#14346 closed enhancement (fixed)
[PATCH] Rotation angle for Transverse Mercator projection
| Reported by: | anonymous | Owned by: | team |
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| Priority: | normal | Milestone: | |
| Component: | Core imagery | Version: | latest |
| Keywords: | Cc: |
Description
The Oblique Mercator projection code already supports +gamma= projection parameter for the grid rotation angle.
I propose to add the same parameter to the Transverse Mercator projection code as a josm extension.
This will allow to work with the custom projections obtained by rotation of the imagery provided
using generic Gauß-Krüger projections.
Attachments (1)
Change History (6)
by , 8 years ago
| Attachment: | gamma.diff added |
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comment:1 by , 8 years ago
| Component: | Core → Core imagery |
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follow-up: 4 comment:2 by , 8 years ago
Leaving everything else aside. The default 0 should leave the values unchanged, but if I'm not mistaken it will switch x and y instead.
comment:4 by , 8 years ago
Replying to stoecker:
Leaving everything else aside. The default 0 should leave the values unchanged, but if I'm not mistaken it will switch x and y instead.
Right, u axis is the same as the projection center line in Oblique Mercator, so that would be the y axis in Transverse Mercator.
Patch providing +gamma support for TM