
The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations of the surface not easily identified in a single band image. Today's false color image shows several small, unnamed craters in Terra Sirenum. The bright blue region on the inner crater rim is morning frost. Collected during the winter, south facing slopes stay in shadow and retain frost longer than the rest of the rim already in sunlight. Frosts are only identifiable in multi filter images. Orbit Number: 80442 Latitude: -36.3327 Longitude: 198.274 Instrument: VIS Captured: 2020-02-01 21:41 https://photojournal.jpl.nasa.gov/catalog/PIA24676
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NASA ID
PIA24676
Date Created
June 7, 2021
Center
JPL
Media Type
image
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