DirigibleProtein to pics@lemmy.world · 4 months ago[OC] Survey Markexternal-linkmessage-square4fedilinkarrow-up152arrow-down10
arrow-up152arrow-down1external-link[OC] Survey MarkDirigibleProtein to pics@lemmy.world · 4 months agomessage-square4fedilink
minus-squareDirigibleProteinOPlinkfedilinkarrow-up4·4 months agoWhat does that mean? I saw it on a concrete pole and I thought it looked interesting.
minus-squareNerfHerder@lemm.eelinkfedilinkarrow-up2·4 months 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-squareDirigibleProteinOPlinkfedilinkarrow-up2·4 months 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!