Catalog - Data.gov

#1 Federal

1940 Census: Official 1940 Census Website

Organization: National Archives and Records Administration
Dataset Last Updated: April 02, 2012

Website alows the public full access to the 1940 Census images, census maps and descriptions.

HTML

Search relevance: 1.00 | Views last month: 81 | Catalog Last Checked: August 01, 2026 at 02:50 PM

#2 Federal

Massachusetts Bay and adjacent land: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Organization: Department of the Interior
Dataset Last Updated: March 19, 2024 at 12:00 AM

Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...

XML
XML

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 03:51 AM

#3 Federal

Cape Cod Bay: continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf, (32-bit GeoTIFF, UTM 19 NAD 83, NAVD 88 vertical datum).

Organization: Department of the Interior
Dataset Last Updated: August 07, 2020 at 12:00 AM

Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...

XML
XML

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:46 AM

#4 Federal

Cape Cod Bay: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Organization: Department of the Interior
Dataset Last Updated: August 07, 2020 at 12:00 AM

Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...

XML
XML

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:22 AM

#5 Federal

Massachusetts Bay and adjacent land: continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf, (32-bit GeoTIFF, UTM 19 NAD 83, NAVD 88 vertical datum).

Organization: Department of the Interior
Dataset Last Updated: August 07, 2020 at 12:00 AM

Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...

XML
XML

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:54 AM

Search datasets

Draw a geographic box

1940 Census: Official 1940 Census Website

Massachusetts Bay and adjacent land: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Cape Cod Bay: continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf, (32-bit GeoTIFF, UTM 19 NAD 83, NAVD 88 vertical datum).

Cape Cod Bay: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Massachusetts Bay and adjacent land: continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf, (32-bit GeoTIFF, UTM 19 NAD 83, NAVD 88 vertical datum).