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Opened 2 years ago

Closed 2 years ago

Last modified 2 years ago

#14346 closed enhancement (fixed)

[PATCH] Rotation angle for Transverse Mercator projection

Reported by: anonymous Owned by: team
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)

gamma.diff (2.0 KB) - added by anonymous 2 years ago.
Patch providing +gamma support for TM

Download all attachments as: .zip

Change History (6)

Changed 2 years ago by anonymous

Attachment: gamma.diff added

Patch providing +gamma support for TM

comment:1 Changed 2 years ago by Klumbumbus

Component: CoreCore imagery

comment:2 Changed 2 years ago by 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.

comment:3 Changed 2 years ago by bastiK

Resolution: fixed
Status: newclosed

In 11549/josm:

applied #14346 Rotation angle for Transverse Mercator projection (based on patch by anonymous)

comment:4 in reply to:  2 Changed 2 years ago by bastiK

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.

comment:5 Changed 2 years ago by Don-vip

In 11555/josm:

see #14346 - checkstyle

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