wok-next view proj/description.txt @ rev 21726

updated firefox-official (77.0 -> 81.0)
author Hans-G?nter Theisgen
date Sun Sep 27 14:34:31 2020 +0100 (2020-09-27)
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1 proj.4 is a standard UNIX filter function which converts geographic longitude
2 and latitude coordinates into cartesian coordinates (and vice versa), and it is
3 a C API for software developers to include coordinate transformation in their
4 own software.