@catch22 to What is this [email protected]English • edit-210 days ago[Solved] Anyone know what this is? They are embedded in the sidewalks around the cityimagemessage-square38arrow-up1164arrow-down12file-text
arrow-up1162arrow-down1image[Solved] Anyone know what this is? They are embedded in the sidewalks around the city@catch22 to What is this [email protected]English • edit-210 days agomessage-square38file-text
minus-squareDaemon SilversteinlinkfedilinkEnglish73•10 days agoA marker point for geodetic marking. Also known as triangulation station or trigonometrical point, it’s fixed to the ground with its known coordinates.
minus-square@catch22OPlinkEnglish14•10 days agoCool! Interesting, I thought True North meant that they somehow pointed north given another reference. Thanks for the info.
minus-squareMaevelinkfedilink0•10 days agohttps://www.rmg.co.uk/stories/topics/true-north-magnetic-north-whats-difference
A marker point for geodetic marking. Also known as triangulation station or trigonometrical point, it’s fixed to the ground with its known coordinates.
Cool! Interesting, I thought True North meant that they somehow pointed north given another reference. Thanks for the info.
https://www.rmg.co.uk/stories/topics/true-north-magnetic-north-whats-difference