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Matching Records: 16
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Photosynthetic Efficiency of Northern Forest Ecosystems Using a MODIS-Derived Photochemical Reflectance Index (PRI)
Document ID: 20170003352
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Author: Middleton, E. M.; Huemmrich, K. F.; Landis, D. R.; Black, T. A.; Barr, A. G.; McCaughey, J. H.
Abstract: This study evaluates a direct remote sensing approach from space for the determination of ecosystem hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN41404
Date Acquired: Apr 25, 2017
Surface Water-Ice Deposits in the Northern Shadowed Regions of Ceres
Document ID: 20170000476
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Author: Platz, T.; Nathues, A.; Schorghofer, N.; Preusker, F.; Mazarico, E.; Schroeder, S. E.; Byrne, S.; Kneissl, T.; Schmedemann, N.; Combe, J.-P.; hide
Abstract: Ceres, a dwarf planet located in the main asteroid belt, has a low bulk density, and models predict hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN38267
Date Acquired: Jan 20, 2017
Flexible-Path Human Exploration
Document ID: 20150008926
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Author: Sherwood, B.; Adler, M.; Alkalai, L.; Burdick, G.; Coulter, D.; Jordan, F.; Naderi, F.; Graham, L.; Landis, R.; Drake, B.; hide
Abstract: In the fourth quarter of 2009 an in-house, multi-center NASA study team briefly examined hide
Publication Year: 2010
Document Type: Conference Paper
Date Acquired: May 29, 2015
The Pathfinder Microrover
Document ID: 20060036097
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Author: Matijevic, J. R.; Bickler, D. B.; Braun, D. F.; Eisen, H. J.; Matthies, L. H.; Mishkin, A. H.; Stone, H. W.; van Nieuwstadt, L. M.; Wen, L. C.; Wilcox, B. H.; hide
Abstract: An exciting scientific component of the Pathfinder mission is the rover, which will act as a hide
Publication Year: 1996
Document Type: Preprint
Date Acquired: Sep 14, 2006
The Spirit Rover's Athena science investigation at Gusev Crater, Mars
Document ID: 20050151403
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Author: Squyres, S. W.; Arvidson, R. E.; Bell, J. F., III; Brueckner, J.; Cabrol, N. A.; Calvin, W.; Carr, M. H.; Christensen, P. R.; Clark, B. C.; Crumpler, L.; hide
Abstract: The Mars Exploration Rover Spirit and its Athena science payload have been used to investigate a hide
Publication Year: 2004
Document Type: Journal Article
Date Acquired: Apr 12, 2005
Localization and physical properties experiments conducted by Spirit at Gusev Crater
Document ID: 20050151399
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Author: Arvidson, R. E.; Anderson, R. C.; Bartlett, P.; Bell, J. F., III; Blaney, D.; Christensen, P. R.; Chu, P.; Crumpler, L.; Davis, K.; Ehlmann, B. L.; hide
Abstract: The precise location and relative elevation of Spirit during its traverses from the Columbia hide
Publication Year: 2004
Document Type: Journal Article
Date Acquired: Apr 12, 2005
The Opportunity Rover's Athena science investigation at Meridiani Planum, Mars
Document ID: 20050148621
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Author: Squyres, S. W.; Arvidson, R. E.; Bell, J. F., III; Bruckner, J.; Cabrol, N. A.; Calvin, W.; Carr, M. H.; Christensen, P. R.; Clark, B. C.; Crumpler, L.; hide
Abstract: The Mars Exploration Rover Opportunity has investigated the landing site in Eagle crater and the hide
Publication Year: 2004
Document Type: Journal Article
Date Acquired: Apr 12, 2005
An all-woman crew to Mars: a radical proposal
Document ID: 20040088805
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Author: Landis, G. A.
Abstract: It is logical to propose that if a human mission is flown to Mars, it should be composed of an hide
Publication Year: 2000
Document Type: Journal Article
Date Acquired: Sep 07, 2004
Martian water: are there extant halobacteria on Mars?
Document ID: 20040087952
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Author: Landis, G. A.
Abstract: On Earth, life exists in all niches where water exists in liquid form for at least a portion of the hide
Publication Year: 2001
Document Type: Journal Article
Date Acquired: Sep 07, 2004
Laboratory Astrophysics and Microanalysis with NTD-Germanium-Based X-Ray Microcalorimeter
Document ID: 20030033120
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Author: Silver, E.; Schnopper, H.; Bandler, S.; Murray, S.; Madden, N.; Landis, D.; Beeman, J.; Haller, E.; Barbera, M.; Tucker, G.
Abstract: With the ability to create cosmic plasma conditions in the laboratory it is possible to investigate hide
Publication Year: 2000
Document Type: Preprint
Date Acquired: May 09, 2003
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