Results 131 to 140 of about 2,626 (180)

Interferometric synthetic aperture radar (InSAR): A long-term monitoring tool

2015
Interferometric synthetic aperture radar (InSAR) imaging is a growing remote-sensing technique. The term “interferometry” draws its meaning from two root words: interfere and measure.
Zhong Lu   +2 more
exaly   +2 more sources

Interferometric synthetic aperture radar (InSAR) atmospheric correction: GPS, Moderate Resolution Imaging Spectroradiometer (MODIS), and InSAR integration

Journal of Geophysical Research, 2005
Atmospheric effects represent one of the major limitations of repeat‐pass interferometric synthetic aperture radar (InSAR). In this paper, GPS, and Moderate Resolution Imaging Spectroradiometer (MODIS) data were integrated to provide regional water vapor fields with a spatial resolution of 1 km × 1 km, and a water vapor correction model based on the ...
Zhenhong Li   +2 more
exaly   +3 more sources

A New Algorithm for Estimating Surface Roughness Using Interferometric Synthetic Aperture Radar (InSAR) Data

IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020
In this study, we developed a new SAR/InSAR-based land-cover classification algorithm for estimating surface roughness, a key parameter that is critical for accurate compound flood modeling. We successfully classified the Greater Houston area and New Orleans into nine classes with distinct surface roughness using L-band ALOS PALSAR-1 data.
Ke Wang 0050   +3 more
openaire   +1 more source

The lowest place on Earth is subsiding—An InSAR (interferometric synthetic aperture radar) perspective

Geological Society of America Bulletin, 2002
Since the early 1990s, sinkholes and wide, shallow subsidence features (WSSFs) have become major problems along the Dead Sea shores in Israel and Jordan. Sinkholes are readily observed in the field, but their locations and timing are unpredictable. WSSFs are often difficult to observe in the field.
Gidon Baer   +5 more
openaire   +1 more source

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