EarthWorks Geospatial Catalog

1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands

This line shapefile shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolution elevation data set which is published by the National Atlas of the United States, and is in the same Albers Equal-area Conic projection as that source data set. Contour intervals match the steps used in the National Atlas Color-Sliced Elevation data sets. Contours were adjusted so that they are in the proper relationship to National Atlas 1:1,000,000-scale lakes, reservoirs, and wide (double-line) streams. This layer is part of the 1997-2014 edition of the National Atlas of the United States.These data are intended for geographic display and analysis at the national level, and for large regional areas. The data should be displayed and analyzed at scales appropriate for 1:1,000,000-scale data. No responsibility is assumed by the National Atlas of the United States in the use of these data.
National Atlas of the United States
Puerto Rico and United States Virgin Islands
Contours (Cartography), Imagery and Base Maps, and Elevation
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This item is in the public domain. There are no restrictions on use.
This work is in the Public Domain, meaning that it is not subject to copyright.
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