Search results for base map
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1,601 datasets for “base map”
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Physiographic Provinces
opendata.maryland.govUpdated 22 Jul 2025
… The approach for the detailed physiographic map of Maryland is hierarchical and descriptive. Subdivisions are based on similarities …
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- SODA API
- Socrata networkLive preview
Calls for Service 2018
Orleans Parish Communications DistrictUpdated 1 Jan 2019
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Congressional Districts - DEPRECATED
State of New JerseyUpdated 18 Aug 2022
… This version of the layer uses high-quality base map spatial data published by the State of New …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Zip Codes - 11 Digit
opendata.maryland.govUpdated 22 Jul 2025
… Base Usage Agreement with Bell Atlantic and Data Chromatics, Inc. to develop an enhanced street address map for …
- CSV
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- SODA API
- Socrata networkLive preview
Generalized Surficial Geology / Géologie de surface générale
Department of Natural Resources / Ministère des Ressources naturellesUpdated 8 Nov 2026
… Surficial Geology Map of New Brunswick, the updates reflect re-interpretation of the geology based on additional field …
- CSV
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- SODA API
- Socrata networkLive preview
Calls for Service 2025
data.nola.govUpdated 1 Jan 2026
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Calls for Service 2024
Orleans Parish Communications DistrictUpdated 1 Jan 2025
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Hurricane Evacuation Zones
Department of City Planning (DCP)Updated 2 Nov 2026
… New York City's hurricane contingency plans are based on six evacuation zones. Hurricane evacuation zones should not …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Small Area Plan Recs
City of Austin, Texas - data.austintexas.govUpdated 28 Feb 2019
… To view the data with different colored symbols based on the recommendation type, view the ArcGIS Online Map …
- CSV
- JSON
- SODA API
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 27 Jul 2024
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- GEOJSON
- KML
- HTML
- CSV
- JSON
- SHP
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 27 Jul 2024
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- CSV
- JSON
- HTML
- GEOJSON
- SHP
- KML
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 21 Jul 2025
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- HTML
- JSON
- CSV
- SHP
- GEOJSON
- KML
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 21 Jul 2025
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- HTML
- JSON
- CSV
- SHP
- GEOJSON
- KML
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 6 Nov 2026
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- HTML
- JSON
- CSV
- SHP
- GEOJSON
- KML
- data.gov.uk
Base of Lava Flow
OpenDataNIUpdated 6 Nov 2026
… GSNI used the 1;10,000 digital bedrock geology map to create a coastal dataset which extends inland …
- HTML
- JSON
- CSV
- SHP
- GEOJSON
- KML
- Socrata networkLive preview
Calls for Service 2026
data.nola.govUpdated 13 Nov 2026
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Calls for Service 2019
Orleans Parish Communications DistrictUpdated 1 Apr 2020
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Calls for Service 2023
Orleans Parish Communications DistrictUpdated 1 Jan 2024
… These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
2010 Census Tracts (water areas included)
Department of City Planning (DCP)Updated 4 Nov 2026
… geographically modified to fit the New York City base map. All previously released versions of this data are …
- CSV
- JSON
- SODA API
- data.gov.ie
Radon Map for Workplaces
Environmental Protection AgencyUpdated 13 Nov 2026
… This map is based on the radon risk map of Ireland. It is based on an analysis of …
- HTML
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- WMS