DOI for UCL-MSSL_iMars_CTX_v1.0


Data Set / Bundle



High spatial resolution (18m) Digital Terrain Models (DTM) and (6m) orthorectified Images (ORI) have been produced covering the whole of Mars. The DTM products have been quality-controlled and where, available are co-registered to HRSC level-4 products.

Contact Point

Yu Tao ( and Jan-Peter Muller (

Data Access

Data List

List of processed CTX products released

List linking to HRSC level-4 products

List of HRSC level-4 products

Data Browse
Product User Guide Link to the PUG



Version History

V1.0 First version of this data set.

Citation Guidelines

European Space Agency, 2019, UCL-MSSL_iMars_CTX_V1.0,

Associated Publication(s)

Tao, Y., Muller, J. P., Sidiropoulos, P., Xiong, S.-T., Putri, A. R. D., Walter, S. H. G., Veitch-Michaelis, J., Yershov, V. (2018) Massive Stereo-based DTM Production for Mars on Cloud Computers. Planetary Space Science, 154, 30–58. DOI: 10.1016/j.pss.2018.02.012


Mission : Mars Reconnaissance Orbiter
Instrument: CTX

Primary Target(s)


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