Using GOES-16 visible and near-infrared imagery to diagnose areas of flooding

April 6th, 2017 |

Flood Warnings (green) in effect at 7:43 pm CDT on 06 April 2017 [click to enlarge]

Flood Warnings (green) in effect at 7:43 pm CDT on 06 April 2017 [click to enlarge]

** The GOES-16 data posted on this page are preliminary, non-operational data and are undergoing testing. **

Following several days of heavy rainfall across northwestern Missouri, Flood Warnings remained in effect for many areas on 06 April 2017 (above).

A comparison of GOES-16 Visible (0.47 µm and 0.64 µm) and Near-Infrared (0.86 µm and 1.61 µm) images at 1507 UTC (below) shows that the Vegetation and Snow/Ice spectral bands are useful for identifying areas of swollen rivers and adjacent flooded lands (since water appears darker on those 2 images).

GOES-16 Visible (0.47 µm and 0.64 µm) and Near-Infrared (0.86 µµ and 1.61 µm) images [click to enlarge]

GOES-16 Visible (0.47 µm and 0.64 µm) and Near-Infrared (0.86 µµ and 1.61 µm) images [click to enlarge]

 

 

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