Results 51 to 60 of about 292,655 (287)

Temporal and spatial satellite data augmentation for deep learning-based rainfall nowcasting

Journal of Hydroinformatics
The significance of improving rainfall prediction methods has escalated due to climate change-induced flash floods and severe flooding. In this study, rainfall nowcasting has been studied utilizing NASA Giovanni satellite-derived precipitation products ...
Özlem Baydaroğlu, Ibrahim Demir
doaj   +1 more source

Solar Radiation Estimation Using Data Mining Techniques for Remote Areas—A Case Study in Ethiopia

Energies, 2020
High quality of solar radiation data is essential for solar resource assessment. For remote areas this is a challenge, as often only satellite data with low spatial resolution are available.
Bizuayehu Abebe Worke, Hans Bludszuweit, José A. Domínguez-Navarro   +2 more
doaj   +1 more source

Spatial Distribution of Tuberculosis in the Western Region of Java Island, Indonesia

Journal of Health Science and Medical Research (JHSMR), 2022
Objective: This study aimed to map the spatiotemporal hotspots of tuberculosis (TB) prevalence distribution in the Western Region of Java Island.  Material and Methods: To investigate the spatiotemporal pattern of TB prevalence, we standardized TB ...
Tri Bayu Purnama, Taro Kamigaki, Minsarnawati Minsarnawati, Hitoshi Oshitani   +3 more
doaj   +1 more source

Regionalization of the Hargreaves-Samani Coefficients to Estimate Reference Evapotranspiration in High-Altitude Areas

Atmosphere
The Penman-Monteith (PM) equation is considered the most accurate method for estimating reference evapotranspiration (ETo); however, its application requires a large amount of data that is not always available.
Apolinario Lujano, Miguel Sanchez-Delgado, Nestor Montalvo-Arquiñigo, Absalon Vasquez-Villanueva, Abel Mejia-Marcacuzco, Efrain Lujano   +5 more
doaj   +1 more source

Fractal-Based Image Encoding and Compression Techniques

Communications, 2013
In computer science and information theory, data compression, source coding, or bit-rate reduction is the process of encoding digital information using fewer bits than the original representation.
Vasileios Drakopoulos
doaj   +1 more source

Recent Crustal Deformation Based on Interpolation of GNSS Velocity in Continental China

Remote Sensing, 2020
We used the interpolation method of two-dimensional vector velocity field data based on Green’s function to conduct coupled interpolation with a Poisson’s ratio of 0.5 for 1966 horizontal velocity field data from 1999 to 2017 and obtained the uniform ...
Weiwei Bian, Jicang Wu, Weiwei Wu
doaj   +1 more source

The use of singlebeam echo‐sounder depth data to produce demersal fish distribution models that are comparable to models produced using multibeam echo‐sounder depth

Ecology and Evolution, 2021
Seafloor characteristics can help in the prediction of fish distribution, which is required for fisheries and conservation management. Despite this, only 5%–10% of the world's seafloor has been mapped at high resolution, as it is a time‐consuming and ...
Marcela Montserrat Landero Figueroa, Miles J. G. Parsons, Benjamin J. Saunders, Ben Radford, Chandra Salgado‐Kent, Iain M. Parnum   +5 more
doaj   +1 more source

Construction of parallel one-dimensional interpolators in C++

Вестник Дагестанского государственного технического университета: Технические науки
Objective. The purpose of this article is to research and develop interpolators in the C++ programming language, including linear, quadratic and cubic interpolators, as well as a one-dimensional RBF interpolator.
F. V. Abilova, M. V. Abilov, E. V. Selimkhanov   +2 more
doaj   +1 more source

Comparison of Cloud-Filling Algorithms for Marine Satellite Data

Remote Sensing, 2020
Marine remote sensing provides comprehensive characterizations of the ocean surface across space and time. However, cloud cover is a significant challenge in marine satellite monitoring.
Andy Stock, Ajit Subramaniam, Gert L. Van Dijken, Lisa M. Wedding, Kevin R. Arrigo, Matthew M. Mills, Mary A. Cameron, Fiorenza Micheli   +7 more
doaj   +1 more source

A disposition of interpolation techniques [PDF]

, 2010
A large collection of interpolation techniques is available for application in environmental research. To help environmental scientists in choosing an appropriate technique a disposition is made, based on 1) applicability in space, time and space-time, 2)
Heuvelink, G.B.M., Knotters, M.
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