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Posted to dev@sis.apache.org by "Martin Desruisseaux (Jira)" <ji...@apache.org> on 2023/03/24 09:45:00 UTC

[jira] [Created] (SIS-575) Aggregation of bands of different grid coverages

Martin Desruisseaux created SIS-575:
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             Summary: Aggregation of bands of different grid coverages
                 Key: SIS-575
                 URL: https://issues.apache.org/jira/browse/SIS-575
             Project: Spatial Information Systems
          Issue Type: Task
          Components: Coverage
            Reporter: Martin Desruisseaux
            Assignee: Martin Desruisseaux
             Fix For: 1.4


Provides methods for aggregating the bands of two or more {{GridCoverage}} instances. The grid geometry of all {{GridCoverage}} instances must have the same "grid to CRS" transform except for the translation terms, provided that those translations are an integer amount of cells.

The functionality is added as news methods in {{ImageProcessor}} and {{CoverageProcessor}}. For aggregating bands of {{GridCoverageResource}} instances, the functionality is added in the dedicated {{org.apache.sis.storage.aggregate}} package.

This is part of the [pull request #32|https://github.com/apache/sis/pull/32] with some refactoring.



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