MODERN TECHNOLOGIES OF PROCESSING AND RESULTS ANALYSIS OF GNSS-OBSERVATIONS ON THE REGIONAL LEVEL

Author:

Tereshchuk Oleksii, Chernihiv National University of Technology (95 Shevchenka Str., 14027 Chernihiv, Ukraine)

Nystoriak Ivan, Chernihiv National University of Technology (95 Shevchenka Str., 14027 Chernihiv, Ukraine)

Language: ukrainian

Annotation:

Different software systems and data processing technology of static and kinematic positioning satellite observations by the results obtained in the framework of GNSS-regional campaigns. Notes that there are few dependence accuracy static positioning rover, which is in coverage area, from distance of 100 km. Experimentally shown that the single-kinematic positioning in the area of network distances up to 150 km, and from the nearest base station – 50–90 km coordinate determination error amounted to ~1,3 cm in the plan and ~3-5 cm in height. Outside this network positioning errors were ~4-6 cm and ~8-10 cm respectively. As a result of processing of single and dual-frequency coordinate solutions obtained in points of state geodetic network, provides guidance on the use of software for processing investigated.

Key words:

reference station, rover points, GNSS-observations, processing results

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