HiRISE DTMs generated using NASA's Ames Stereo Pipeline
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In an effort to better understand the surface roughness of Martian lava flows, we generated over 30 HiRISE DTMs using ISIS3 and ASP and extracted their roughness (Rodriguez Sanchez-Vahamonde and Neish, 2020). We have posted these DTMs for public use here. HiRISE stereo images typically have a spatial sampling of 25 - 50 centimeters, providing us with DTMs of 1 - 2 meters per pixel. We also converted the HiRISE stereo-pair ID for each product into its proper DTM ID using the NASA Planetary Data System product naming convention for HiRISE DTMs (https://www.uahirise.org/dtm/about.php; last accessed 18.09.2019).
创建时间：
2020-03-05
