Science and technological developments: article

PORTABLE GNSS SIGNAL REGISTRATION SYSTEM: FIELD TRIALS AND APPLICATION PROSPECTS
F.V. Perederin1
I.M. Aleshin1,2
S.D. Ivanov1
P.S. Mikhailov1
V.V. Pogorelov1
K.I. Kholodkov1
1 Schmidt Institute of Physics of the Earth RAS
2 N. Laverov Federal Center for Integrated Arctic Research
Journal: Science and technological developments
Tome: 97
Number: 4
Year: 2018
Pages: 28-40
UDK: 550.8.024+550.8.028+550.8.08
DOI: 10.21455/std2018.4-2
Keywords: GPS, Javad, ARM-системы, satellite navigation, satellite geodesy, GNSS, accurate positioning, data acquisition systems, GPS, Javad, geophysical monitoring systems, ARM- systems, mobile measuring and diagnostic laboratory, MMDL
Аnnotation: In this paper we discuss different implementations of acquisition and processing of GNSS measurement data. Measurements are performed with industrial-grade GNSS receiver at sufficiently high rate of 10Hz. All implementations are capable of real-time data transmission over any available media - including cellular data links. This work also covers technical highlights of field operation including nonfixed setups. Two field runs were performed: one as fixed station and another on moving road vehicle (mobile lab). Both cases did real-time transmission to IPE RAS’s data center with the broadband in the first case and cellular data link in the second one. Subsequent to the results of the field experiment we’ve proposed several development options for the evolved data acquisition system in general and specifically for the purpose of navigational provision of nonfixed geophysical observations.