Change detection

Field review

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R1 cell review Reviewed results Experimental review Held detections

S2ChangeField review

Held detections

These candidates remain available. A stable 25% sample stays in the main review queue. A loss found in an audit stops that rule.

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Development review. These decisions can tune false-positive handling. They do not measure missed changes or authorize publication.

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Is this real forest loss?

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After

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Compare the detection pair, then check the later image.

No usable before/after pair is available. Choose Cannot review if the evidence is insufficient.

Growth returns after the visible forest loss

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Queue complete

No detections are waiting in this queue.

New qualified events will appear here after the next detector run.

Open experimental reviews for A/B and expanded-area assignments.