This is a time-lapse of all clear-sky images captured by Venµs over the Khumbu Icefall near Mount Everest since November 2017 (one year of data, 51 images at 5 m resolution).Khumbu Icefall by VenµsHere I used the Level-1C products (i.e. without atmospheric correction) because the Level-2A products are provided at a lower resolution (10 m). Anyway, the atmosphere is rather thin in this area..To make this animation (without the date annotation to simplify):1) downloadpython ./ -l 'Nepal' -c VENUS -a config_theia.cfg -d 2017-11-01 -f 2018-12-01 --level 'LEVEL1C'2) unzip mkdir -p ../VENUSparallel unzip -d ../VENUS ::: $(find . -name "VENUS*zip")3) export as natural color picturescd ../VENUSmkdir -p VISparallel gdal_translate -srcwin 4118 3132 1058 770 -of JPEG -b 7 -b 4 -b 3 -scale 0 800 0 255 -ot byte {} VIS/{/.}.jpg ::: $(find . -name VE*[0-9].DBL.TIF)4) animate with imagemagickconvert -delay 10 VIS/*jpg anim.gif

One thought on “The Khumbu Icefall by Venµs

  1. Great !Thanks Simon for this nice work and Python code.By the way, we see that glaciers are still alive .. :-)Jean-Pierre

Répondre à J-P. DEDIEU Annuler la réponse

Votre adresse de messagerie ne sera pas publiée. Les champs obligatoires sont indiqués avec *