Survey accuracy · Singapore
Manhole Cover
Offset from Reference
Total Station → (0, 0, 0)
C1
C2
C3
C4
show elevation (3D)
3D · drag to rotate
ΔE · ΔN · ΔZ (mm scaled)
ΔE
ΔN
ΔZ
drag to rotate · scroll to zoom
offset from total station (mm)
Total Station
GNSS RTK
Laser Scan
Photogrammetry
3D offset
floor shadow