From: Cave feature extraction and classification from rockery point clouds acquired with handheld laser scanners
Class
Tongji Rockery
Qiuxia Rockery
Length
2.994 m
1.091 m
Width
1.692 m
0.906 m
Height
2.352 m
1.455 m
Land area
3.312 m2
0.321 m2
Volume
2.259 m3
0.229 m3