WMS Surveying City of Bremen

Visualisation Service (WMS) Surveying City of Bremen. The spatial reference of the official surveying system in Germany is realised by a uniform, homogeneous fixed point field throughout Germany. This consists of the Geodetic Base Network Points (GGP), Elevation Fixing Points (HFP), Heavy Strength Points (SFP) and Reference Station Points (RSP). The geodetic spatial reference is realised and secured both by permanently marketed fixed points on the earth’s surface as well as by the active reference stations of the official satellite positioning service SAPOS®. In addition to the provision and maintenance of the nationwide uniform fixed point field, the spatial reference in Bremen is condensed as demand-oriented by further official fixed points. These are: • Location fixes 1.- 4. Order • Height fixes 2.- 3. Order • Severity points 2.- 4. Order • Recording points