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A surveyor is required to mark out the high tide line along a section of an estuary coastline in MGA2020 (based on GDA20
Posted: Wed Jun 08, 2022 8:29 am
by answerhappygod
- A Surveyor Is Required To Mark Out The High Tide Line Along A Section Of An Estuary Coastline In Mga2020 Based On Gda20 1 (38.8 KiB) Viewed 35 times
A surveyor is required to mark out the high tide line along a section of an estuary coastline in MGA2020 (based on GDA2020) coordinates for a new coastal road. The surveyor has found some control marks nearby with coordinates in MGA94 (based on GDA94). a. Discuss why the surveyor needs to consider the difference in MGA94 and MGA2020 before commencing their total station survey. (6 marks) b. Briefly describe the steps required to convert between these two datums (4 marks)