EarthWorks Geospatial Catalog

North American Atlas - Bathymetry (Lines)

Author(s)
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Description
This line shapefile shows bathymetric contours with depth in metres for ocean areas covered by the extent of the North American Atlas project. Isobaths (lines of equal depth) are provided for sea level (coastline, with depth = 1), 200, 500, and 2500 metres. Polygons bounded by these isobaths represent depth ranges of 0-200, 200-500, 500-2500, and greater than 2500 metres. This layer is part of the 1997-2014 edition of the National Atlas of the United States.The North American Atlas data are intended for geographic display and analysis at the national and continental level.
Publisher
Canada Centre for Mapping
Place(s)
Mexico, Canada, United States, and North America
Subject(s)
Contours (Cartography), Bathymetric maps, Elevation, and Oceans
Year
2004
Held by
Stanford
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Use and reproduction
This item is in the public domain. There are no restrictions on use.
Copyright
This work is in the Public Domain, meaning that it is not subject to copyright.
Attribute Value
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