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The most detailed geological map of Mars
The US Geological Survey has posted in the open access geological map of Mars , which is specified with maximum detail topography of the planet .
Map includes data collected using topographic, spectral, thermal, radar scans and other areas.
Source: habrahabr.ru/post/230587/
Laser printers and consumables: a reminder of choice and life extension
Head-Up Display for any machine - how to drive safely in poor visibility