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ଫାଇଲ:Kerala oli 201837 lrg February 6 2018.jpg

ମୂଳ ଫାଇଲ ‎(୩,୭୦୦ × ୪,୬୮୭ ପିକସେଲ, ଫାଇଲ ଆକାର: ୭.୭ MB, ଏମ.ଆଇ.ଏମ.ଇର ପ୍ରକାର: image/jpeg)

ସାରକଥା

ବିବରଣୀ
English: Residents in India’s state of Kerala are reeling from a "once-in-a-century" flood that displaced nearly a million people, caused hundreds of fatalities, and washed away homes. The region started receiving heavy rain on August 8, 2018, but news reports state that the flooding was worsened by releases from dams.

The Operational Land Imager (OLI) on the Landsat 8 satellite acquired the left image (bands 6-5-3) on February 6, 2018, before the flood. The Multispectral Instrument on the European Space Agency’s Sentinel-2 satellite acquired the right image (bands 11-8-3) on August 22, 2018, after flood water had inundated the area. The images are false-color, which makes flood water appear dark blue. Vegetation is bright green.

Several rivers throughout the region spilled over their banks. Water from the Karuvannur River ran through 40 villages, and washed away a 2.2 kilometer (1.4 mile) stretch of land connecting two national highways. Elevated water levels along the Periyar River displaced thousands of people.

NASA Earth Observatory images by Lauren Dauphin, using modified Copernicus Sentinel data (2018) processed by the European Space Agency and Landsat data from the U.S. Geological Survey.
ତାରିଖ
ମୂଳାଧାର https://earthobservatory.nasa.gov/images/92669/before-and-after-the-kerala-floods, [File https://eoimages.gsfc.nasa.gov/images/imagerecords/92000/92669/kerala_oli_201837_lrg.jpg]
ଲେଖକ NASA Earth Observatory images by Lauren Dauphin, using modified Copernicus Sentinel data (2018) processed by the European Space Agency and Landsat data from the U.S. Geological Survey
ଅନ୍ୟ ସଂସ୍କରଣ
  • After flood. The images are false-color, which makes flood water appear dark blue. Vegetation is bright green.
    After flood. The images are false-color, which makes flood water appear dark blue. Vegetation is bright green.

ସତ୍ଵ

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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୬ ଫେବୃଆରୀ 2018

ଫାଇଲ ଇତିହାସ

ଏହା ଫାଇଲଟି ସେତେବେଳେ ଯେମିତି ଦିଶୁଥିଲା ତାହା ଦେଖିବା ପାଇଁ ତାରିଖ/ବେଳା ଉପରେ କ୍ଲିକ କରନ୍ତୁ

ତାରିଖ/ବେଳନଖ ଦେଖଣାଆକାରବ୍ୟବହାରକାରୀମତାମତ
ଏବେକାର୧୨:୩୨, ୨୮ ଅଗଷ୍ଟ ୨୦୧୮୧୨:୩୨, ୨୮ ଅଗଷ୍ଟ ୨୦୧୮ ପରିକା ସଙ୍କଳନର ନଖଦେଖଣା୩,୭୦୦ × ୪,୬୮୭ (୭.୭ MB)Jkadavoor{{Information |Description=Residents in India’s state of Kerala are reeling from a "once-in-a-century" flood that displaced nearly a million people, caused hundreds of fatalities, and washed away homes. The region started receiving heavy rain on August 8, 2018, but news reports state that the flooding was worsened by releases from dams. The Operational Land Imager (OLI) on the Landsat 8 satellite acquired the left image (bands 6-5-3) on February 6, 2018, before the flood. The Multispectral I...

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