TELECOMMUNICATION DECISIONS FOR HIGH-PRECISION SATELLITE POSITIONING ON THE KACHARSKY PIT

2019 ◽  
Author(s):  
Aminyam Baltiyeva
Keyword(s):  
High Precision ◽  
Satellite Positioning

High-precision satellite positioning system as a new tool to study the biomechanics of human locomotion

2000 ◽  
Vol 33 (12) ◽  
pp. 1717-1722 ◽  
Author(s):  
Philippe Terrier ◽  
Quentin Ladetto ◽  
Bertrand Merminod ◽  
Yves Schutz
Keyword(s):  
High Precision ◽  
Human Locomotion ◽  
Positioning System ◽  
Satellite Positioning

A high Precision Satellite Positioning Technology without Considering Multi-body Problem and Relativistic Effects

2020 ◽  
Vol 2 (4) ◽  
pp. 169-181
Author(s):  
Zhou Chiyu ◽  
Liu Ting ◽  
Liu Tingting ◽  
Zhou Jie ◽  
Zhang Jiarong ◽  
...  
Keyword(s):  
High Precision ◽  
Body Problem ◽  
Relativistic Effects ◽  
Satellite Positioning ◽  
Multi Body

scholarly journals ACCEPTANCE TESTS OF THE SOFTWARE AND TECHNICAL COMPLEX OF THE HIGH-PRECISION SATELLITE POSITIONING SYSTEM IN THE KACHARSKY MINE

2020 ◽  
pp. 33-40
Author(s):  
A. A. Baltiyeva ◽  
◽  
A. S. Raskaliyev ◽  
L. S. Shamganova ◽  
H. Fan ◽  
...  
Keyword(s):  
High Precision ◽  
Open Pit ◽  
Positioning System ◽  
Precision Positioning ◽  
Satellite Systems ◽  
Hardware Complex ◽  
Satellite Positioning ◽  
Software And Hardware ◽  
The Creation ◽  
The Republic

The world development of science and technology prompts many countries to use their own modern coordinate systems, determined on the basis of satellite measurements. Moreover, the modern system must be characterized by its openness and unity for the entire territory of the country. One of the main problems arising during the creation and operation of our own high-precision positioning satellite systems in the Republic of Kazakhstan are: the lack of domestic satellite equipment, specialized software and test methods for the software and hardware complex. A unique opportunity appeared in the development and testing of the software and hardware complex of the high-precision satellite positioning system at the Kacharsky open pit thanks to the funding of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan through grants for scientific and technical projects for 2018–2020 (grant No. AP05136083) and co-financing of the private partner JSC «SSGPO». The article presents the results of technical solutions for the implementation of a high-precision satellite positioning system, in particular, the creation of a permanent base station (BS) of global navigation satellite systems (GNSS) at operating open pit. The primary purpose of the work is to provide high-precision positioning of an open field in order to determine geodetic coordinates using modern satellite navigation technologies in real-time and post-processing. This development continues the path of introducing the elements of Industry 4.0, which is currently being carried out at the Kacharsky open pit.

scholarly journals Evaluation of Low-Cost GNSS Receiver under Demanding Conditions in RTK Network Mode

Sensors ◽  
2021 ◽  
Vol 21 (16) ◽  
pp. 5552
Author(s):  
Daniel Janos ◽  
Przemysław Kuras
Keyword(s):  
High Precision ◽  
Patch Antenna ◽  
Low Cost ◽  
Satellite System ◽  
Dual Frequency ◽  
Satellite Systems ◽  
Satellite Positioning ◽  
Satellite Signal ◽  
Global Navigation Satellite

Positioning with low-cost GNSS (Global Navigation Satellite System) receivers is becoming increasingly popular in many engineering applications. In particular, dual-frequency receivers, which receive signals of all available satellite systems, offer great possibilities. The main objective of this research was to evaluate the accuracy of a position determination using low-cost receivers in different terrain conditions. The u-blox ZED-F9P receiver was used for testing, with the satellite signal supplied by both a dedicated u-blox ANN-MB-00 low-cost patch antenna and the Leica AS10 high-precision geodetic one. A professional Leica GS18T geodetic receiver was used to acquire reference satellite data. In addition, on the prepared test base, observations were made using the Leica MS50 precise total station, which provided higher accuracy and stability of measurement than satellite positioning. As a result, it was concluded that the ZED-F9P receiver equipped with a patch antenna is only suitable for precision measurements in conditions with high availability of open sky. However, the configuration of this receiver with a geodetic-grade antenna significantly improves the quality of results, beating even professional geodetic equipment. In most cases of the partially obscured horizon, a high precision positioning was obtained, making the ZED-F9P a valuable alternative to the high-end geodetic receivers in many applications.

scholarly journals Development of the software and technical complex of the high-precision satellite positioning system in the conditions of open pit mining processes

2020 ◽  
Vol 4 (315) ◽  
pp. 42-48
Author(s):  
A. A. Baltiyeva ◽  
◽  
A. S. Raskaliyaev ◽  
A. I. Samsonenko ◽  
L. S. Shamganova ◽  
...  
Keyword(s):  
High Precision ◽  
Base Station ◽  
Base Stations ◽  
Open Pit ◽  
Open Pit Mining ◽  
Main Task ◽  
Positioning System ◽  
Differential Correction ◽  
Satellite Positioning ◽  
Mine Surveying

The article presents technical solutions for the implementation of a high-precision satellite positioning system when performing mine surveying in an open pit. A system was put into commercial operation at one of the fields of JSC "Sokolovsko-Sarbayskoe mining and processing production association" (JSC "SSGPO") this year. The project was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan through grants for scientific and technical projects 2018–2020 and was co-financed by a private partner, JSC "SSGPO". All work was carried out jointly with the Subsidiary Limited Liability Company "Institute of Space Engineering and Technology". The technology of differential correction of GNSS signals in the form of base stations of differential correction (BSDC) allows solving the problems of high-precision satellite positioning. The main task assigned to the continuously operating base station is the collection of code and phase data from GPS/GLONASS satellites and the distribution of this data to users (services of JSC "SSGPO" and specialists of contracting organizations performing mine surveying and geodetic work at the field). Development of a mobile module and the rationale for its inclusion in the BSDC is provided in this work.

The Application of Network RTK Technology in Road Construction Survey

2013 ◽  
Vol 405-408 ◽  
pp. 3007-3010
Author(s):  
Yue Lei Qian
Keyword(s):  
High Precision ◽  
Computer Technology ◽  
Rapid Development ◽  
Road Construction ◽  
Communications Technology ◽  
Technical Staff ◽  
Network Rtk ◽  
Satellite Positioning ◽  
Engineering Survey

With the rapid development of the global satellite positioning technology, computer technology, networking and communications technology, the network RTK has been becoming increasingly mature, with its application span increasingly enlarged as well. Accordingly, the application of network RTK in the relevant engineering survey are becoming more and more increasingly popular, along with its efficiency, high precision and reliability wining the favor of the majority of surveyors. This article illustrates the principles of network RTK, processes and the application of the measurement in road construction, hoping that could provide relevant theoretical references for technical staff.

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