Výsledky vyhledávání - "Nikoo Ekhtiari"

SUPER-RESOLUTION OF MULTISPECTRAL SATELLITE IMAGES USING CONVOLUTIONAL NEURAL NETWORKS

Autor: Nikoo Ekhtiari, Markus U. Müller, Rodrigo M. Almeida, Christoph Rieke

Publikováno v: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol V-1-2020, Pp 33-40 (2020)

Super-resolution aims at increasing image resolution by algorithmic means and has progressed over the recent years due to advances in the fields of computer vision and deep learning. Convolutional Neural Networks based on a variety of architectures h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e630881045b7a4e68b28a80c341ad26e
https://doi.org/10.5194/isprs-annals-v-1-2020-33-2020

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Coupled network analysis revealing global monthly scale co-variability patterns between sea-surface temperatures and precipitation in dependence on the ENSO state

Autor: Catrin Ciemer, Reik V. Donner, Nikoo Ekhtiari, Catrin Kirsch

The Earth’s climate is a complex system characterized by multi-scale nonlinear interrelationships between different subsystems like atmosphere and ocean. Among others, the mutual interdependence between sea surface temperatures (SST) and precipitat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14396986108f5c18a645560cd3ff78f4

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Disentangling the multi-scale effects of sea-surface temperatures on global precipitation: A coupled networks approach

Autor: Reik V. Donner, Nikoo Ekhtiari, Ankit Agarwal, Norbert Marwan

Publikováno v: Chaos

The oceans and atmosphere interact via a multiplicity of feedback mechanisms, shaping to a large extent the global climate and its variability. To deepen our knowledge of the global climate system, characterizing and investigating this interdependenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee5faf36cfd30c71994e1cd6080980e
https://pubmed.ncbi.nlm.nih.gov/31266324

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Effects of the Lake Sobradinho Reservoir (Northeastern Brazil) on the Regional Climate

Autor: Hagen Koch, Susanne Grossman-Clarke, Jan Volkholz, Reik V. Donner, Nikoo Ekhtiari, Werônica Meira de Souza

Publikováno v: Climate, Vol 5, Iss 3, p 50 (2017)
Climate; Volume 5; Issue 3; Pages: 50

This study investigates the effects of Lake Sobradinho, a large reservoir in Northeastern Brazil, on the local near-surface atmospheric and boundary layer conditions. For this purpose, simulations with the regional climate model COSMO-CLM are compare

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599bcca41154f09e28052a891fc01a03
https://www.mdpi.com/2225-1154/5/3/50

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