#592: spring, measurements, night, completeness
, last check: Wed, 29 Apr 2026. Post history
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spring
Spring is coming to California as seen from the space
via @realivansanchez
https://www.kqed.org/science/1537797/heres-what-californias-wildflower-super-bloom-looks-like-from-space -
measurements
Meridians, Earth measurement, and a few distinguished men
via @realivansanchez
http://naukas.com/2017/04/18/meridiano-cero-medallones-arago-paris-barcelona/ -
night
Black Marble, the world at night compared 2012 and 2016 editions
via @realivansanchez
https://digital-geography.com/nasas-black-marble-2016-or-syrian-dark-years/ -
completeness
Incomplete data to make energy efficiency buildings 3D map
via @realivansanchez
https://medium.com/@northernjamie/epcs-in-3d-help-needed-3902ad54a3e2
Iván