A STANDARDIZED APPROACH FOR THE INTEGRATION OF GEODETIC DATA FOR DEFORMATION ANALYSIS

被引：0

作者：

van Leijen, Freek ^{[1
]}

Esfahany, Sami Samiei ^{[1
]}

van der Marel, Hans ^{[1
]}

Hanssen, Ramon ^{[1
]}

机构：

[1] Delft Univ Technol, Dept Geosci & Remote Sensing, Stevinweg 1, NL-2628 CN Delft, Netherlands

来源：

2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2017年

关键词：

InSAR; PSI; Geodesy; Deformation analysis; Data integration;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

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.

引用

页码：957 / 960

页数：4