Opened 5 years ago

Closed 4 months ago

#71 closed defect (fixed)

Correction of Vertical perspective projection

Reported by: martin.raspaud Owned by: davidhassell
Priority: medium Milestone:
Component: cf-conventions Version:
Keywords: Cc:

Description

Hi,

There is a confusion under the notes of the Vertical Perspective text in the conventions between geos and nsper. Snyder is describing near-sided perspective... Here is the corrected text:

Notes:

A general description of vertical perspective projection is given in [Snyder], pages 169-181.

The corresponding projection is proj.4 is nsper. This should not be confused with the proj.4 geos projection.

Change History (6)

comment:1 Changed 5 years ago by jonathan

Since this is a defect ticket, it will be approved by default if no-one objects to it within three weeks.

comment:2 Changed 5 years ago by caron

I was trying to reconstruct where the original Vertical perspective projection proposal came from. Is there a way to figure that out?

comment:3 Changed 4 years ago by martin.raspaud

I see this is not present in the 1.7 draft document... is there something missing ?

BR, Martin

comment:5 Changed 5 months ago by davidhassell

  • Owner changed from cf-conventions@… to davidhassell
  • Status changed from new to accepted

comment:6 Changed 4 months ago by painter1

  • Resolution set to fixed
  • Status changed from accepted to closed
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