concave-hull
Polylidar3D - Fast polygon extraction from 3D Data
Auditable concave hulls that cover complete polygon areas
Concave hull by distance
uhull is a Python package that provides a new algorithm for obtaining the concave hull of 2D point sets. The algorithm works exceptionally well with 'disconnected' sets and outlier points.
Python package to retrieve and correctly reshape the polygon of a geographical area.
