Kelsey Jordahl
@kajord
Did you know that Seasat collected SAR data as well as radar altimetry in 1978? Available for download at
https://search.asf.alaska.edu/#/?dataset=SEASAT
4/22/2021, 4:47:58 PM
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Kelsey Jordahl
@kajord
Did you know that Seasat collected SAR data as well as radar altimetry in 1978? Available for download at
https://search.asf.alaska.edu/#/?dataset=SEASAT
4/22/2021, 4:47:58 PM
Favs: 3
Retweets: 1
linkKelsey Jordahl
@kajord
For many years, the SAR data from Seasat was locked away on tapes and film strips, but it was added to the Alaska Satellite Facility archive on the 35th anniversary of the mission in 2013 and made available online.
https://asf.alaska.edu/data-sets/sar-data-sets/seasat/
4/22/2021, 4:51:35 PM
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linkKelsey Jordahl
@kajord
Including this image of Mt St Helens less than 2 years before it erupted in 1980.
4/22/2021, 5:54:32 PM
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linkKelsey Jordahl
@kajord
More detail of Mt St Helens in 1978 (north is to the right, Spirit Lake bottom right)
4/22/2021, 6:00:31 PM
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linkKelsey Jordahl
@kajord
One more random Seasat find: a print of an artist's conception of Seasat from 1974. I believe the solar panel configuration is different from the final one (or at least all the other diagrams I've seen):
https://www.walmart.com/ip/Satellite-Seasat-1974-Nartist-S-Concept-Of-The-Seasat-Satellite-Designed-By-Nasa-For-Remote-Sensing-Earth-S-Oceans-Poster-Print-Granger-Collection/944065161
4/22/2021, 10:25:45 PM
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linkKelsey Jordahl
@kajord
just the image (credit NASA via Walmart, I guess?)
4/22/2021, 10:27:53 PM
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