NASA’s MISR instrument sees California wildfire smoke plumes from space
On August 18, 2021, at 12:10 p.m. regional time, the Multi-angle Imaging Spectroradiometer (MISR) tool recorded images of the McCash, Antelope, River Facility, Monolith, and also Dixie fires as it passed overhanging aboard NASA’s Terra satellite. Integrated, the fires had actually shed over 1 million acres since August 24, 2021. Debt: NASA/GSFC/LaRC/JPL-Caltech, MISR Group

Smoke from numerous big wildfires shedding in Northern The golden state can be seen taking a trip miles right into the ambience.

Since Aug. 24, wildfires in Northern The golden state—consisting of the McCash, Antelope, River Facility, Monolith, and also Dixie fires—have actually sweltered greater than 1 million acres of land. The Dixie Fire, the state’s second biggest in background, make up 731,310 acres. On Aug. 18, NASA’s Multi-angle Imaging SpectroRadiometer (MISR) tool, aboard the Terra satellite, got brand-new information revealing smoke from these fires.

The MISR tool has 9 cams that check out Planet at various angles. The ideal side of the photo reveals smoke from the 5 fires as observed by MISR’s low point (downward-pointing) video camera. The multi-angular info from MISR’s photos is made use of to compute the elevation of the smoke plumes. The outcomes of those estimations are received the left side of the photo. Smoke from locations in red got to an elevation of around 9,840 feet (3,000 meters). The greatest plume near the energetic fires got to roughly 19,685 feet (6,000 meters). Generally, higher-altitude plumes transportation smoke higher ranges from the resource, influencing areas downwind. In current weeks, smoke from fires in the Western U.S. and also Canada has actually affected a lot of the East Coastline.

The smoke plume elevation computation was executed making use of the openly offered MISR INteractive traveler (MINX) software program device. The MISR Plume Elevation Job keeps a data source of worldwide smoke plume elevations, available here.


NASA’s MISR views raging fires in California


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NASA’s MISR tool sees The golden state wildfire smoke plumes from area (2021, August 25)
gotten 25 August 2021
from https://phys.org/news/2021-08-nasa-misr-instrument-california-wildfire.html

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