Results 51 to 60 of about 25,781 (306)
Rice-Field Mapping with Sentinel-1A SAR Time-Series Data [PDF]
Remote Sensing, 2020 This study proposed a feature-based decision method for the mapping of rice cultivation by using the time-series C-band synthetic aperture radar (SAR) data provided by Sentinel-1A. In this study, a model related to crop growth was first established.
Lena Chang +3 more
openaire +2 more sources
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Exploring The Use Of SAR Remote Sensing To Detect Microplastics Pollution In The Oceans [PDF]
, 2018 The increase in plastic pollution is advancing micro level pollution and the total weight of microplastics (8 tons and in the North Atlantic as 10.4 x 108 tons.
Ackermann, Nicolas +5 more
core
Advanced Materials Interfaces, EarlyView.Atmospheric‐pressure RF plasma deposition enables the fabrication of transparent, superhydrophobic coatings with anti‐reflective functionality. Process optimization yields high optical transmittance, robust environmental stability, and self‐cleaning properties.
Sultan S. Ussenkhan +7 more
wiley +1 more source
MACHINE LEARNING UNET-BASED SEGMENTATION OF SENTINEL-1A SATELLITE IMAGES
Engineering and Technology Journal, 2023 Image segmentation is an area of study which has generated a lot of interest in engineering in the last few years. Segmentation of Sentinel 1A satellite images is an area that is not as common as that of its optical counterparts as a result of the appearance of its images.
U. I. Nduanya, K. A. Akpado, S. N. Ogili
openaire +1 more source
Combined Sentinel-1A With Sentinel-2A to Estimate Soil Moisture in Farmland
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 In this article, seven filter algorithms were compared. The Lee sigma method was more suitable for estimating soil moisture (SM) than the other filtering methods under different land cover types.
Ying Liu, Jiaxin Qian, Hui Yue
doaj +1 more source
Multitemporal monitoring of Karvina subsidence troughs using Sentinel-1 and TerraSar-X interferometry [PDF]
, 2017 Satellite SAR interferometry (InSAR) allows to observe borders of subsidence troughs created in undermined areas. There is a possibility to evaluate a subsidence velocity in the accuracy of a mm/year for the stable reflectors of the radio signal, e.g ...
Jiránková, Eva +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.ABSTRACT Quantifying oral polymorphonuclear neutrophils (oPMNs) is a clinically validated approach for assessing periodontal inflammation. However, current methods, such as manual hemocytometry and flow cytometry, are time‐consuming (>3 h), require invasive sampling, and depend on staining and complex instrumentation, making them unsuitable for point ...
Mohsen Hassani +9 more
wiley +1 more source
Geoid, 2021 Pesisir Barat merupakan salah satu Kabupaten di Provinsi Lampung yang berbatasan dengan Samudra Hindia. Posisi wilayah yang berada diantara pertemuan dua lempeng tektonik, yaitu lempeng Eurasia dan lempeng Indo-Australia mengkibatkan Kabupaten Pesisir ...
Nurwatik Nurwatik +2 more
doaj +1 more source
The worsening impacts of land reclamation assessed with Sentinel-1: The Rize (Turkey) test case [PDF]
, 2019 Massive amounts of land are being reclaimed to build airports, new cities, ports, and highways. Hundreds of kilometers are added each year, as coastlines are extended further out to the sea.
Althuwaynee +50 more
core +1 more source