Three GPS satellites used for positioning

Three GPS satellites are used for positioning and a fourth provides a time correction. Together they allow calculation of precise positions.
Originally uploaded in GETSI:What is Geodesy?.

Image 83430 is a 375 by 468 pixel WebP
Uploaded: Dec9 15


Last Modified: 2015-12-13 06:40:03
Permanent URL: https://serc.carleton.edu/download/images/83430/three_gps_satellites_used.webp

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Provenance
NOAA - http://oceanservice.noaa.gov/education/kits/geodesy/media/supp_geo09b3.html
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