- Last updated
- 10/25/2026
- First published 10/19/2025
- Update frequency
- Not listed
- Formats
- Web only
- Coverage
- San Antonio
- City in Texas
About this dataset
This map is designed to be used as a basemap by marine GIS professionals and as a reference map by anyone interested in ocean data. The map is intended to support the ArcGIS Online basemap gallery. For more details on the map, please visit the Ocean Basemap.
Files and access
Links open the official government source
- ArcGIS Hub Datasetopendata-cosagis.opendata.arcgis.comWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Oceans?
- GIS Data, part of City of San Antonio, publishes this dataset on San Antonio Open Data.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 10/25/2026.
- How do I download it?
- Use the official source link above to view or request the data.
Similar data from other publishers
- Ocean MaskState of Hawaii · Office of Planning and Sustainability[ Metadata ] Ocean polygon layer developed by Hawaii Statewide GIS Program for cartographic purposes, to mask out ocean areas - provides a large polygon around the main 8 Hawaiian island for use as a mask or background when making maps. June 2024: Hawaii StatCSVZIPGeoJSONKML+4Updated 10/13/2026
- Ocean ShoalState of Maryland · Maryland Department of Information TechnologyThese are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No formal metadata was received, but MGS describes the data as generalized polygon outlines, mostly qualitative assessments of where the thickness of the sandCSVJSONGeoJSONXMLUpdated 07/22/2025As needed
- Ocean ShoalState of Maryland · Maryland Department of Information TechnologyThese are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No formal metadata was received, but MGS describes the data as generalized polygon outlines, mostly qualitative assessments of where the thickness of the sandCSVJSONGeoJSONXMLUpdated 07/22/2025As needed
- Ocean DepthState of Hawaii · Office of Planning and Sustainability[ Metadata ] Polygons showing depth, in meters, in intervals of 1,000 meters around the main Hawaiian Islands. Source: ESRI Hawaii Office, August 2009. Apr. 2024: Hawaii Statewide GIS Program staff removed extraneous fields that had been added as part of theCSVZIPGeoJSONKML+4Updated 10/13/2026
- OCEANSIDE, CA (KOKB)National Oceanic and Atmospheric Administration, Department of Commerce · Axiom Data ScienceTimeseries data from 'OCEANSIDE, CA (KOKB)' (gov_noaa_awc_kokb)Updated 10/06/2026
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: San Antonio Open Data · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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