A standardized approach for the integration of geodetic data for deformation analysis

Conference paper (2017)

Authors

F.J. van Leijen Mathematical Geodesy and Positioning -

S. Samiei Esfahany Mathematical Geodesy and Positioning -

H. van der Marel Mathematical Geodesy and Positioning -

R.F. Hanssen Mathematical Geodesy and Positioning -

Research Group

Mathematical Geodesy and Positioning () (TU Delft)

Data integration InSAR PSI Deformation analysis Geodesy

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Published Date

01-12-2017

Language

English

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Faculty

Civil Engineering & Geosciences

Department

Geoscience and Remote Sensing

Research Group

Mathematical Geodesy and Positioning

Abstract

This contribution proposes a new approach for the analysis and preparation of geodetic data for the use in geophysical modeling. The approach resolves the problem of non-uniformity in the datasets obtained by different measurement techniques. The approach is based on two main steps: uniformization of the data using a standardized data format, and the application of the CUPiDO conversion tool to construct double-difference observations. Both steps are described in detail. By using double-difference observations, the effect of different reference points and geodetic datums is eliminated, thereby making the outcomes of the CUPiDO tool well suited for an integrated inversion to estimate a model. The CUPiDO tool will be made publicly available.

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