MARAD Gateway Offices
Access & Use Information
Downloads & Resources
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Open Data Catalog
Web page to view and download dataset. The file download formats available...
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ArcGIS REST Services Directory Feature Server (WFS)
complies with OGC WFS Map Service for visualizing geospatial information
Dates
| Metadata Date | March 12, 2026 |
|---|---|
| Metadata Created Date | August 3, 2024 |
| Metadata Updated Date | March 13, 2026 |
| Reference Date(s) | January 23, 2023 (creation), March 12, 2026 (revision) |
| Frequency Of Update | asNeeded |
Metadata Source
- ISO-19139 ISO-19139 Metadata
Harvested from National Transportation Atlas Database (NTAD) Metadata
Additional Metadata
| Resource Type | Dataset |
|---|---|
| Metadata Date | March 12, 2026 |
| Metadata Created Date | August 3, 2024 |
| Metadata Updated Date | March 13, 2026 |
| Reference Date(s) | January 23, 2023 (creation), March 12, 2026 (revision) |
| Responsible Party | U.S. Maritime Administration (MARAD) (Point of Contact) |
| Contact Email | |
| Guid | MARAD Gateway Offices |
| Access Constraints | Access Constraints: unrestricted |
| Bbox East Long | -74.01372283404163 |
| Bbox North Lat | 47.604611012347632 |
| Bbox South Lat | 29.686841019284856 |
| Bbox West Long | -122.33546203144219 |
| Coupled Resource | |
| Frequency Of Update | asNeeded |
| Harvest Object Id | 0dca49ab-46b0-4fe4-bd7b-4f134626a81b |
| Harvest Source Id | ee45e034-47c1-4a61-a3ec-de75031e6865 |
| Harvest Source Title | National Transportation Atlas Database (NTAD) Metadata |
| Licence | This NTAD dataset is a work of the United States government as defined in 17 U.S.C. § 101 and as such are not protected by any U.S. copyrights. This work is available for unrestricted public use. |
| Lineage | |
| Metadata Language | eng; USA |
| Metadata Type | geospatial |
| Old Spatial | {"type": "Polygon", "coordinates": [[[-122.33546203144219, 29.686841019284856], [-74.01372283404163, 29.686841019284856], [-74.01372283404163, 47.60461101234763], [-122.33546203144219, 47.60461101234763], [-122.33546203144219, 29.686841019284856]]]} |
| Progress | onGoing |
| Spatial Data Service Type | |
| Spatial Reference System | 3857 |
| Spatial Harvester | True |
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