Skip to content

[Bug]: as_dict method cuts off border polygons on antimeridian #86

Description

@scottstanie

Checked for duplicates

Yes - I've already checked

Describe the bug

The as_dict code will cut off half the polygon for bursts on the antimeridian (-180 longitude)
https://github.com/opera-adt/s1-reader/blob/main/src/s1reader/s1_burst_slc.py#L367

See opera-adt/burst_db#1

The anti-meridian crossing bursts (international date line) have two polygons, since it's conventional to split the latlon that way.

What did you expect?

The likely fix will be converting to a MultiPolygon which can still be represented as WKT.

Reproducible steps

No response

Environment

No response

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    bugSomething isn't workingneeds triageIssue requires triage to proceed

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions