Geodetic Control Network


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Geodetic Control Network

 

a network or system of points selected in a definite manner and marked on the ground, serving as control points for topographical surveying and geodetic measurements on the ground. A distinction is made between the plane geodetic control network and the altitudinal geodetic control network. The plane network is constructed primarily by the method of triangulation, and the relative position of its points is determined by geodetic coordinates or, more frequently, rectangular coordinates. The altitudinal geodetic control network (leveling network) is constructed by the method of geometric leveling, which is used to determine the altitude of points above sea level. The geodetic control network is of great practical importance in compiling topographical maps and determining the shape and size of the earth.

References in periodicals archive ?
Contract awarded for Implementation and modernization of the detailed horizontal geodetic control network for the commune of lubanie and the fabianki commune, as well as the review, maintenance and detailed inventory of the horizontal geodetic control network and development of the project for the detailed modernization of the horizontal geodetic control network for the boniewo commune and the city and commune of chodecz in the wloclawek poviat 4 parts
The choice of the appropriate method to determine displacements depends on, among others, the type designated deformation indicators, the accuracy aspects of designated shifts, geodetic control network size and the control measurements frequency.
The OC Geodetic Control Network is constantly maintained and expanded; it now consists of approximately 2,700 stations.
implementation of a single design, meeting the accuracy requirements, geodetic control network performing the function of horizontal and height warp
implementation of a technical design for the modernization of the existing detailed horizontal and multifunctional geodetic control network
The subject of the order is the modernization of a detailed horizontal geodetic control network in the konstancin-jeziorna municipality with the exclusion of the kierszek area and the modernization of a detailed horizontal geodetic control network within the area of 03-31 from the konstancin-jeziorna area in accordance with the technical conditions.
Tenders are invited for modernization of the high-altitude detailed geodetic control network in the kutno poviat without the town of kutno - stage i
The scope of the contract includes the performance of works: a) road industry b) target organization industry (including correction of traffic light programs) c) electrical industry d) sanitary industry - dehydration e) branch of replacement movement organization f) organization, maintenance and liquidation of construction facilities together with power supply and water supply g) protection of the horizontal geodetic control network h) preparation of material and financial schedule based on the approved design organ
Tenders are invited for modernization of a detailed horizontal geodetic control network in the cities of: gniezno, witkowo and trzemeszno
Contract awarded for Inventory of horizontal and elevation points of a detailed geodetic control network in the area of the city of tychy
on geodetic, gravimetric and magnetic control networks (journal of laws of 2012, item 352) through a) execution of numbering of existing points of a detailed geodetic control network on a scale of 110,000 in the 2000 system in the bdsog of the ewid2007 system