Automatic mass processing; Displacement monitoring; InSAR time series; MSBAS; SAR Amplitude time series; Computer Science Applications; Earth and Planetary Sciences (all)
Abstract :
[en] Taking advantage of the ever-increasing amount of available SAR data requires adapted processing infrastructures. We present here the InSAR Mass processing Toolbox for Multidimensional time series (MasTer), which can combine any type of SAR data to produce unsupervised vertical and horizontal ground deformation time series. MasTer is optimized to automatically download SAR data, select the appropriate interferometric pairs, perform the interferometric mass processing, compute the geocoded deformation maps, invert and display the velocity maps and the 2D time series on a web page updated incrementally as soon as a new image is made available. MasTer also allows the production of time series of coherences or SAR amplitude images, which can be used e.g. for land use monitoring or geomorphological changes detection. The capabilities and performances of MasTer are illustrated with several examples. Software and manual are available on request to authors. To MasTer the art of InSAR mass processing.
Disciplines :
Earth sciences & physical geography
Author, co-author :
d'Oreye, N.; European Center for Geodynamics and Seismology, Luxembourg ; National Museum of Natural History, Luxembourg
De Rauw, Dominique ; Université de Liège - ULiège > Centres généraux > CSL (Centre Spatial de Liège) ; European Center for Geodynamics and Seismology, Luxembourg ; Laboratorio de Estudio y Seguimiento de Volcanes Activos, IIPG, Universidad Nacional de Rio Negro - CONICET, Argentina ; Centre Spatial de Liège, Belgium
Samsonov, S.; Canada Centre for Mapping and Earth Observation, Natural Resources Canada, Canada
Jaspard, M.; European Center for Geodynamics and Seismology, Luxembourg
Smittarello, D.; European Center for Geodynamics and Seismology, Luxembourg
Language :
English
Title :
MASTER: A FULL AUTOMATIC MULTI-SATELLITE INSAR MASS PROCESSING TOOL FOR RAPID INCREMENTAL 2D GROUND DEFORMATION TIME SERIES
Publication date :
2021
Event name :
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS
Event organizer :
BelSpo IEEE
Event place :
Brussels, Bel
Event date :
12-07-2021 => 16-07-2021
Audience :
International
Main work title :
IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium, Proceedings
Publisher :
Institute of Electrical and Electronics Engineers Inc.
The Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society (GRSS)
Funding text :
This research took advantage of continuous improvements of both the InSAR software and the MasTer implementation during several projects, namely RESIST, MUZUBI, SMMIP, MODUS and VERSUS, principally funded by the Belgian Science Policy (BelSPo) and the Luxembourgish Fond National de la Recherche (FNR). We thank the Observatoire Volcanologique du Piton de la Fournaise/Institut de Physique du Globe de Paris (OVPF/IPGP) for collecting and providing the GNSS data used in Figure 3.This research took advantage of continuous improvements of both the InSAR software and the MasTer implementation during several projects, namely RESIST, MUZUBI, SMMIP, MODUS and VERSUS, principally funded by the Belgian Science Policy (BelSPo) and the Luxembourgish Fond National de la Recherche (FNR). We thank the Observatoire Volcanologique du Piton de la Fournaise/Institut de Physique du Globe de Paris
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