遇见数据集

Permanent geodetic basis points

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data.europa2024-06-25 收录
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Permanent points of the geodetic basis form the basis of the Geodetic reference system defined unambiguously in relation to European and world reference systems, are established by standard density depending on the order of the network, geodetic classical measurement methods, satellite geodesy methods, astronomical and geodetic methods, gravimetric and magnetometric methods of measuring the necessary accuracy, and form the basis for the performance of state surveying, establishment and maintenance of the real estate cadastre, etc. Permanent points are stored and maintained in the Database.

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