Help setting control on 200' high building
Help setting control on 200' high building
(OP)
i am a surveyor in nyc and have been working on building for 10years now. but now i am having a problem running my control up the building. the building is 40 floors and the adjacent building i cannot get asses to put targets onto! any ideas on getting the control up from 2 sides of the building?





RE: Help setting control on 200' high building
RE: Help setting control on 200' high building
If horizontal position precision between street level and 40th floor is needed, perhaps You can adapt a method of trilateral triangulation (correctly called resection), which uses three or more lines of position to known coordinate points.
At 74th year working on IR-One2 PhD from UHK - - -
RE: Help setting control on 200' high building