Published March 5, 2020
| Version v2
Dataset
Open
HiRISE DTMs generated using NASA's Ames Stereo Pipeline
Authors/Creators
- 1. University of Western Ontario; Lunar and Planetary Institute
- 2. University of Western Ontario
Description
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).
Files
DTEEC_003490_1990_003213_1990_Z01.tif
Files
(29.8 GB)
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Additional details
References
- Shean, D.E., Alexandrov, O., Moratto, Z.M., Smith, B.E., Joughin, I.R., Porter, C., Morin, P., 2016. An automated, open-source pipeline for mass production of digital elevation models (DEMs) from very-high-resolution commercial stereo satellite imagery. ISPRS J. Photogramm. Remote Sens. 116, 101–117. https://doi.org/10.1016/j.isprsjprs.2016.03.012
- Rodriguez Sanchez-Vahamonde, C., 2019. Quantification of Surface Roughness of Lava Flows on Mars (MSc Thesis), University of Western Ontario,115p
- McEwen, A. S., Eliason, E. M., Bergstrom, J. W., Bridges, N. T., Hansen, C. J., Delamere, W. A., … Weitz, C. M. (2007). Mars reconnaissance orbiter's high resolution imaging science experiment (HiRISE). Journal of Geophysical Research E: Planets, 112(5), 1–40. https://doi.org/10.1029/2005JE002605