ImageMosaic might interpolate NODATA along with valid data

Description

The conditions are specific, but could not list them all in the title:

  • Input has nodata

  • The mosaic is working in deferred read mode

  • Interpolation is bilinear

  • The portion requested must be far away from the origin and the target pixel size smaller than the native value

Under these conditions the valid values might be interpolated with the nodata ones during the granule positioning in the response raster space.

Environment

None

Assignee

Andrea Aime

Reporter

Andrea Aime

Triage

None

Fix versions

Priority

Medium
Configure