Results 51 to 60 of about 17,655,535 (260)

On the remote sensing of oceanic and atmospheric convection in the Greenland Sea by synthetic aperture radar

open access: yes, 2004
In this paper we discuss characteristic properties of radar signatures of oceanic and atmospheric convection features in the Greenland Sea. If the water surface is clean (no surface films or ice coverage), oceanic and atmospheric features can become ...
Mitnik, Leonid   +13 more
core   +1 more source

Investigating the Potential Use of RADARSAT-2 and UAS imagery for Monitoring the Restoration of Peatlands

open access: yesRemote Sensing, 2020
The restoration of peatlands is critical to help reduce the effects of climate change and further prevent the loss of habitat for many species of flora and fauna.
Lori White   +5 more
doaj   +1 more source

The RADARSAT-2 SAR processor

open access: yesCanadian Journal of Remote Sensing, 2004
The RADARSAT-2 synthetic aperture radar (SAR) processor processes RADARSAT-2 signal data into georeferenced and geocoded imagery. The processor is a subsystem of the RADARSAT-2 ground segment and is referred to as the processing and distribution subsystem (PDS).
Alan A Thompson, Ian H McLeod
openaire   +1 more source

Retrieval and Attribution of Tropical Cyclone Vertical Tilt From SAR and Infrared Satellite Imagery

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Tropical cyclones (TCs) are destructive natural hazards, and their vertical tilt, defined as the displacement between the sea surface center and cloud top center, plays a key role in storm structure and intensity changes. This study constructed a global satellite‐based tilt data set from 1,024 paired synthetic aperture radar (SAR) and infrared
Shanshan Mu   +4 more
wiley   +1 more source

Assessment of the X- and C-Band Polarimetric SAR Data for Plastic-Mulched Farmland Classification

open access: yesRemote Sensing, 2019
We present a classification of plastic-mulched farmland (PMF) and other land cover types using full polarimetric RADARSAT-2 data and dual polarimetric (HH, VV) TerraSAR-X data, acquired from a test site in Hebei, China, where the main land covers include
Chang-An Liu   +3 more
doaj   +1 more source

RADARSAT-2 ground segment

open access: yesCanadian Journal of Remote Sensing, 2004
The RADARSAT-2 ground segment has been designed based on the need to support the advanced capabilities of the RADARSAT-2 spacecraft, the need to support a commercial mission with increased data and order volumes, and the body of experience and lessons learned from the operation of the RADARSAT-1 mission. The design was produced in consultation with the
Peter Meisl, Cam Pearce, Darin Comi
openaire   +1 more source

Synoptic Controls of Extreme Ice Area Flux Events Along Nares Strait

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Nares Strait, the channel between Ellesmere Island and northwest Greenland, connects the Arctic Ocean's Lincoln Sea to northern Baffin Bay. The transport of thick, multi‐year sea ice southward down the Strait contributes to the overall loss of this important ice class from the Arctic.
K. McNeil   +3 more
wiley   +1 more source

Marine added-value products by RADARSAT-2 fine quad-polarization

open access: yes, 2011
In this paper the high-quality performance of fine quad-polarimetric RADARSAT-2 synthetic aperture radar (SAR) data is shown as the basis for new enhanced value-added products for remote sensing marine applications. A unitary physical model, based on the
MIGLIACCIO, Maurizio   +3 more
core   +1 more source

Soil Moisture Estimation over Vegetated Agricultural Areas: Tigris Basin, Turkey from Radarsat-2 Data by Polarimetric Decomposition Models and a Generalized Regression Neural Network

open access: yesRemote Sensing, 2017
Determining the soil moisture in agricultural fields is a significant parameter to use irrigation systems efficiently. In contrast to standard soil moisture measurements, good results might be acquired in a shorter time over large areas by remote sensing
Mehmet Siraç Özerdem   +2 more
doaj   +1 more source

Identifying Thermodynamic Regimes of CO2 Gas Exchange During the Melt Transition on First‐Year Sea Ice Using a Multi‐Sensor Synthetic Aperture Radar Approach

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Few multi‐year observations of CO2 gas exchange exist over melting first year sea ice (FYI). We report 4 years of CO2 flux data during the melt season in Dease Strait, Nunavut, Canada. Utilizing a dried, closed‐path eddy covariance system on an island within the strait, we identify two statistically distinct CO2 flux melt regimes: a pre‐pond ...
Christina A. Braybrook   +5 more
wiley   +1 more source

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