Buried Basins in Northern Lowlands
![](https://cdn.sci.esa.int/documents/33745/35367/1567218024424-MARSIS_Sub-surface_Basins410.jpg)
Date: 13 December 2006
Satellite: Mars Express
Depicts: Location of buried basins in Martian northern lowlands
Copyright: ESA/ASI/NASA/University of Rome/JPL/Smithsonian
The locations and diameters of quasi-circular topographic depressions with diameters larger than 200 kilometres are plotted in white. White polygons show the area covered by MARSIS orbits. Where there is left/right ambiguity in the location of a buried basin that coincides with a quasi-circular topographic depression, the plotted location reflects the minimum offset between the centres of the buried basin and the quasi-circular topographic depressions themselves.
Last Update: 1 September 2019