State Office for Surveying and Geoinformation Saxony-Anhalt

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The State Office for Surveying and Geoinformation Saxony-Anhalt (LVermGeo) is the name of a higher state authority established in 2004 in the state of Saxony-Anhalt . In the course of an administrative reform , the state's 12 land registry offices and the State Office for Land Surveying and Geoinformation (LVermG) were restructured into one authority with four geolocation areas (GLB) and four leading functional areas (FB). Since September 1, 2012, LVermGeo has been performing its tasks in a total of five areas - four functional areas and one geo-power area with four regional locations in the state capital Magdeburg , in Halle (Saale) , Stendal and in Dessau-Roßlau . The functional areas are based in Magdeburg.

Jörg Spanier has been president of the authority since 2015.

This upper technical state authority was established in 1991 as the state surveying office in Halle (Saale), but renamed the state office for state surveying and data processing that same year .

Land survey

The state survey of Saxony-Anhalt is organized in a similar way to that in other German federal states. Technically, it has the usual form of modern fixed-point networks : first-order points ( TP ) at intervals of around 30 km, compression by second-to-fourth order points, comprehensive basic network using dGPS . The network and the geoid determination are integrated in the German basic network DHDN .

The precise land survey began in the early 19th century and partly followed that of Hanover (Gauß, around 1800) and Thuringia (von Zach, around 1805). It was renewed under Prussia and became the basis for topographic and military maps . Scientific follow-up work such as precision leveling , gravity measurement and geoid determination began in the middle of the 19th century and today achieve accuracies in the cm range.

Web links

Coordinates: 52 ° 7 ′ 44.7 ″  N , 11 ° 37 ′ 50 ″  E