IPC Subgroup
G01C 5/06 by using barometric means
Introduced: September 1968
Last revised: January 2006
Full Title
Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels > by using barometric means
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Related Keywords
using BAROMETERS to determine height