I am trying to project the Natural Earth raster (e.g.
www.naturalearthdata.com/downloads/50m-raster-data) using the following
parameters:
+proj=ortho +lat_0=0 +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +units=m +no_defs
It gives me nothing (white space). If I do the same for corresponding vector
data
Am 24.08.2014 16:15, schrieb muhali:
I am trying to project the Natural Earth raster (e.g.
www.naturalearthdata.com/downloads/50m-raster-data) using the following
parameters:
+proj=ortho +lat_0=0 +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +units=m +no_defs
It gives me nothing (white space). If I do
Andre Joost wrote
The ortho projection does not cover the whole world, only the visible
half. To avoid artefacts, you have to crop your data source to that
visible half. I have described here how you can do it:
ok, but why does it generally work for vector data? - And then, the
visible part
Am 24.08.2014 19:18, schrieb muhali:
Andre Joost wrote
The ortho projection does not cover the whole world, only the visible
half. To avoid artefacts, you have to crop your data source to that
visible half. I have described here how you can do it:
ok, but why does it generally work for vector