Multibaseline - A precision ground based geodetic measurement technique

Abstract

The multibaseline geometric measurement system and its capabilities are described. Station inplane coordinates can always be determined to subcentimeter accuracy by use of one- or two-color geodolites as the fundamental measuring devices; for a given station constellation only one station needs to be substantially out of the plane in order to permit determination of the remaining near inplane coordinates. A realistic simulation of the Palmdale, California geodimeter network is presented, and the equivalence between a static multilateration system and the multibaseline system is established. The extension of local networks to wider monitoring grids is considered.