CaLAThe_Ver4 Law Law Information Information Land Land Survey Survey Surveying instrument Surveying instrument Survey->Surveying instrument Survey result Survey result Survey->Survey result Camera Camera Surveying instrument->Camera Compass Compass Surveying instrument->Compass LI_Sensor LI_Sensor Surveying instrument->LI_Sensor Measuring tape Measuring tape Surveying instrument->Measuring tape Electronic distance meter Electronic distance meter Surveying instrument->Electronic distance meter Theodolite Theodolite Surveying instrument->Theodolite GNSS sensor GNSS sensor Surveying instrument->GNSS sensor Terrestrial Laser Scanner Terrestrial Laser Scanner Surveying instrument->Terrestrial Laser Scanner Total station Total station Surveying instrument->Total station Image Image Camera->Image Distance observation Distance observation Measuring tape->Distance observation Electronic distance meter->Distance observation Angle observation Angle observation Theodolite->Angle observation GNSS observation GNSS observation GNSS sensor->GNSS observation Target point Target point GNSS observation->Target point Stakeout Stakeout Target point->Stakeout Point cloud Point cloud Terrestrial Laser Scanner->Point cloud Laser scanner Laser scanner Terrestrial Laser Scanner->Laser scanner alternative label TPSobservation TPSobservation Total station->TPSobservation TPSobservation->Target point Survey result->Image Survey result->Target point Survey result->Point cloud Observation Observation Survey result->Observation Design point Design point Survey result->Design point Observation->Distance observation Observation->Angle observation Observation->GNSS observation Observation->TPSobservation Level observation Level observation Observation->Level observation Correction Correction Observation->Correction Design point->Stakeout