Geodetic basic network points
收藏data.europa2024-06-27 收录
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https://data.europa.eu/data/datasets/58a9ea62-17ca-2b63-12c3-8f03d53840a7?locale=en
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The 185 Geodetic Base Network Points (GGP) distributed nationwide in Baden-Württemberg ensure geodetic spatial reference.These are in particular the points of the DREF91 and the compaction stage (BWREF) located in BW as well as selected underground marketed altitude festival points 1. Order. Each GGP has position, height and gravity values.
