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Piú viste - Mars Reconnaissance Orbiter (MRO)
ESP_020891_2065_RED_abrowse-PCF-LXTT.jpg
ESP_020891_2065_RED_abrowse-PCF-LXTT.jpgFeatures of Calahorra Crater (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga)399 visitenessun commentoMareKromium
ESP_021597_1195_RED_abrowse-PCF-LXTT.jpg
ESP_021597_1195_RED_abrowse-PCF-LXTT.jpgUSGS Dunes Database Entry n. 1385-600 (Absolute Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)398 visitenessun commentoMareKromium
ESP_021589_1115_RED_abrowse-PCF-LXTT.jpg
ESP_021589_1115_RED_abrowse-PCF-LXTT.jpgFrosted Gullies (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)398 visitenessun commentoMareKromium
ESP_021590_1380_RED_abrowse-PCF-LXTT.jpg
ESP_021590_1380_RED_abrowse-PCF-LXTT.jpgPossible Olivine-rich Terrain (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)397 visitenessun commentoMareKromium
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PSP_001483_1545_RED-more_lakes~0.jpgThe "Dirty Lakes" of Solis Planum (Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)387 visitenessun commentoMareKromium
ESP_021925_1650_RED_abrowse-01-PCF-LXTT.jpg
ESP_021925_1650_RED_abrowse-01-PCF-LXTT.jpgDust Devil near Spirit (EDM - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 387 visitenessun commento2 commentiMareKromium
ESP_020950_1410_RED_abrowse.jpg
ESP_020950_1410_RED_abrowse.jpgRelatively recent Impact Crater with Gullies and exposed Bedrock (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)374 visitenessun commentoMareKromium
PSP_003239_1870_RED_browse-01-PCF-LXTT.jpg
PSP_003239_1870_RED_browse-01-PCF-LXTT.jpgSlope Streaks on Collapse Pits (EDM - Absolute Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)367 visitenessun commentoMareKromium
ESP_015900_1465_RED_abrowse-02-PCF-LXTT.jpg
ESP_015900_1465_RED_abrowse-02-PCF-LXTT.jpgUnnamed Southern Crater with Gullies, Rolling Boulders and Dunes (EDM n. 2 - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)365 visiteCaption NASA:"This image shows a nice example of different types of Dunes in close proximity to each other: North is at roughly 03:00 in this EDM.

On either side of the Mound - which is located on the Southern End of the Crater Floor - there are different types of Dunes. On the Southern side of the mound (left side of the EDM), there are "Star Dunes" (named for the Star-like Intersections of their Crests). These types of Dunes are usually formed when the wind blows in multiple directions.
On the Northern side of the Mound (the right when looking at the EDM), there are simpler Dune shapes, forming roughly straight, parallel lines. Notice that the same side of each Dune is steeper. These are called Linear Dunes, and are formed by wind blowing mainly parallel to the direction of their Crests, probably with some variation to one side or the other that causes the asymmetrical Slopes. The Linear Dunes transition to the Star Dunes near the Mound.

Since the main factor controlling which type of Dunes are formed is the (Dominant) Winds' Direction, there must have been different Wind Directions in this area (for instance, it is very likely that significant whirlpools were caused by the wind blowing around the Mound or also when they interacted with the nearby Crater Wall).
MareKromium
Vastitas_Borealis-TRA_000828_2495_IRB-1-PCF-LXTT.jpg
Vastitas_Borealis-TRA_000828_2495_IRB-1-PCF-LXTT.jpgBuried Crater and Polygons in Vastitas Borealis (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)363 visitenessun commento1 commentiMareKromium
ESP_015900_1465_RED_abrowse-01-PCF-LXTT.jpg
ESP_015900_1465_RED_abrowse-01-PCF-LXTT.jpgUnnamed Southern Crater with Gullies, Rolling Boulders and Dunes (EDM n. 1 - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)361 visitenessun commento1 commentiMareKromium
PSP_003239_1870_RED_browse-00-PCF-LXTT.jpg
PSP_003239_1870_RED_browse-00-PCF-LXTT.jpgSlope Streaks on Collapse Pits (CTX Frame - Absolute Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)361 visitenessun commentoMareKromium
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