High resolution gridded MOLA data have revealed a large number of subdued quasi-circular depressions >200 km diameter not visible in Viking imagery which may be ancient buried impact basins.
A Large Population of Possible Buried Impact Basins on Mars Revealed by MOLA Topographic Data
2000-03-01
Conference paper
No indication
English
Development of the Mars Observer Laser Altimeter (MOLA)
NTRS | 1993
|Development of the Mars Observer Laser Altimeter (MOLA)
NTIS | 1993
|