Description
The HFPs are marketed permanently in the locality by brands made of metal (height bolts) usually on structures, in the rock or on special point carriers. In principle, their heights and, if necessary, the coordinates and gravity values are determined.The height reference system is determined by the levelling networks 1 to 3. Order specified with the corresponding heights.For the geodetic fixed points, the following proofs are provided or data are provided:- Overview of the fixed point field on sheets of the topographic map (fixed point overview); — Description of the fixed points with a topographical map for visiting the site (fixed point description); — File of fixed points (expression, floppy disk) with location coordinates, heights, gravity acceleration, etc.; — GPS reference station measurement data in the formats RINEX, RTCM 2.1 (20,21) In addition to the proof of fixed points, network images are presented as overviews of the network system and gravimetric maps at a scale of 1:200,000. These cards are issued as a copy only on request if justified. The introduction of the Digital Fixed Point Information System enables each authorised user to access the fixed point data of the official Thuringian fixed point fields for location (TP field) and height (NivP field) over the Internet.
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://www.geoproxy.geoportal-th.de/geoproxy/services/FP?REQUEST=GetCapabilities&version=1.1.1&service=WMS |
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0 |
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https://www.afis.thueringen.de/afis/afisstart/ |
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0 |
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https://www.geoproxy.geoportal-th.de/geoproxy/services/FP?REQUEST=GetCapabilities&version=1.3.0&service=WMS |
Tags
- advmis
- opendata
- landesvermessung
- geoproxy
- gove
- höhe
- höhenpunkte