What is geodesy in the modern sense? Geodesy is a large scientific branch that studies methods and methods of land surveying and determining the shape and size of terrain sections. Scientists surveyors deal with a wide variety of issues - from construction tasks to mapping the continents and islands.
According to the current terminology, geodesy is the definition of the localization of an object, its size and shape on the earth's surface. This science has a close relationship with mathematics, physics and geometry. Thanks to geodesy, coordinate systems are created, so-called geodetic networks are built, points on the surface of the earth are determined. The main types and tasks of geodesy There are main types of geodesy: Topography - a description of the surface of the earth.
Applied surveying is an engineering survey used in construction. Includes technology and organization of work to solve engineering and construction problems. Hydrography is a form of geodesy that studies aquatic spaces. Higher geodesy is a science that includes methods of high-precision geodetic measurements. Aerial photogeodesy - methods of creating maps using aerial photography. Surveying - a form of geodesy, which includes the construction of tunnels and the mining industry. Astronomer-geodesy is a science exploring the definition of artificial and natural objects on planets. All the necessary research is carried out using high technology. Cadastre - accounting and evaluation of engineering objects and natural resources.
The list of the main tasks of geodesy in the design and preparatory actions of an engineering nature include: Engineering geodetic calculations aimed at the design of buildings and structures. Geodetic calculations for the creation of design documentation. Alignment works in the construction process - the creation of a center base on the ground, the removal of the axes of the building in nature, detailed breakdowns. Geodetic verification during installation or completion of construction. Control over the construction process and operation of the object, further monitoring of its possible deformation. Conducting executive surveys in the process of building activities. If you live in Poland, order usługi geodezyjne warszawa here!
There are many definitions of what geodetic works. Such actions are most often carried out in the process of construction of buildings and hydraulic structures. This type of work is usually carried out in two stages: Field work that is carried out on the ground. Cameral work is the processing of data obtained on the ground. Geodetic works in the construction process can be preliminary and passing. Preliminary work is called the basic operations that contribute to laying the future foundation of the structure. In parallel with the construction work carried out observations and control measurements. There are several main types of geodetic works.
Topographic and geodetic works Include the implementation of cartographic schemes and determine the construction of a construction project. When shooting areas applied strictly defined scale. Such calculations are carried out in multi-storey buildings, restructuring of large civil engineering structures, and greening works in urban areas. Higher scaling is used for planning small towns, transportation hubs and large industrial enterprises.
This type of work is intended for the development and creation of signs that are attached to the state geodetic network. These signs are arranged and preserved throughout the construction period, which allows for field control of its quality. In the course of carrying out the marking works, special drawings are created that are attached to the real terrain. Further carrying out carrying out in nature is fastening of key points on a real terrain. The results of these works are usually transmitted to contractors with accompanying notes, drawings and markings.
