18-Geom-B3 Networks and Precise Engineering Surveys
Worked solutions to 1 past sitting (2018), 12 questions. Pick a sitting, or start from a topic below.
Questions by sitting
December 2018
- Question 1: Pre-analysis (Design Simulation) of a Geodetic Control Network
- Question 2: Measurement of Horizontal Directions by Reiteration, and its Checks
- Question 3: Underground Azimuth Determination with a Gyrotheodolite
- Question 4: Deformation Monitoring by GNSS
- Question 5: EDM Standard Deviation by Variance Propagation — why
- Question 6: Theodolite Axis Errors — Horizontal-Axis and Line-of-Sight Collimation
- Question 7: Precise-Levelling Field Practice — four short questions
- Question 8: Conventional (Relative) Static GNSS Positioning
- Question 9: Tunnel Breakthrough Error and its Prediction
- Question 10: Shaft Plumbing — Orientation and Coordinate Transfer through Two Shafts
- Question 11: Geodetic Deformation-Monitoring Techniques
- Question 12: Four Design-Parameter Requirements of a Deformation-Monitoring Scheme