Analisis Ketelitian Spasial Menggunakan Satelit Beidou Untuk Pengukuran Bidang Dengan Metode Rtk

Abstract

At the moment a method of the determination of position by using signals satellite growing rapidly with the arrival of satellite Beidou .The determination of position can be used to measurement of the field of land will use in land registration. The purpose of land registration is to guarantee legal certainty and protection laws against the holder the right over an area of land , and prepared information to parties concerned about land areas.Relating to these problems, so to research duty end of this did measurement of the field of ground by using GNSS method RTK analyzed comparison distance and area of land parcels of 3 satellite GNSS different, among others GPS, GLONASS, and Beidou and using data the measurement of total station as data definitive.Measurement by a method of aims to understand how much greater precision in if added satellite beidou in the measurement of .On the outcome of the analysis and statistical tests conducted , obtained greater precision in if added satellite beidou inside of measurement for open area as much as ±0,138 meters, whereby the degree of precision the measurement of broad use satellite GPS 0,062 meters as much as, while carefulness the measurement of broad use satellite GPS + Beidou 0,524 meters as much as. To a residential area experienced greater precision in as much as the measurement of broad ±6,398 meters , with the level of thoroughness the measurement of broad use satellite GPS 7,770 meters as much as , while carefulness the measurement of broad use satellite GPS+Beidou 1,372 meters as much as