estutweh@aussie.zone to pics@lemmy.world · 1 year ago[OC] Survey Markaussie.zoneimagemessage-square4fedilinkarrow-up154arrow-down10
arrow-up154arrow-down1image[OC] Survey Markaussie.zoneestutweh@aussie.zone to pics@lemmy.world · 1 year agomessage-square4fedilink
minus-squareestutweh@aussie.zoneOPlinkfedilinkarrow-up4·1 year agoWhat does that mean? I saw it on a concrete pole and I thought it looked interesting.
minus-squareNerfHerder@lemm.eelinkfedilinkarrow-up2·1 year agoIts used by a topcon or similar device. The device is used to map out 3D space using these points as Z, Y, Z distance markers from the device.
minus-squareestutweh@aussie.zoneOPlinkfedilinkarrow-up2·1 year agoI thought with the target thing it was some kind of survey mark. Thank you for the explanation!
![[OC] Survey Mark](https://aussie.zone/pictrs/image/900aec92-4a08-4e63-99ff-5807b43f1b0b.jpeg){kind=link}
What does that mean? I saw it on a concrete pole and I thought it looked interesting.
Its used by a topcon or similar device. The device is used to map out 3D space using these points as Z, Y, Z distance markers from the device.
I thought with the target thing it was some kind of survey mark. Thank you for the explanation!