3.9 CONDUCTING GEODESIC RESEARCH USING SATELLITE

Abdualiyev Elyorbek Begali o’g’li,  Mirxanova Mavjuda Mixayilovna, Embergenov Avezmurat Bekmuratovich

Mualliflar

Abdualiyev Elyorbek Begali o’g’li, Mirxanova Mavjuda Mixayilovna, Embergenov Avezmurat Bekmuratovich

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Engineering surveys, method of satellite geodetic measurements, topographic survey, methods of satellite definitions.

Abstrak

The article presents the main methods of topographic survey using satellite technologies for engineering and geodetic surveys and discusses the prospects for expanding their functionality.

Engineering surveys a set of works carried out to obtain information necessary for the selection of economically feasible and technically sound location of the structure, to address the main issues related to the design, construction and operation of structures.

Tasks of engineering surveys complex study of natural and technogenic conditions of the territory (region, district, site, site, route) of construction objects, making forecasts of interaction of these objects with the environment, justification of their engineering protection and safe living conditions of the population.

Engineering surveys main types:

engineering-geological and hydrogeological surveys;
инженерно engineering and geodetic surveys;
engineering and environmental surveys;
engineering and hydrometeorological surveys.

When conducting engineering surveys, modern methods such as the method of satellite geodetic measurements are used [1,2,3,4].

To speed up the timing of survey work and improve their quality, the method of satellite geodetic measurements is used, which are especially effective in areas that are difficult to access for ground study (swampy lowlands, deserts, etc.). Methods of space shooting, for which special equipment has been developed, methods of decoding images, allowing to obtain high-precision and reliable information, are widely used in modern conditions.