Results 11 to 20 of about 6,522 (227)

Crop Growth Monitoring with Drone-Borne DInSAR [PDF]

Remote Sensing, 2020
Accurate, high-resolution maps of for crop growth monitoring are strongly needed by precision agriculture. The information source for such maps has been supplied by satellite-borne radars and optical sensors, and airborne and drone-borne optical sensors.
Gian Oré, Marlon S. Alcântara, Juliana A. Góes, Luciano P. Oliveira, Jhonnatan Yepes, Bárbara Teruel, Valquíria Castro, Leonardo S. Bins, Felicio Castro, Dieter Luebeck, Laila F. Moreira, Lucas H. Gabrielli, Hugo E. Hernandez-Figueroa   +12 more
doaj   +2 more sources

DEM Construction using DInSAR [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Abstract. A digital elevation model (DEM) is a 3D visualization of a terrain surface. It can be used in various analytical studies such as topographic feature extraction, hydrology, geomorphology and landslides analysis etc. Uttrakhand region is affected with landslides, earthquake and flash flood phenomenon.
Mangla, R., Kumar, S.
openaire   +2 more sources

Monitoring nonlinear and fast deformation caused by underground mining exploitation using multi-temporal Sentinel-1 radar interferometry and corner reflectors: application, validation and processing obstacles

International Journal of Digital Earth, 2023
In this study, Differential Interferometric Synthetic Aperture Radar Interferometry (DInSAR) of artificial Corner Reflectors (CRs) were validated in the area of fast and nonlinear deformation gradient caused by active coal longwall exploitation.
Kamila Pawłuszek-Filipiak, Natalia Wielgocka, Damian Tondaś, Andrzej Borkowski   +3 more
doaj   +1 more source

Spaceborne Differential SAR Interferometry: Data Analysis Tools for Deformation Measurement

Remote Sensing, 2011
This paper is focused on spaceborne Differential Interferometric SAR (DInSAR) for land deformation measurement and monitoring. In the last two decades several DInSAR data analysis procedures have been proposed.
Michele Crosetto, Oriol Monserrat, María Cuevas, Bruno Crippa   +3 more
doaj   +1 more source

Estimation of co-seismic land deformation due to Mw 7.3 2017 earthquake in Iran (12 November 2017) using Sentinel-1 DInSAR

Bulletin of the Mineral Research and Exploration, 2020
A strong shaking with Mw 7.3 occurred on 12th November 2017 around the Sarpol-e Zahab town in the border area between Iran and Iraq. It has a number of foreshocks and aftershocks increasing the total deformation, cumulatively.
Fatma Canaslan Çomut, Şule Gürboğa, Tayeb Smaıl   +2 more
doaj   +1 more source

Application of DInSAR-GPS optimization for derivation of fine-scale surface motion maps of Southern California [PDF]

, 2007
A method based on random field theory and Gibbs-Markov random fields equivalency within Bayesian statistical framework is used to derive 3-D surface motion maps from sparse global positioning system (GPS) measurements and differential interferometric ...
Li, Z., Rundle, J., Samsonov, S., Tiampo, K.   +3 more
core   +1 more source

Empirical Removal of Tides and Inverse Barometer Effect on DInSAR From Double DInSAR and a Regional Climate Model [PDF]

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
تنظم الجروف الجليدية - الامتدادات العائمة للغطاء الجليدي في أنتاركتيكا - مساهمة أنتاركتيكا في ارتفاع مستوى سطح البحر عن طريق تقييد تدفق الجليد الأرضي من المنبع. لذلك، يؤدي تغير الجرف الجليدي (على سبيل المثال، ترقق الجرف الجليدي) إلى تسارع تصريف الجليد في المحيط، مما له تأثير مباشر على مستوى سطح البحر. تسمح دراسة سرعة الجرف الجليدي بمراقبة استقرار الجرف
Quentin Glaude, Charles Amory, Sophie Berger, Dominique Derauw, Frank Pattyn, Christian Barbier, Anne Orban   +6 more
openaire   +5 more sources

Ground deformation and source geometry of the 30 October 2016 Mw 6.5 Norcia earthquake (Central Italy) investigated through seismological data, DInSAR measurements, and numerical modelling [PDF]

, 2018
We investigate the Mw 6.5 Norcia (Central Italy) earthquake by exploiting seismological data, DInSAR measurements, and a numerical modelling approach. In particular, we first retrieve the vertical component (uplift and subsidence) of the displacements ...
Bignami, Christian, Carminati, Eugenio Ambrogio Maria, Castaldo, Raffaele, De Luca, Claudio, De Novellis, Vincenzo, Doglioni, Carlo, Lanari, Riccardo, Pepe, Susi, Petricca, Patrizio, Solaro, Giuseppe, Tizzani, Pietro, Valerio, Emanuela   +11 more
core   +2 more sources

Imaging multi-age construction settlement behaviour by advanced SAR interferometry [PDF]

, 2018
This paper focuses on the application of Advanced Satellite Synthetic Aperture Radar Interferometry (A-DInSAR) to subsidence-related issues, with particular reference to ground settlements due to external loads.
Bozzano, Francesca, Esposito, Carlo, Mazzanti, Paolo, Patti, Mauro, Scancella, Stefano   +4 more
core   +2 more sources

Drone-borne Differential SAR Interferometry

Remote Sensing, 2020
Differential synthetic aperture radar interferometry (DInSAR) has been widely applied since the pioneering space-borne experiment in 1989, and subsequently with the launch of the ERS-1 program in 1992. The DInSAR technique is well assessed in the case of
Dieter Luebeck, Christian Wimmer, Laila F. Moreira, Marlon Alcântara, Gian Oré, Juliana A. Góes, Luciano P. Oliveira, Bárbara Teruel, Leonardo S. Bins, Lucas H. Gabrielli, Hugo E. Hernandez-Figueroa   +10 more
doaj   +1 more source