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Geologic Mapping Applications Using THEMIS Data for the Medusae Fossae Formation, MarsThe Medusae Fossae Formation (MFF) is a regionally extensive deposit located along the equator of Mars between roughly 130 and 240 E longitude, the origin of which has stimulated a host of published hypotheses. A volcanic or aeolian origin appear most consistent with Viking and MGS data, but other hypotheses remain viable and new data, as from the Mars Odyssey spacecraft, is likely to stimulate additional hypotheses of origin. NASA is supporting geologic mapping of portions of the MFF deposits, but it is now quite clear that this on-going mapping will need considerable revision as data from the Thermal Emission Imaging System (THEMIS) on Mars Odyssey become available. The daytime IR THEMIS images hold particularly strong potential for providing a new base on which geologic mapping can be carried out, as illustrated by the examples discussed.
Document ID
Acquisition Source
Document Type
Conference Paper
Zimbelman, J. R.
(National Air and Space Museum Washington, DC, United States)
Bender, K. C.
(Arizona State Univ. Tempe, AZ, United States)
Harris, J. C.
(Arizona State Univ. Tempe, AZ, United States)
Date Acquired
August 21, 2013
Publication Date
January 1, 2003
Publication Information
Publication: Lunar and Planetary Science XXXIV
Subject Category
Lunar And Planetary Science And Exploration
Funding Number(s)
Distribution Limits
Public Use Permitted.
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