Astronomical-topographic levelling using high-precision astrogeodetic vertical deflections and digital terrain model data

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Astronomical-topographic levelling using high-precision astrogeodetic vertical deflections and digital terrain model data

At the beginning of the twenty-first century, a technological change took place in geodetic astronomy by the development of Digital Zenith Camera Systems (DZCS). Such instruments provide vertical deflection data at an angular accuracy level of 0".1 and better. Recently, DZCS have been employed...

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Bibliographic Details
Main Authors:	Hirt, Christian, Flury, J.
Format:	Journal Article
Published:	Springer - Verlag 2009
Subjects:	Digital Terrain Model (DTM) Digital Zenith Camera System (DZCS) vertical deflection least-squares collocation (LSC) astronomical levelling
Online Access:	http://hdl.handle.net/20.500.11937/6497

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