great, thanks for the clarification.
the reference in CF vertical perspective projections has this proj4
reference:
http://www.remotesensing.org/geotiff/proj_list/geos.html
is it wrong/misleading?
is geostationary a special case of vertical perspective?
On Tue, Nov 18, 2014 at 6:28 PM,
John:
(!)
RE: http://www.remotesensing.org/geotiff/proj_list/geos.html
That reference is not correct.
(2)
RE: is geostationary a special case of vertical perspective?
I don’t think of geostationary as being special case of vertical perspective,
but if the center of the image is at the
CF TRAC ticket 72 defines geostationary projection, accepted for 1.7.
1) I _think_ that Vertical Perspective is an earlier version of this, and
it should be deprecated in favor of geostationary. Does anyone have a
different opinion?
2) The draft 1.7 does not yet include it, so its been hard to
John:
geostationary projection and vertical perspective projections are not the same.
an example of a vertical projection image is one taken by a camera in space,
which is not necessarily at the equator, and the data for the entire image is
observed using a single exposure.
the geostationary
