MINISTRY OF NATURAL RESOURCES AND ECOLOGY OF THE RUSSIAN FEDERATION
Services

Geophysical data processing

The Norilsk branch performs processing of the entire set of obtained geophysical data, both ground and airborne survey ones. A preprocessing is made every day during the field season and includes:

  • Decoding of measurement results and input of data into the summary base
  • Calculation and introduction of the necessary corrections for each type of data
  • Current control of the survey quality and assessment of its accuracy
  • Construction of preliminary maps showing the geophysical fields
  • Detection of geophysical anomalies and determination of the sites to be studied in detail

A final processing of materials is made on the completion of the field work and includes the following operations:

  • Internal and external ties of geophysical data

  • Final assessment of the survey accuracy

  • Interpolation of data over the regular grid

  • Compilation of maps showing the initial geophysical fields

In addition to processing of its own materials, the NF VSEGEI is capable of processing and re- processing the data, obtained from external sources. Among the latter, there are archived materials, either on digital or analog information carriers, and the results of measurements made by the geophysical methods not used by the Branch