Taking into account the influence of topography in gravity gradiometer observations
Authors:
Abstract
Recently, short-lever fast-acting gradientometers are beginning to be used in gravity exploration. Observations with the gradientometer are made rather quickly, but the accounting of the influence of the terrain is labor-intensive, time-consuming and often insufficiently accurate. When the relief is developed, errors in determining corrections for its influence have a decisive effect on the total error of anomalous values of gravity gradients.
Область исследования:
(Archived) Without section
References
- Andreev B. A., Zakashansky M. S., Samsonov N. N., Fotiadi E. E. Course of Gravity Exploration. Gosgeolizdat, 1941.
- Abelsky M. E., Andreev B. A., Gilom b V. E., Samsonov N. N. Course of Gravity Exploration for Geological Exploration Technical Schools. Gosgeoltekhizdat, 1954.
- Girin S. K. K., Popov A. A., Sadovsky M. A., Uspensky D. G. Course of Gravity Exploration. ONTI, 1935.
- Evseev S. В. Calculation of local influence gradients in observations with a gravity variometer. Proceedings of Seismology, Institute of the AS USSR, 1933, No. 27, 28.
- Lyubimov L. M. Leveling complex VITR for taking into account the influence of terrain relief when working with gradient meters. Exploration and Protection of Subsoil, 4957, No. 9.
- Numerov B. V. Analytical method of taking into account the influence of topographic masses. Trudy GGRU, 1931, iss. 36.
- Reference Book of Geophysicist-Explorer, vol. 2. ONTI, 1933.
- Poddubny S. A. Gravity gradientometer GRB-2. Coll. Geology. Gostoptekhizdat, 1957.
- Uspensky D.G. Ways of development of gravitational method of prospecting and exploration of ore deposits. Soviet Geology, 1958, No. 2.