mapbox / mapbox/COGDumper

Support webp compressed COG

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Dominant language
Python
Stars
72
Forks
13
PR merge metrics
No merged PRs in 30d

Description

with https://github.com/OSGeo/gdal/pull/704 being near the finish line, COGDumper will need an update to support WEBP compressed COG

cc @normanb

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the COGDumper entry point that reads compressed COGs and inspect how compression types are detected or handled. Use the referenced GDAL pull request as context for WEBP support, then verify that COGDumper can dump tiles from a WEBP-compressed COG without breaking existing formats.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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