A preliminary study for the determination of horizontal and vertical control by trilateration using low order microwave systems

Mehlman, Richard D.2023-06-072023-06-071981https://unbscholar.lib.unb.ca/handle/1882/31709printen-CAhttp://purl.org/coar/access_right/c_16ecA preliminary study for the determination of horizontal and vertical control by trilateration using low order microwave systemssenior reportTR-341-SU 1981Geodesy and Geomatics Engineering