Atmospheric Modeling of the Martian Polar Regions: One Mars Year of Crism Epf Observations of the South Pole
نویسندگان
چکیده
06_352-5 28/[152-159) 8 006-016 [160-168) 9 016-033 [168-176) 3 3 1 033-044 [176-183) 10 6 3 4 044-059 [183-192) 20 17 1 6 059-073 [192-200) 8 20 1 5 073-086 [200-208) 2 14 1 086-101 [208-217) 25 27 24 101-115 [217-225) 17 29 11 12 115-116 [225-234) 4 1 132-142 [234-243) 36 3 142-156 [243-252) 27 42 5 8 156-171 [252-261) 3 37 7 2 171-185 [261-270) 12 48 4 1 185-198 [270-278) 124 30 2 2 199-212 [278-286) 43 30 213-225 [286-295) 49 137 1 6 227-240 [295-303) 22 111 2 2 241-255 [303-312) 111 4 255-268 [312-320) 16 66 3 4 269-282 [320-328) 34 16 4 283-296 [328-335) 49 5 13 297-311 [335-343) 18 8 4 311-348* [343-002) 348-004* 29/[002-012) 61 1 2 004-033* [012-026) 43 3 033-074* [026-044) 39 3 2 TOTAL n=1599 399 1009 84 107
منابع مشابه
Crism Observations of Water Vapor and Carbon Monoxide
Introduction: Near-infrared spectra returned by the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM, [1]) on-board the Mars Reconnaissance Orbiter (MRO) contain the clear spectral signature of several atmospheric gases including carbon dioxide (CO2), water vapor (H2O), and carbon monoxide (CO). Here we describe the seasonal and spatial mapping of water vapor and carbon dioxide for o...
متن کاملSublimation Kinetics of Co2 Ice and Evolution of the Martian Polar
Introduction: The south martian polar cap is predominately composed of CO2 ice [1,2]. Early modeling of the polar caps suggested that they were in equilibrium with the ~6 mbar CO2 atmosphere [2], and various observations have shown a cyclicity of growth and retreat, following martian seasons [3]. Other studies show that CO2 ice is only a thin veneer on the surface of a probably much thicker ice...
متن کاملRetreat of the North Seasonal Cap of Mars Observed by Omega and Crism
Introduction: Seasonal caps play an important role for surface-atmosphere interactions on Mars, as they trap up to 25% of the atmosphere during winter. While seasonal caps are mainly constituted of CO2 ice, H2O ice and dust play an important role in their evolution. Spectral imaging observations in the near infrared provide unambiguous information on the composition of the seasonal caps as CO2 ...
متن کاملIdentifying Surface Changes on Hrsc Images of the Mars South Polar Residual Cap (sprc)
The surface of Mars has been an object of interest for planetary research since the launch of Mariner 4 in 1964. Since then different cameras such as the Viking Visual Imaging Subsystem (VIS), Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC), and Mars Reconnaissance Orbiter (MRO) Context Camera (CTX) and High Resolution Imaging Science Experiment (HiRISE) have been imaging its surface at ev...
متن کاملAssimilation of Mars Global Surveyor atmospheric temperature data into a general circulation model
We examined the observed temperature data from Thermal Emission Spectrometer (TES) between heliocentric longitude L• = 141 ø and 146 ø (•10 Martian days in northern summer) during the mapping phase, then compared them with the simulated results using the NASA/Ames Mars general circulation model. Both show a strong polar vortex at the winter pole, higher equatorial temperatures near the ground a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009