File:NOAA Satellites Focus On Smoke from Fires across South America (NESDIS 2020-08-07 2020-08-07).gif

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,200 × 577 pixels, file size: 8.66 MB, MIME type: image/gif, looped, 17 frames, 3.4 s)

Captions

Captions

As NOAA’s satellites focused in on South America on Aug. 7, 2020, they could see smoke plumes from various fires across the continent, spanning from the Amazon rainforest to the central and southern lowland regions.

Summary

[edit]
Description
English: As NOAA’s satellites focused in on South America on Aug. 7, 2020, they could see smoke plumes from various fires across the continent, spanning from the Amazon rainforest to the central and southern lowland regions. The image above was captured by the VIIRS sensor onboard NOAA-20 as it passed overhead, and was created by combining three of the high resolution thermal and visible channels. These channels (known as SVI 4,2,1 RGB) allow us to distinguish different land types and features based on their visual and thermal differences. Areas of land that are hotter in temperature due to an active fire or burn scar appear dark red in the imagery. Smoke, on the other hand, appears in shades of gray and white.
Date 7 August 2020 (upload date)
Source NOAA Satellites Focus On Smoke from Fires across South America
Author NOAA
Other versions
  • JPG version
    JPG version
  • GIF version
    GIF version

Licensing

[edit]
Public domain
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:55, 3 June 2024Thumbnail for version as of 17:55, 3 June 20241,200 × 577 (8.66 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://www.nesdis.noaa.gov/s3/migrated/2020-08-07.gif via Commons:Spacemedia

You cannot overwrite this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:NOAA_Satellites_Focus_On_Smoke_from_Fires_across_South_America_(NESDIS_2020-08-07_2020-08-07).gif&oldid=909516328"