Tag Archives: Olympia Undae

THEMIS: Olympia Undae

THEMIS Image of the Day, May 23, 2016. This VIS image shows a small portion of Olympia Undae. Olympia Undae is the largest dune field at the margin of the north polar cap. This image was collected during northern hemisphere … Continue reading

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THEMIS: More Olympia Undae

THEMIS Image of the Day, March 28, 2016. The arc shaped feature at the bottom of this VIS image is the remaining rim of a crater. The dunes of Olympia Undae have surrounded the rim and small individual dunes are … Continue reading

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THEMIS: Olympia Undae

THEMIS Image of the Day, March 23, 2016. This VIS image shows a small portion of Olympia Undae, an extensive dune field near the north polar cap. This image was collected during summer, so the dunes are free of surface … Continue reading

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THEMIS: Olympia Undae

THEMIS Image of the Day, November 12, 2015. This VIS image shows part of Olympia Undae, a large sand sea located near the north polar cap. This image was collected during northern spring. As the region warms in the sun, … Continue reading

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THEMIS: Olympia Undae

THEMIS Image of the Day, August 25, 2014. The dunes in this VIS image are part of Olympia Undae. More THEMIS Images of the Day by geological topic.

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THEMIS: More polar dunes

THEMIS Image of the Day, August 14, 2014. Today’s VIS image shows more of Olympia Undae, a large dune field located near the north polar cap. More THEMIS Images of the Day by geological topic.

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THEMIS: Olympia Undae

THEMIS Image of the Day, August 13, 2014. Today’s VIS image shows part of the margin of Olympia Undae. More THEMIS Images of the Day by geological topic.

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THEMIS: Polar dunes

THEMIS Image of the Day, August 8, 2014. The dunes in this VIS image are near the large dune field called Olympia Undae. More THEMIS Images of the Day by geological topic.

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THEMIS: Polar dunes

THEMIS Image of the Day, August 6, 2014. The dunes in this VIS image are part of Olympia Undae. More THEMIS Images of the Day by geological topic.

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THEMIS: More polar dunes

THEMIS Image of the Day, July 21, 2014. This VIS image shows part of the large dune field called Olympia Undae. There are hills in this region, and the dunes are concentrated in the lower elevations. More THEMIS Images of … Continue reading

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