DInSAR estimation of land motion using intermittent coherence with application to the South Derbyshire and Leicestershire coalfields
Sowter, Andrew; Bateson, Luke; Strange, Poul; Ambrose, Keith; Syafiudin, Moh. Fifik. 2013 DInSAR estimation of land motion using intermittent coherence with application to the South Derbyshire and Leicestershire coalfields. Remote Sensing Letters, 4 (10). 979-987. https://doi.org/10.1080/2150704X.2013.823673
Before downloading, please read NORA policies.
|
Text
sowter_ijrs_v4_with-images.pdf Download (1MB) | Preview |
Abstract/Summary
Differential interferometric synthetic aperture radar (DInSAR) is a recognized remote-sensing method for measuring the land motion occurring between two satellite radar acquisitions. Advanced DInSAR techniques such as persistent scatterers and small baseline methods are excellent over urban and rocky environments but generally poor over more rural and natural terrain where the signal can be intermittently good and bad. Here, we describe the Intermittent Small Baseline Subset (ISBAS) method, which appears to improve results over natural, woodland and agricultural terrain. This technique uses a multi-looked, low-resolution approach, which is particularly suitable for deriving the linear components of subsidence for large-scale deformations. Application of the ISBAS method over a coal mining area in the UK indicates that it is able to significantly improve upon a standard small baseline approach.
Item Type: | Publication - Article |
---|---|
Digital Object Identifier (DOI): | https://doi.org/10.1080/2150704X.2013.823673 |
ISSN: | 2150-704X |
Date made live: | 12 Sep 2013 15:18 +0 (UTC) |
URI: | https://nora.nerc.ac.uk/id/eprint/503231 |
Actions (login required)
View Item |
Document Downloads
Downloads for past 30 days
Downloads per month over past year