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Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1016 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1017 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1018 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1019 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1020 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1021 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1022 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1023 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1024 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1025 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1026 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1027 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1028 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1029 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1030 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1031 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1032 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1033 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1034 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1035 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1036 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1037 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1038 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1039 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1050 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1052 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1053 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1054 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1055 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 14 Oct 2023 - 1056 UTC
Dust RGB key:
1 - Dust plume, day (bright magenta, pink) Note: Dust at night becomes purple shades below 3 km
2 - Low, water cloud (light purple)
3 - Desert surface, day (light blue)
4 - Mid, thick clouds (tan shades)
5 - Mid, thin cloud (green)
6 - Cold, thick clouds (red)
7 - High, thin ice clouds (black)
8 - Very thin clouds, over warm surface (blue)
Dust RGB Dust can be hard to see in visible and infrared imagery because it is optically thin, or because it appears similar to other cloud types such as cirrus. The RGB product is able to contrast airborne dust from clouds using band differencing and the IR thermal channel. The IR band differencing allows dust storms to be observed during both daytime and at night.
