Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Matthew A. Siegler"'
Autor:
Allison K. Glantzberg, Nancy L. Chabot, Michael K. Barker, Erwan Mazarico, Matthew A. Siegler, Jose M. Martinez Camacho, Colin D. Hamill, Edgard G. Rivera-Valentín, Heather Meyer, Stefano Bertone, Ariel N. Deutsch
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 6, p 107 (2023)
Observations made by Earth-based radar telescopes and the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft provided compelling evidence for water ice in Mercury's polar craters. In our investigation, we constructed
Externí odkaz:
https://doaj.org/article/a097a970e0844a6f932cd42d3968f40e
Autor:
Stefano Bertone, Erwan Mazarico, Michael K. Barker, Matthew A. Siegler, Jose M. Martinez-Camacho, Colin D. Hamill, Allison K. Glantzberg, Nancy L. Chabot
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 2, p 21 (2023)
Mercury’s south polar region is of particular interest since Arecibo radar measurements show many high-reflectance regions consistent with ice deposits. However, current elevation information in Mercury’s southern hemisphere is not sufficient to
Externí odkaz:
https://doaj.org/article/5ac98faa9997489882fd00f02d1687cf
Publikováno v:
Remote Sensing, Vol 14, Iss 14, p 3378 (2022)
This work analyzes the observations from the Lunar Regolith Penetrating Radar (LRPR) onboard Chang’E-5 to reconstruct the subsurface structure of the regolith under the lander at the drilling site. This is the first stationary Ground-Penetrating Ra
Externí odkaz:
https://doaj.org/article/3e6c3a6a98c046f58c3e500fe56f0003
Autor:
Matthias Grott, Sylvain Piqueux, Tilman Spohn, Joerg Knollenberg, Christian Krause, Eloise Marteau, Troy L. Hudson, Francois Forget, Lucas Lange, N. Müller, Matthew P. Golombek, Seiichi Nagihara, Paul Morgan, J.P. Murphy, Matthew Adam Siegler, Scott D. King, Donald Banfield, Suzanne E Smrekar, William Bruce Banerdt
Publikováno v:
Geophysical Research Letters. 50
The heat flow and physical properties package measured soil thermal conductivity at the landing site in the 0.03 to 0.37 m depth range. Six measurements spanning solar longitudes from 8.0$^\circ$ to 210.0$^\circ$ were made and atmospheric pressure at
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-13
Microwave emission is influenced by regolith thermophysical properties that can reveal the geological evolution of the Moon. Lunar near-surface microwave emission has been systematically investigated by the microwave radiometer (MRM) onboard Chinese
Autor:
Matthew A Siegler
Lunar Heat Flow model Figures (11a, 11b , and 12). File Qcrust_60Percent_Fraction.txt is gridded to 1/4 degree resolution(721 latitude pixels by 1441 longitude pixels) model assuming a global enhancement of of 60 percent of the lunar crust (with vary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b0e44dfb6462b3ae5a3f7d0f42bf22
Publikováno v:
Geophysical Research Letters. 46:12756-12763
Autor:
Neil Bowles, Elliot Sefton-Nash, Jean-Pierre Williams, Klaus-Michael Aye, Benjamin T. Greenhagen, F. Leader, Tristram Warren, David A. Paige, Matthew A. Siegler, Paul O. Hayne, Joshua L. Bandfield
Publikováno v:
Icarus. 332:1-13
The northern floor and wall of Amundsen crater, near the lunar south pole, is a permanently shaded region (PSR). Previous study of this area using data from the Lunar Orbiter Laser Altimeter (LOLA), Diviner and LAMP instruments aboard Lunar Reconnais
Autor:
Jean-Pierre Williams, K. Michael Aye, Benjamin T. Greenhagen, Matthew A. Siegler, Paul G. Lucey, Norbert Schorghofer, Paul O. Hayne, David A. Paige, Elliot Sefton-Nash
Publikováno v:
Journal of Geophysical Research: Planets. 124:2505-2521
Autor:
Jose Martinez-Camacho, Jean-Pierre Williams, Norbert Schorghofer, Matthew A. Siegler, David A. Paige
Publikováno v:
Geophysical Research Letters. 48