Change Detection Input Requirements

The general requirements for imagery for use with HUNTR change detection are the same as with HUNTR Feature detection.

However, because change detection relies on the pairing of scenes, the following requirements must additionally be met to properly pair scenes:

• The paired scenes must be different.

• The paired scenes must have same number of bands.

• The paired scenes must use the same projection.

• The paired scenes must have the same resolution.

• The paired scenes must at least partially intersect. (Only the intersecting part is visualized and available).