Results 111 to 120 of about 682,149 (206)

Land Subsidence Susceptibility Mapping in Semi‐Arid Regions Using PS‐InSAR and Tree‐Based Ensemble Machine Learning: A Case Study From Çumra, Türkiye

Transactions in GIS, Volume 30, Issue 4, June 2026.
ABSTRACT Land subsidence is an increasing environmental hazard in semi‐arid agricultural basins where intensive groundwater abstraction, compressible geological units, and expanding land‐use pressures interact. This study presents a PS‐InSAR and machine‐learning‐based framework for land subsidence susceptibility mapping in the Çumra District of the ...
Burhan Baha Bilgilioğlu
wiley   +1 more source

Validating Railway Infrastructure Deformation Monitoring: A Comparative Analysis of Field Data and TerraSAR-X PS-InSAR Results

KSCE Journal of Civil Engineering
Railway infrastructure maintenance faces a challenge posed by the laborious task of monitoring widespread deformation, which is critical for ensuring safety. This study utilized the Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR)
Byung-Kyu Kim, Winter Kim, Changgil Lee, Mintaek Yoo, Ilhwa Lee   +4 more
semanticscholar   +1 more source

An Upper Bound on Carbon Emissions of Drained Peat Soil Grasslands From Satellite Radar Interferometry

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Drained and cultivated grasslands on peat soils behave as a significant source of greenhouse gasses by oxidation. However, the lack of empirical estimates of carbon losses from peatlands with adequate spatial and temporal resolution has forced researchers to rely on process‐based model approximations to make quantitative, regional‐ or national‐
Philip Conroy, Ramon F. Hanssen
wiley   +1 more source

Mass movement susceptibility mapping using satellite optical imagery compared with InSAR monitoring: Zigui County, Three Gorges region, China [PDF]

, 2010
Mass movements on steep slopes are a major hazard to communities and infrastructure in the Three Gorges region, China. Developing susceptibility maps of mass movements is therefore very important in both current and future land use planning.
Kincal, C., Zeng, Q., Singleton, A., Qu, W., Hoey, T., Li, Z., Drummond, J., Du, P., Zhang, J., Muller, J.   +9 more
core   +3 more sources

Geomorphological mapping of the Becca d'Aver deep‐seated gravitational slope deformation (Aosta Valley, Italy) based on multi‐scale and multi‐sensor analysis

Earth Surface Processes and Landforms, Volume 51, Issue 5, May 2026.
Geomorphological characterization of the DsGSD enables us to identify the sources of sediment that could be mobilized as debris flows. In the area, pseudo‐badlands morphotype has been defined and mapped, representing the main sources of risk beside abandoned quarry deposits.
Alberto Bosino, Francesco Barbadori, Pierluigi Confuorto, Danilo Godone, Mattia De Amicis, Federico Raspini, Sarah Aliu, Olga Nardini, Ahmed Hafiz, Samuel Pelacani, Daniele Ferrari Trecate, Michael Maerker, Martina Cignetti   +12 more
wiley   +1 more source

Penggunaan Generic Atmospheric Correction Online Service For InSAR (GACOS) Pada Pemantauan Penurunan Muka Tanah di Kota Semarang Metode Persistent Scatterer Interferometric Synthetic Aperture Radar [PDF]

, 2019
Wilayah pesisir merupakan tempat yang potensial dalam bermukim dan memanfaatkan sumber daya alam. Kemudahan akses dan daerah yang berpotensi untuk dikelola sehingga sebagian besar permukiman padat penduduk berada di wilayah tersebut.
Azeriansyah, Reyhan, Harintaka, Harintaka   +1 more
core   +1 more source

Konya İli Zemin Çökmelerinin PS-InSAR Yöntemi ile Değerlendirilmesi ve Litolojik Özelliklerle İlişkisi

Geomatik
Konya Kapalı Havzası’nın yüzdesel olarak en büyük alanını kaplayan ve 2 milyondan fazla insana ev sahipliği yapan Konya ili sahip olduğu verimli topraklar nedeniyle önemli bir tarım kaynağıdır.
Cemil Gezgin, Halil İbrahim Gündüz
semanticscholar   +1 more source

多元衛星雷達影像於臺灣北部 執行PS-InSAR之研究

, 2013
許多研究已證實PS-InSAR技術可藉由長時間序列中的永久散射點之變化量，準確獲取地表變動速度。然各衛載雷達系統所選用的雷達波長不盡相同，其對於地表各擁有不同的散射特性，而此特性使得各類衛星雷達影像所得到的PS-InSAR成果不盡相同。 本研究為探求不同雷達影像類型所得到的PS-InSAR成果的差異，以臺灣北部為實驗區，利用ERS-2、ENVISAT ASAR與ALOS PALSAR三類型衛星雷達影像，以StaMPS V3.2軟體執行PS-InSAR技術 ...
楊豐毓
core  

Multi-Satellite PS-InSAR and ML-Based Anomaly Detection for Bridge Monitoring

Structural health monitoring (SHM) of aging bridges requires reliable methods to capture deformation behavior at multiple scales. Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR) provides millimeter-level displacement measurements,
National Research Council of Canada (NRC), Elena Dragomirescu, Ehsan Sadeghian, Daniel Cusson, Kepler Space Inc, Valentin Poncos, University of Ottawa   +6 more
core   +1 more source

Application of PS-InSAR and Diagnostic Train Measurement Techniques for Monitoring Subsidence in High-Speed Railway in Konya, Türkiye

Infrastructures
Large-scale man-made linear structures like high-speed railway lines have become increasingly important in modern life as a faster and more comfortable transportation option.
Gokhan Kizilirmak, Z. Çakır
semanticscholar   +1 more source