3.1: Bagnold Dunes and Gale Crater, Mars
- Page ID
- 2795
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- 3.1.1: Gale Crater and Bagnold dunes
- Introduction to the Bagnold dunes in Gale Crater, Mars.
- 3.1.2: Phase 1 - Barchan Dunes
- Background information on Phase 1 of the MSL investigations of Bagnold dunes, Gale Crater, Mars.
- 3.1.3: Phase 2 - Linear Dunes
- An introduction to Phase 2 of the MSL Bagnold dunes investigation
- 3.1.4: Links to great images for Phase 1
- Here are some great images to explore for Phase 1 of the investigation
- 3.1.5: Bedforms in Eolian Dunes on Mars (vs Earth)
- The MSL team discovered a new bedform in eolian dunes on Mars. This page provides the scientific background on that discovery and why the bedforms are different.
- 3.1.6: Slip Face on Namib Dune (a barchan dune)
- This stop lasted more than a month over the holidays 2016-2017. That gave Curiosity and the MSL team the opportunity to observe changes on the slip face of Kalahari Dune.
- 3.1.7: Active Sand Transport - Ogunquit Beach (Phase 2)
- An exercise in analyzing images taken a few hours apart to identify grains that were transported by saltation versus by creep. You will compare their grain sizes and colors to evaluate how sand is transported on the down-wind side of Mount Desert Island dune.
- 3.1.8: Wind by Season and Sand Transport
- The Curiosity rover studied two areas of active dunes at different times of year. This page describes the wind characteristics for the two sites to help you evaluate sand transport.