Feature request #16436

Auto, dynamic CRS

Added by Gavin Fleming almost 3 years ago. Updated over 2 years ago.

Status:Open
Priority:Normal
Assignee:-
Category:Unknown
Pull Request or Patch supplied:No Resolution:
Easy fix?:No Copied to github as #:24345

Description

Extend the CRS properties with some automatic options

My use case:

Set up a series of CRS transitions for working in South Africa, that will result in my project view always bing in the ideal series for the location and scale.

Albers<->UTM<->Transsverse Mercator, transitioning between these at user-defined scales (with recommended defaults from EPSG or other sources)

Then, once in a CRS, set its parameters dynamically based on current location and extent:

Albers: dynamically set central meridian and first and second parallel
UTM: dynamically choose best zone
TM: dynamically choose best zone or set central meridian.

Include the ability to use user-defined CRSs. This might entail extending user-defined CRS descriptions with optional valid extents.

History

#1 Updated by Giovanni Manghi almost 3 years ago

  • Easy fix? set to No

#2 Updated by Jürgen Fischer over 2 years ago

  • Category set to Unknown

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