustness of Spatial Databases: Using Network Analysis on GIS Data Models
network analysisgis datarobustnessspatialdatabases
https://data.imap.maryland.gov/items/8fa9b36c4ccb4641a07513eea7880595
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://www.umesc.usgs.gov/rivers/upper_mississippi/reach_1/pool_13/p13_gis_data.html
GIS Data - Pool 13 - Upper Mississippi River
Federal source for scientific information needed by managers, decision makers, and the public to protect, enhance, and restore the ecosystems in the Upper...
gis datapooluppermississippiriver
https://www.agron.iastate.edu/glsi/gis-data/physiography-gis-data/surficial-geology-of-south-dakota-gis/
Surficial Geology of South Dakota GIS Data - Geospatial Laboratory for Soil Informatics
Oct 1, 2025 - Soil Mapping Research at Iowa State University
south dakotagis data
https://data.imap.maryland.gov/items/6bec56859ba24c74a6dbaa3c23fb74d3
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/4c8c8439a4a046cdbb9e248ee8f9eccf
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/736aa214cf4f470d93b430006d8acab9
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://geodiscover.alberta.ca/geoportal/rest/metadata/item/ff4ce5145f804f6bbc5144d17e88d75f/html
Middle Cambrian Lithology Carbonates (GIS data, polygon features)
gis datamiddlecambrianlithologycarbonates
https://umesc.usgs.gov/rivers/saint_croix/stc_gis_data.html
GIS Data - Saint Croix River
GIS Data - Saint Croix River
gis datasaint croixriver
https://data.imap.maryland.gov/items/c7cb3ce4aaac4deb921e2a154cf22205
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/4c292d01ef9143039137973611fdce84
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/169cf5f43e144b6a927446d9ffab265a
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/e9e4559b83ac4a1eb4230d18059a56db
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/8e91049efd554d8f9e0d92bb41b7c6e7
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://www.fusegis.com/
Texas GIS Data for Brokers
FuseGIS - SaaS tool for brokers, built from a wide range of reliable data
gis datatexasbrokers
https://data.imap.maryland.gov/
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://ec2-107-20-180-153.compute-1.amazonaws.com/resources/gis-data-disclosure-agreement-for-engineering-and-surveying-professionals/
GIS Data Disclosure Agreement for Engineering and Surveying Professionals - North Carolina Railroad...
engineering and surveyinggis datadisclosure agreement
https://csagis-uok.opendata.arcgis.com/items/9cfb4374f7fd41bd8c072ffab7eab710
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://data.imap.maryland.gov/items/5cf56a93a58d4d92967d8d07f98f424e
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/7d7f3d837c8943e7b4f58ffc7cdcb961
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://madison-county-gis-data-download-madcoengineer.hub.arcgis.com/
Madison County GIS Data Download
Discover, analyze and download data from Madison County GIS Data Download. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices,...
madison countygis datadownload
https://data.imap.maryland.gov/items/a12b3afbb1bb43a39b632e0460690dc0
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://www.boem.gov/renewable-energy/mapping-and-data
Maps and GIS Data | Bureau of Ocean Energy Management
maps and gis dataocean energybureaumanagement
https://data.imap.maryland.gov/items/a92d7b082c67475997c864cc42d06492
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.dhsgis.wi.gov/pages/00883495714c42a9be53b76b24300c8e
GIS Data Disclaimer
GIS data disclaimer for the Wisconsin Department of Health Services.
