Zobrazeno 1 - 8
of 8
pro vyhledávání: '"P. Surdas Mohit"'
Autor:
Olivier S. Barnouin-Jha, Maria T. Zuber, Sean C. Solomon, P. Surdas Mohit, Catherine L. Johnson
Publikováno v:
Earth and Planetary Science Letters. 285:355-363
Stereo-derived topographic models have shown that the impact basins Beethoven and Tolstoj on Mercury are shallow for their size, with depths of 2.5 and 2 (± 0.7) km, respectively, while Caloris basin has been estimated to be 9 (± 3) km deep on the
Autor:
Nathaniel E. Putzig, P. Surdas Mohit, Essam Heggy, James W. Head, M. Cutigni, S. M. Milkovich, John W. Holt, Lucia Marinangeli, Elena Pettinelli, Suzanne E. Smrekar, Maria T. Zuber, Michael T. Mellon, Lynn M. Carter, Ali Safaeinili, Roberto Seu, F. Russo, Richard W. Zurek, Roberto Orosei, Daniela Biccari, Carl Leuschen, Roger J. Phillips, Bruce A. Campbell, Kenneth L. Tanaka, E. Giacomoni, Anthony F. Egan, Giovanni Picardi, Jeffrey J. Plaut
Publikováno v:
Science. 320:1182-1185
The Shallow Radar (SHARAD) on the Mars Reconnaissance Orbiter has imaged the internal stratigraphy of the north polar layered deposits of Mars. Radar reflections within the deposits reveal a laterally continuous deposition of layers, which typically
Autor:
P. Surdas Mohit, Roger J. Phillips
Publikováno v:
Geophysical Research Letters. 34
[1] The improved resolution of recent global models of the gravity field of Mars enables an investigation of the crustal structure of large Martian impact basins. The results reveal that almost all basins between 275–1000 km in diameter show very s
Autor:
Roger J. Phillips, P. Surdas Mohit
Publikováno v:
Journal of Geophysical Research: Planets. 111
[1] We investigate the evolution of multiring basins on the Moon. The orbital geophysical and geochemical data collected by Lunar Prospector allow three distinct groups of basins to be identified. Group 1 basins show well-preserved topography, a bull
Autor:
P. Surdas Mohit
Publikováno v:
Eos, Transactions American Geophysical Union. 89:185-186
Through observation and modeling, a great deal has been learned about the viscosity structure of the Earth and its influence on such processes as plate tectonics, mantle convection, postglacial rebound, and continental uplift. In particular, it has b
Autor:
P. Surdas Mohit
Publikováno v:
American Scientist. 96:210
Autor:
P. Surdas Mohit
Publikováno v:
Eos, Transactions American Geophysical Union. 85:219-219
In their Eos article (16 December 2003, pp. 561, 567), Rochette et al. described their experimental investigation of the demagnetization of pyrrhotite under pressure and explored the implications for impact demagnetization on Mars. Although the exper
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