U.S. Geological
Survey
Open-File Report 00-374
Online version 1.0
Central Valles Marineris: Uncontrolled Mars Global Surveyor (MGS) Mars Orbital Camera (MOC) Digital Context Photomosaic (250 Megapixel Resolution)
By
Eric Noreen
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INTRODUCTION These images were processed from a raw format using Integrated Software for Images and Spectrometers (ISIS) to perform radiometric corrections and projection. All the images were projected in sinusoidal using a center longitude of 70 degrees. There are two versions of the mosaic, one unfiltered (vallesmos.tif), and one produced with all images processed through a box filter with an averaged pixel tone of 7.699 (vallesmosflt.tif). Both mosaics are ArcView-ArcInfo ready in TIF format with associated world files (*.tfw). |
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Files
Available for Download
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File
Name
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Description
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File
Size
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| ASCII text file that gives pertinent information about these images |
12
Kb
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| ASCII text document that gives geographic information about the image |
3
Kb
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| Microsoft Word document that gives geographic information about the image |
40
Kb
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| Unfiltered tiff photomosaic |
57.3
MB
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| Tiff photomosaic with all images processed through a box filter with an averaged pixel tone of 7.5 |
57.3
MB
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| World file to make vallesmos.tif Arc View and Arc Info(2) ready |
4
Kb
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| World file to make vallesmosflt.tif Arc View and Arc Info(2) ready |
4
Kb
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This report is also available on CD-ROM from
USGS Information
Services, Box 25286,
Federal Center, Denver, CO 80225
telephone: 303-202-4210; e-mail: infoservices@usgs.gov
URL of this page:
http://geopubs.wr.usgs.gov/open-file/of00-374/
Maintained by: Carolyn Donlin
Created: 4/18/00
Last modified: 10/19/00(cad)