The LFPs are fixed points that are permanently marketed in the locality and their coordinates, heights and, if necessary, their coordinates. Gravity values are determined. The coordinates of the LFP of the “Superordinate Fixed Point Field” (ÜFP) are basically determined by GPS measurement. Since the LFP was previously determined by trigonometric field measurement, it is also referred to as “trigonometric dots” (TP). Your proof of the LFP shall include: — Point data in the form of location coordinates, elevation and gravity values — Point descriptions (measurement sketches) — Point overviews: Top. Map 1: 25 000 with marked dot signatures and numbers
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