Evaluation of the Deformation Measurement Efficacy of GNSS-Based InBSAR in Vegetated Areas: Preliminary Assessments

Xiyue Zeng*, Feifeng Liu, Di Yao, Xiaojing Wu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Global Navigation Satellite System based bistatic Synthetic Aperture Radar Interferometry (GNSS-based InBSAR) is an effective approach for achieving high-precision 3D surface deformation measurement. However, existing studies on the vegetation effects on deformation measurement using GNSS-based InBSAR have rarely been conducted. In this paper, a preliminary assessment of deformation results in various vegetated areas using GNSS based InBSAR with Beidou Navigation Satellite System (BDS) data is implemented. The imaging results and deformation measurement accuracy are analyzed. Current results prove the feasibility of GNSS-based InBSAR in analyzing vegetation decoherence.

Original languageEnglish
Title of host publicationIGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages11351-11354
Number of pages4
ISBN (Electronic)9798350360325
DOIs
Publication statusPublished - 2024
Event2024 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2024 - Athens, Greece
Duration: 7 Jul 202412 Jul 2024

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)

Conference

Conference2024 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2024
Country/TerritoryGreece
CityAthens
Period7/07/2412/07/24

Keywords

  • accuracy evaluation
  • deformation measurement
  • GNSS-based InBSAR
  • vegetataion coverage

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