Publication Date:
2018-06-11
Description:
The polar layered deposits (PLD) of Mars have attracted considerable attention since their identification in Mariner 9 images, largely due to the possibility that these finely layered, volatile-rich deposits hold a record of recent eras in Martian climate history. The PLD have been a target of imaging and other sensors in the last several decades, but only recently has it been possible to obtain a moderately high resolution image map, using the visible sensor on 2001 Mars Odyssey's Thermal Emission Imaging System (THEMIS). THEMIS has acquired a 36 meter/pixel contiguous single-band visible image data set of the south polar layered deposits (SPLD), during the southern spring in 2003. The data will undoubtedly be applied to many problems in Mars polar studies. We use these images to further characterize the population of impact craters on the SPLD, and the implications of the observed population for the age and evolution of the SPLD.
Keywords:
Lunar and Planetary Science and Exploration
Type:
Lunar and Planetary Science XXXV: Mars Polar Science and Exploration; LPI-Contrib-1197
Format:
text
