Geoskill: Cadastral Change Detection

Topology-aware cadastral parcel change detection between two epochs. Identifies new, deleted, expanded, reduced, split, and merged parcels from cadastral vector data (宗地/地块/调查图斑). Use when comparing two epochs of land parcels, auditing boundary changes, or generating cadastral change ledgers.

Install

openclaw skills install @ruiduobao/geoskill-cadastral-change-detection