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File:DasymapBG Bay Area choropleth and dasymetric maps.jpg

DasymapBG_Bay_Area_choropleth_and_dasymetric_maps.jpg ‎(231 × 474 pixels, file size: 76 KB, MIME type: image/jpeg)

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Description
English: Comparison of a choropleth map (top) and a dasymetric map (bottom) of the population of the San Francisco Bay Area in 2000.[1]
Date
Source http://geography.wr.usgs.gov/science/dasymetric/images/dasymapBG.jpg
Author United States Geological Survey

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Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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  1. ↑ Western Geographic Science Center. Retrieved on 13 November 2015.

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Date/TimeThumbnailDimensionsUserComment
current20:41, 13 November 2015Thumbnail for version as of 20:41, 13 November 2015231 × 474 (76 KB)Cmglee (talk | contribs){{Information |Description ={{en|1=Comparison of a choropleth map (top) and a dasymetric map (bottom) of the population of the San Francisco Bay Area in 2000.<ref>{{cite web|title=Western Geographic Science Center|url=http://geography.wr.usgs.gov/sc...

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