Results 1 to 10 of about 96,831 (264)

Sentinel-3 Delay-Doppler altimetry over Antarctica [PDF]

The Cryosphere, 2019
The launch of Sentinel-3A in February 2016 represented the beginning of a new long-term series of operational satellite radar altimeters, which will provide Delay-Doppler altimetry measurements over ice sheets for decades to come.
M. McMillan, A. Muir, A. Shepherd, R. Escolà, M. Roca, J. Aublanc, P. Thibaut, M. Restano, A. Ambrozio, J. Benveniste   +9 more
doaj   +7 more sources

An era of Sentinels in flood management: Potential of Sentinel-1, -2, and -3 satellites for effective flood management

Open Geosciences, 2021
The repetitive and destructive nature of floods across the globe causes significant economic damage, loss of human lives, and leaves the people living in flood-prone areas with fear and insecurity.
Kuntla Sai Kiran
doaj   +1 more source

Global Sensitivity Analysis of the SCOPE Model in Sentinel-3 Bands: Thermal Domain Focus

Remote Sensing, 2019
Sentinel-3 satellite has provided simultaneous observations in the optical (visible, near infrared (NIR), shortwave infrared (SWIR)) and thermal infrared (TIR) domains since 2016, with a revisit time of 1−2 days.
Egor Prikaziuk, Christiaan van der Tol
doaj   +1 more source

Data Quality Evaluation of Sentinel-1 and GF-3 SAR for Wind Field Inversion

Remote Sensing, 2021
Synthetic aperture radar (SAR) is an important means to observe the sea surface wind field. Sentinel-1 and GF-3 are located on orbit SAR satellites, but the SAR data quality of these two satellites has not been evaluated and compared at present.
Yong Wan, Sheng Guo, Ligang Li, Xiaojun Qu, Yongshou Dai   +4 more
doaj   +1 more source

Validation of Sentinel-3A/3B and Jason-3 Altimeter Wind Speeds and Significant Wave Heights Using Buoy and ASCAT Data

Remote Sensing, 2020
This study validated wind speed (WS) and significant wave height (SWH) retrievals from the Sentinel-3A/3B and Jason-3 altimeters for the period of data beginning 31 October 2019 (to 18 September 2019 for Jason-3) using moored buoy data and satellite ...
Jungang Yang, Jie Zhang, Yongjun Jia, Chenqing Fan, Wei Cui   +4 more
doaj   +1 more source

Effect of the ingestion in the WRF model of different Sentinel-derived and GNSS-derived products: analysis of the forecasts of a high impact weather event

European Journal of Remote Sensing, 2019
This paper presents the first experimental results of a study on the ingestion in the Weather Research and Forecasting (WRF) model, of Sentinel satellites and Global Navigation Satellite Systems (GNSS) derived products.
Martina Lagasio, Luca Pulvirenti, Antonio Parodi, Giorgio Boni, Nazzareno Pierdicca, Giovanna Venuti, Eugenio Realini, Giulio Tagliaferro, Stefano Barindelli, Bjorn Rommen   +9 more
doaj   +1 more source

Evaluation of TsHARP Utility for Thermal Sharpening of Sentinel-3 Satellite Images Using Sentinel-2 Visual Imagery

Remote Sensing, 2019
A spatially distributed land surface temperature is important for many studies. The recent launch of the Sentinel satellite programs paves the way for an abundance of opportunities for both large area and long-term investigations.
Hanna Huryna, Yafit Cohen, Arnon Karnieli, Natalya Panov, William P. Kustas, Nurit Agam   +5 more
doaj   +1 more source

Sentinel-3/FLEX Biophysical Product Confidence Using Sentinel-2 Land-Cover Spatial Distributions

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The estimation of biophysical variables from remote sensing data raises important challenges in terms of the acquisition technology and its limitations.
Ruben Fernandez-Beltran, Filiberto Pla, Jian Kang, Jose Moreno, Antonio Plaza   +4 more
doaj   +1 more source

Monitoring Water Level Fluctuations of Reservoirs in the Krishna River Basin Using Sentinel-3 and ICESat-2 Altimetry Data

IEEE Access
The traditional approach to water level monitoring, using sensor devices to automatically measure levels in tanks or reservoirs, is costly and requires regular maintenance.
Ahalya Nalluri, H. Ramesh, Pankaj Ramji Dhote   +2 more
doaj   +1 more source

Evaluation of the Significant Wave Height Data Quality for the Sentinel-3 Synthetic Aperture Radar Altimeter

Remote Sensing, 2020
Synthetic aperture radar (SAR) altimeters represent a new method of microwave remote sensing for ocean wave observations. The adoption of SAR technology in the azimuthal direction has the advantage of a high resolution.
Yong Wan, Rongjuan Zhang, Xiaodong Pan, Chenqing Fan, Yongshou Dai   +4 more
doaj   +1 more source