gis datadisclaimer
https://data.imap.maryland.gov/items/14f27a6cab51422dabdfb168ca603482
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/1d1f2981257e48ce9230242bdab581e3
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/c5a5da704e584c06a994eae0637937e7
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://wherewolfgis.com/
WhereWolf - Discover Public GIS Data Fast
public giswherewolfdiscoverdatafast
https://data.imap.maryland.gov/items/fd4a89c5a8b74501963073075647dff9
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://csagis-uok.opendata.arcgis.com/items/9c33e8dd04ac4d12a05ca802f9bf0d9b
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://mn.gov/frc/reports/?id=1162-494962
Forest Road Geographic Information System (GIS) Data Collection Process and Summary of Road Data
geographic information systemdata collection processforest road
https://data.imap.maryland.gov/items/76fd7cdb9bdf4fd085b589b88f43556d
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/884b37b23bbc4aeea194bcfca953f1c8
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/dd47b096236e47dd95e83298c553cb1e
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/06cfffd5cc954034903fd5cbf2fb0872
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/835d6ce44e6848278383cea9f6076033
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data-moe-gov-bz.hub.arcgis.com/
Ministry of Education, Culture, Science and Technology GIS Data and Information Hub
Discover, analyze and download data from Ministry of Education, Culture, Science and Technology GIS Data and Information Hub. Download in CSV, KML, Zip,...
ministry of educationscience and technologygis dataculture
https://data.imap.maryland.gov/items/cfa1b96e592d449c825ebd3c7683f4f1
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/25a8dcf48b274329b1e0d29a377c6448
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://csagis-uok.opendata.arcgis.com/items/91c773e177494628911dccd68b6d34d6
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://public-content.library.mcgill.ca/gis/data/historic/cane/
Index of /gis/data/historic/cane/
index ofgis datahistoriccane
https://data.imap.maryland.gov/items/b7ca3c05ec304747a7a2cef73a856869
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/84331a5fed5c4f09885d3d0c075da36d
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/5c243964c9584ab49d95ddd35f332410
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://carpe-worldresources.opendata.arcgis.com/datasets/minfof::cameroon-gis-data-2012
Cameroon GIS Data (2012)
Cameroon GIS Data (2012)
gis datacameroon
https://data.imap.maryland.gov/items/140cb5d70d194624a6bc76b70d5574e0
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/438fcaf06c3d4e5495f9b17064a8c7e9
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://mn.gov/mnit/programs/mngeo/gis-data-maps.jsp
GIS Data and Maps / Minnesota IT Services
data and mapsgisminnesotaservices
https://geodiscover.alberta.ca/geoportal/rest/metadata/item/9b9823c02a0442608f80fe0403e529fe/html
Astotin Lake, Alberta - Bathymetry (GIS data, line features)
gis datalakealbertabathymetryline
https://data.imap.maryland.gov/items/24f0b6c4d85a47c7bca000d080b5748e
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://data.imap.maryland.gov/items/c0d85ac9290149b791da6057b7a3a48c
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://www.esri.com/en-us/capabilities/field-operations/overview?rsource=https%3A%2F%2Fwww.esri.com%2Fen-us%2Farcgis%2Fproducts%2Ffield-operations%2Foverview&rsource=%2Ffieldapps
Field Operations Solutions | Optimize GIS Field Data Collection
field operationsgis datasolutionsoptimizecollection
https://data.imap.maryland.gov/items/4ed95264b02147dfa7d7dc208a7b56a9
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://csagis-uok.opendata.arcgis.com/items/3f83f8b1293249d8b8f0665bfd9fe1ee
CSA GIS Data Warehouse
Explore our open data and tools, and use it to build insights of your own.
gis datacsawarehouse
https://data.imap.maryland.gov/items/9fc36236780b40d68fd774f7394c3058
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://googlemapsmania.blogspot.com/2013/11/mapping-public-gis-data-with-google.html
Mapping Public GIS Data with Google
Maps Mania is a blog dedicated to tracking the very best digital interactive maps on the internet and the tools used to create them.
public gismappingdatagoogle
https://data.imap.maryland.gov/items/2f624cb011cc4c4db9806f46c18f59e6
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog
https://hub-clarkcountywa.opendata.arcgis.com/pages/digital-gis-data-download
Digital GIS Data Bulk Download
Digital GIS Data Bulk Download Clark County GIS maintains an extensive GIS data library and updates the library on a monthly basis (typically the first...
gis datadigitalbulkdownload
https://data.imap.maryland.gov/items/ddf4a7afba0441eaa533bfdad826b0a4
Maryland's GIS Data Catalog
Maryland GIS Data Catalog
gis datamarylandcatalog