google / earthenterprise

Google Earth Enterprise - Open Source
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Handle very high resolution imagery #1926

Closed tst-lsavoie closed 3 years ago

tst-lsavoie commented 3 years ago

This change allows Fusion to process images that are higher resolution than the native resolution of level 24. It sets the target level for imagery to level 24 (at the maximum), which means gerasterimport will reproject the image to level 24 resolution during its normal processing. No additional processing steps are added; this just changes the parameters that are used in the existing reprojection.

This PR includes new unit tests, and I've run some additional integration tests with images that exercise various code paths. I manually verified that each image is rendered correctly.

Fixes #1925