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Change detection is the process of identifying changes in map content over time.

4 votes

Finding additions and updates between two vector layers using QGIS

For QGIS there is the tool Detect Dataset Changes available (introduced with QGIS 3.12): https://www.qgis.org/en/site/forusers/visualchangelog312/index.html#feature-add-new-algorithm-detect-dataset-ch …
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