Antarctica 6400px from Blue Marble

Forfatter/Opretter:

Dave Pape

Kredit:

Own work using: 2002 Blue Marble data @ http://visibleearth.nasa.gov/view_rec.php?id=2433

Shortlink:

https://dkwiki.dk/b/4114

kilde:

Wikimedia Commons

størrelse:

6400 x 6400 Pixel (3472802 Bytes)

beskrivelse:

Antarctica. An orthographic projection of NASA's Blue Marble data set (1 km resolution global satellite composite). "MODIS observations of polar sea ice were combined with observations of Antarctica made by the National Oceanic and Atmospheric Administration’s AVHRR sensor—the Advanced Very High Resolution Radiometer." Image was generated using a custom C program for handling the Blue Marble files, with orthographic projection formulas from MathWorld.
Note: this image has been manually modified to fill in an area of black pixels in the ocean, in the upper right quadrant. The black pixels are presumed to be due to missing data in the land/sea mask used in making the original Blue Marble image.

Licens:

Public domain

Kommentar på licensen:

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Dette værk er blevet udgivet som offentlig ejendom af dets skaber, Davepape. Dette gælder i hele verden. I nogle lande er dette ikke juridisk muligt. I så fald: Davepape giver enhver ret til at anvende dette værk til ethvert formål, uden nogen restriktioner, medmindre sådanne restriktioner er påkrævede ved lov.