In the investigation the analysis of MEMS sensors for future research in geodetic monitoring systems on two examples is performed. Firstly, the heights of special points on the metal ruler are determined by various devices including 3 smartphones with different MEMS sensors. This approach could be used for special tasks, but it is not enough for the creation of an automated monitoring system based only on the phone MEMS sensors. Secondly, the accuracy in the dynamic and static mode of the Bwsensing NB-WM 410 with MEMS sensor is investigated. Using the special system with the Leica 1205 total station, it was found that the accuracy of the inclinometer 0.01° could be used in some tasks of geodetic monitoring at constant measurement temperatures. Power and data transmission via WIFI channel is configured, which allows automating the measurement process. The special data from devices is transmitted to the server, recorded in a table, and displayed on graphs. In the future, it is planned to develop software that will report the danger if the permissible limit is exceeded.
Savchyn, I., & Lozynskyi, V. (2019, June). Analysis of consequences of waste-slide at Lviv
Municipal Solid Waste Land fill on May 30, 2016. In First EAGE Workshop on Assessment of Landslide and Debris Flows Hazards in the Carpathians (Vol.2019, No.1, pp.1-5). European Association of Geoscientists & Engineers. http://dx.doi.org/10.3997/2214-4609.201902166
Savchyn, I., Tretyak, K., Petrov, S., Zaiats, O., & Brusak, I. (2019, June). Monitoring of mine fields at
Stebnyk potassium deposit area by a geodetic and geotechnical method. In First EAGE Workshop
on Assessment of Landslide and Debris Flows Hazards in the Carpathians (Vol. 2019, No.1, pp.15). European Association of Geoscientists & Engineers. http://dx.doi.org/10.3997/2214-4609.201902169
Hiller Bernd, Staroverov S., Myasnikov Y. On the possibility of using digital inclinometry for
geodetic monitoring of engineering structures (Vol.2059, No.1, pp.34-37). Izvestija vuzov. Geodezy and aerophogrammetry. 2015 pp. 34–37.
Vivat A., Marusyak I. Operational geodetic monitoring as a tool for saving life on unsafe technogenic
and natural objects (Vol.2017, pp.327-328). Proceeding the International Research and Practice Conference “ECOGEOFORUM-2017”. Actual Problems and Innovations. (Ukrainian)
Zaiats O., Navodych M., Petrov S., Tretyak K. Precise tilt measurements for monitoring of mine
fields at Stebnyk potassium deposit area. (Vol. 2017, No.2, pp.25-33). Journal "Geodynamics". (Ukrainian) https://doi.org/10.23939/jgd2017.02.025
Chiriac, V., & Ciclicci, V. Calibration of automated verticality monitoring system of radio
communication masts and towers using geodetic measurements. Geodesy, cartography and aerial
photography, (91), 5-10. https://doi.org/10.23939/istcgcap2020.91.005