How Crossrail was affected by the curvature of the Earth (2018)

Re:How Crossrail was affected by the curvature of the Earth ... by lmc on Friday May 06, 2022 @02:34PM (#31288380)

I was thinking about mentioning that... yes! Construction on this project began 13 years ago so it needs to be taken into consideration. A similar project in Australia would've seen a drift of up to several metres in this time [0]. Europe has another angular CRS for this reason [1].