Physics
Scientific paper
Dec 1998
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998georl..25.4397s&link_type=abstract
Geophysical Research Letters, Volume 25, Issue 24, p. 4397-4400
Physics
17
Planetology: Solid Surface Planets: Atmospheres-Structure And Dynamics, Planetology: Solid Surface Planets: Meteorology, Planetology: Solar System Objects: Mars
Scientific paper
To assist in targeting of landers and to enable comparison of new elevation data to previous topography models, we have re-determined the position of the 6.1-mbar atmospheric pressure surface on Mars with respect to surface topography from the Mars Orbiter Laser Altimeter (MOLA). The 6.1-mbar surface lies, on average, 1600 m below the geoid-defined zero level of MOLA topography, which occurs at an average pressure of 5.2 mbars at LS=0°. The elevation of the 6.1-mbar surface is expected to vary by 1.5-2.5 km over the Martian year due to the seasonal exchange of CO2 between the atmosphere and polar caps. For average Martian atmospheric conditions, the pressure at the Mars Surveyor '98 landing site is expected to be ~5.0 mbars during the lander science phase of the mission assuming an elevation of 1600 meters above the zero level defined by MOLA topography.
Smith David E.
Zuber Maria T.
No associations
LandOfFree
The relationship between MOLA northern hemisphere topography and the 6.1-mbar atmospheric pressure surface of Mars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The relationship between MOLA northern hemisphere topography and the 6.1-mbar atmospheric pressure surface of Mars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The relationship between MOLA northern hemisphere topography and the 6.1-mbar atmospheric pressure surface of Mars will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1292623