Atlas of Mars, MC-18, Coprates Quadrangle
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Abstract
This mosaic was made with Mariner 9 pictures provided by the Jet Propulsion Laboratory (JPL), California Institute of Technology. The Image Processing Laboratory (IPL) of JPL processed the digital pictures to remove image artifacts and geometric distortions, to enhance high-frequency topographic detail while subduing low-frequency albedo variation, and to transform the pictures to a Mercator projection. The U.S. Geological Survey performed further artifact removal and modified contrast and tone of each picture analytically on the digital magnetic tapes provided by IPL for uniformity of tone and contrast within the mosaic. Photographic reproductions of the pictures were generated from the magnetic tapes and mosaicked by the U.S. Geological Survey.
Publication type | Report |
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Publication Subtype | USGS Numbered Series |
Title | Atlas of Mars, MC-18, Coprates Quadrangle |
Series title | Open-File Report |
Series number | 73-334 |
DOI | 10.3133/ofr73334 |
Year Published | 1973 |
Language | English |
Publisher | U.S. Geological Survey |
Description | 1 Plate: 23.14 x 26.20 inches |
Projection | Mercator Projection |
Scale | 5000000 |
Google Analytic Metrics | Metrics page |