2018-03-03 23:39:55 +08:00
|
|
|
PROJ is a generic coordinate transformation software, that transforms
|
|
|
|
|
coordinates from one coordinate reference system (CRS) to another. This
|
|
|
|
|
includes cartographic projections as well as geodetic transformations.
|
|
|
|
|
|
2020-03-02 00:45:07 +08:00
|
|
|
For datum grids, install the proj-data package. Without this package, proj can
|
|
|
|
|
fetch required grids from the internet as needed.
|
|
|
|
|
|
