Geodetic Survey
Engineering and Geodetic Survey
The task is to obtain topographic and geodetic terrain and feature-related data, including information about human-induced changes. These data serve to comprehensively assess the natural and man-induced conditions in the territory, to justify the design and construction, and to monitor the existing facilities.
Types of work
Geodetic survey for engineering, construction and operation of buildings and infrastructures, as well as other surveys and special activities:
- Design and development of extensive geodetic network,
- построение и развитие плановых и высотных съемочных сетей,
- design of special geodetic networks.
Satellite geodetic measurements:
- providing a geodetic framework for engineering surveys, setting-out,
- establishing a set of fixed control stations for topographic survey, airborne and terrestrial laser scanning,
- geodetic support for aerial survey,
- topographic and as-built kinematic survey.
Design of special geodetic networks and polygons:
- monitoring of land surface deformations,
- geodynamic monitoring for forecasting earthquakes and preventing man-induced disasters,
- observation of deformations and yielding of building and structure foundations
Special satellite geodetic measurements, including differential support of vehicles, people and other objects of tracking.
- acquisition and analysis of historical survey data;
- creation of reference horizontal and vertical control survey network;
- topographic survey of 1: 200 - 1: 25000 scale, including advanced methods of aerial photography and laser scanning;
- classification survey and office processing;
- survey of underground utility systems;
- survey of long-distance linear facilities: railways and highways, pipelines, power lines;
- preparation of elevation and cross profiles, lists of intersections;
- office and field tracing of linear infrastructure facilities;
- topographic survey of railway stations and other railway infrastructure facilities;
- position and external measurements of buildings and structures.