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Summary

Description
English: USGS - Geologic Map of Mars - 2014 -

July 14, 2014

http://pubs.usgs.gov/sim/3292/

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NOTE: CROP by Dr. Dennis Bogdan (Drbogdan) - converted original PDF image (http://pubs.usgs.gov/sim/3292/pdf/sim3292_map.pdf) to PNG image via GIMP v2.8 & cropped with PSP v6.2 - July 22, 2014.

NOTE: FULL IMAGE => File:USGS-MarsMap-sim3292-20140714-full.png - derived from original PDF image at => http://pubs.usgs.gov/sim/3292/pdf/sim3292_map.pdf

ALSO RELATED:

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By Kenneth L. Tanaka, James A. Skinner, Jr., James M. Dohm, Rossman P. Irwin, III, Eric J. Kolb, Corey M. Fortezzo, Thomas Platz, Gregory G. Michael, and Trent M. Hare

ABSTRACT

This global geologic map of Mars, which records the distribution of geologic units and landforms on the planet's surface through time, is based on unprecedented variety, quality, and quantity of remotely sensed data acquired since the Viking Orbiters. These data have provided morphologic, topographic, spectral, thermophysical, radar sounding, and other observations for integration, analysis, and interpretation in support of geologic mapping. In particular, the precise topographic mapping now available has enabled consistent morphologic portrayal of the surface for global mapping (whereas previously used visual-range image bases were less effective, because they combined morphologic and albedo information and, locally, atmospheric haze). Also, thermal infrared image bases used for this map tended to be less affected by atmospheric haze and thus are reliable for analysis of surface morphology and texture at even higher resolution than the topographic products.
Date
Source http://pubs.usgs.gov/sim/3292/pdf/sim3292_map.pdf
Author USGS
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Licensing

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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Date/TimeThumbnailDimensionsUserComment
current17:03, 6 November 2014Thumbnail for version as of 17:03, 6 November 20143,773 × 4,249 (8.88 MB)Kopiersperreoptipng
21:07, 23 July 2014Thumbnail for version as of 21:07, 23 July 20143,773 × 4,249 (11.03 MB)DrbogdanUser created page with UploadWizard

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