Results 31 to 40 of about 21,391,424 (311)

Innovative and efficient strategy of calibrating Sentinel-1 [PDF]

open access: yes2009 IEEE International Geoscience and Remote Sensing Symposium, 2009
In the frame of the GMES program, the main objective of the Sentinel-1 mission is to ensure the continuity of SAR data acquisitions for SAR applications in C-band for global earth monitoring. But in contrast to SAR systems already existing in C-band like ASAR/ENVISAT or RADARSAT-2, high demands on the radiometric accuracy are made.
M. Schwerdt   +4 more
openaire   +4 more sources

Monitoring the subsidence at different periods in high underground water level coal mine areas using differential interferometric synthetic aperture radar (D-InSAR)

open access: yesGeocarto International, 2023
Monitoring the subsidence at different periods in high underground water level coal mine areas can provide a data basis for land reclamation. For the purpose of monitoring subsidence in I working face located in Guotun Coal Mine, 22 Sentinel-1 images ...
Xuzi Jiang   +4 more
doaj   +1 more source

Geographical analysis of forest types based on a digital elevation model generated from synthetic aperture radar

open access: yesProceedings of the Mongolian Academy of Sciences, 2020
This research aims to examine forest type distribution, based on slope and aspect maps, generated from synthetic aperture radar (SAR) data. The study is conducted over an area about 1564.9 km2 located in Khutag-Undur soum of Bulgan aimag (province ...
Nyamjargal Erdenebaatar   +1 more
doaj   +1 more source

Sentinel-1 InSAR Browse Service Image of the October 2016 Central Italian Earthquakes [PDF]

open access: yes, 2016
The surface deformation caused by the central Italian earthquakes which occured in October 2016 is captured in this terrain corrected interferogram produced by the Sentinel-1 InSAR Browse Service for the Geohazards Exploitation Platform. Two earthquakes
Ramon Brcic, Ramon Brcic (5248909)
core   +1 more source

A new road extraction method using Sentinel-1 SAR images based on the deep fully convolutional neural network

open access: yesEuropean Journal of Remote Sensing, 2019
There is a pressing need for an automatic road extraction method due to the continuous development of transportation networks. Free from the influence of weather, satellite-mounted synthetic-aperture radar (SAR) opens the way for such a road detection ...
Qianqian Zhang   +6 more
doaj   +1 more source

Sentinel-1 Radar satellite imagery for Land Subsidence Monitoring [PDF]

open access: yes, 2018
Sentinel-1 Radar satellite imagery for Land Subsidence ...
Md Bayzidul Islam (7879472)   +1 more
core   +1 more source

Sentinel-1 for Monitoring Reservoirs: A Performance Analysis [PDF]

open access: yesRemote Sensing, 2014
In this paper we explore the performances and the opportunities provided by the European satellite Sentinel-1 for water resource management applications in low-income countries. The analysis is supported by a synthetic aperture radar (SAR) simulator, which allowed the quantification of the expected characteristics of Sentinel-1 products in three ...
Donato Amitrano   +6 more
openaire   +4 more sources

“Extended Descriptive Risk-Averse Bayesian Model” a More Comprehensive Approach in Simulating Complex Biological Motion Perception

open access: yesBiomimetics
The ability to perceive biological motion is crucial for human survival, social interactions, and communication. Over the years, researchers have studied the mechanisms and neurobiological substrates that enable this ability.
Khashayar Misaghian   +2 more
doaj   +1 more source

Opportunities and Challenges for the Estimation of Aquaculture Production Based on Earth Observation Data

open access: yesRemote Sensing, 2018
Aquaculture makes a crucial contribution to global food security and protein intake and is a basis for many livelihoods. Every second fish consumed today is produced in aquaculture systems, mainly in land-based water ponds situated along the coastal ...
Marco Ottinger   +2 more
doaj   +1 more source

Multi-Temporal Sentinel-1 Backscatter and Coherence for Rainforest Mapping

open access: yesRemote Sensing, 2020
This paper reports recent advancements in the field of Synthetic Aperture Radar (SAR) for forest mapping by using interferometric short-time-series.
Andrea Pulella   +4 more
doaj   +1 more source

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