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A. P. Sannikova
A. P. Sannikova
Saint Petersburg State Mining Institute (Technical University)
Saint Petersburg State Mining Institute (Technical University)

Articles

Geotechnical Engineering and Engineering Geology
  • Date submitted
    2021-07-19
  • Date accepted
    2022-05-31
  • Online publication date
    2022-07-04
  • Date published
    2022-07-13

Study of a set of factors influencing the error of surveying mine facilities using a geodesic quadcopter

Article preview

The factors influencing the qualitative and quantitative components of the result of surveying in open-pit mining using a quadcopter were identified and systematized, and the mathematical dependence of the influence of factors on the final error of surveying was determined. After a large number of field observations – numerous flights of a geodesic quadcopter over mining facilities – the subsequent mathematical justification of the results of the aerial photogrammetric surveying was made, which allowed to analyze the degree of participation in the final accuracy of the survey of each of the considered factors. The results of this study demonstrate the source of errors, which provide the surveyor with the opportunity to efficiently and competently carry out pre-flight preparation and planning of fieldwork. The study and subsequent consideration of the factors affecting the accuracy of surveying with the use of an unmanned aerial vehicle are the basis for the subsequent development and formation of a methodology for using a geodesic quadcopter in the conditions of open-pit mining.

How to cite: Gusev V.N., Blishchenko A.A., Sannikova A.P. Study of a set of factors influencing the error of surveying mine facilities using a geodesic quadcopter // Journal of Mining Institute. 2022. Vol. 254. p. 173-179. DOI: 10.31897/PMI.2022.35
Engineering geodesy and urban cadastre
  • Date submitted
    2011-11-04
  • Date accepted
    2012-01-20
  • Date published
    2012-05-01

Valuation of sustainable of pit wall based on data of digital photography of outcrop surfaces

Article preview

This article respond the method of determining the strength parameters of rock is considered a rapid assessment of the current state of stability mine array is   described.

How to cite: Mustafin M.G., Sannikova A.P. Valuation of sustainable of pit wall based on data of digital photography of outcrop surfaces // Journal of Mining Institute. 2012. Vol. 199. p. 276.
Innovation in designing of mining plants
  • Date submitted
    2011-10-15
  • Date accepted
    2011-12-29
  • Date published
    2012-04-01

Valuation of sustainable of pit wall

Article preview

This article respond the question about using the digital photographic data in  open-cast mine for specification of structural easing factor and his application for modeling of stsbility in open-cast mines with «Phase2» and  «NEDRA».

How to cite: Mustafin M.G., Sannikova A.P., Yushmanov P.I. Valuation of sustainable of pit wall // Journal of Mining Institute. 2012. Vol. 198. p. 198.
Mine survey
  • Date submitted
    2010-08-22
  • Date accepted
    2010-10-13
  • Date published
    2011-02-01

Connection between lumpiness and block size оf mined rock from photographs using computer processing research

Article preview

In article possibility of increase of efficiency of surveying and geologic maintenance of open-cast mining of deposits on the basis of remote means, improvements of images for perception the person and the computer (simplification of the subsequent recognition), conveniences of processing of a photographic material, increase of accuracy and reliability of received data about distribution of fractures in soils is described.

How to cite: Sannikova A.P. Connection between lumpiness and block size оf mined rock from photographs using computer processing research // Journal of Mining Institute. 2011. Vol. 190. p. 301.