RTK

The article presents an extended analytical review of the current state, historical development, technical characteristics, experimental results, application areas, and prospects of low-cost GNSS receivers (LC GNSS). Single-frequency (SF-LC), dual-frequency (DF-LC), and multi-frequency (MF-LC) models are considered with an analysis of positioning accuracy, stability, multi-path effects, antenna, and software compatibility. The paper demonstrates advantages and limitations of LC GNSS receivers in geodesy, navigation, structural health monitoring, agriculture, and atmospheric studies.

In articles it is described possibility of use of technology of high-precision positioning by means of method RTK for a different sort of problems of a ground cadastre. Possibility of reception of centimetric level of accuracy of positioning on distance to 90км from referential Is shown GNSS-station. Results of the received co-ordinate definitions are presented.