Ryšys tarp Lietuvos GPS tinklo referencinės sistemos ir esamo trianguliacijos tinklo koordinačių sistemos

Abstract

Lithuanian GPS network's coordination system is the same as system of EUREF BAL 92 network (ETRS 89). Existing triangulation network is based on the 1942 system of the USSR. Technique for the geoid heights errors elimination for accuracy of ties between coordinate systems based on the above mentioned technique was elaborated.