Retrieval of Solar Shortwave Irradiance from All-Sky Camera Images

Autor: Daniel González-Fernández, Roberto Román, David Mateos, Celia Herrero del Barrio, Victoria E. Cachorro, Gustavo Copes, Ricardo Sánchez, Rosa Delia García, Lionel Doppler, Sara Herrero-Anta, Juan Carlos Antuña-Sánchez, África Barreto, Ramiro González, Javier Gatón, Abel Calle, Carlos Toledano, Ángel de Frutos

Publikováno v: Remote Sensing, Vol 16, Iss 20, p 3821 (2024)

The present work proposes a new model based on a convolutional neural network (CNN) to retrieve solar shortwave (SW) irradiance via the estimation of the cloud modification factor (CMF) from daytime sky images captured by all-sky cameras; this model

Externí odkaz: https://doaj.org/article/a0f1b0c7e06445f295bec33dc0e6e7f4

Water Vapor Retrievals from Spectral Direct Irradiance Measured with an EKO MS-711 Spectroradiometer—Intercomparison with Other Techniques

Autor: Rosa Delia García, Emilio Cuevas, Victoria Eugenia Cachorro, Omaira E. García, África Barreto, A. Fernando Almansa, Pedro M. Romero-Campos, Ramón Ramos, Mário Pó, Kees Hoogendijk, Jochen Gross

Publikováno v: Remote Sensing, Vol 13, Iss 3, p 350 (2021)

Precipitable water vapor retrievals are of major importance for assessing and understanding atmospheric radiative balance and solar radiation resources. On that basis, this study presents the first PWV values measured with a novel EKO MS-711 grating

Externí odkaz: https://doaj.org/article/f0d5817a16f4495aaf3ebc1e5b244426

Column Integrated Water Vapor and Aerosol Load Characterization with the New ZEN-R52 Radiometer

Autor: Antonio Fernando Almansa, Emilio Cuevas, África Barreto, Benjamín Torres, Omaira Elena García, Rosa Delia García, Cristian Velasco-Merino, Victoria Eugenia Cachorro, Alberto Berjón, Manuel Mallorquín, César López, Ramón Ramos, Carmen Guirado-Fuentes, Ramón Negrillo, Ángel Máximo de Frutos

Publikováno v: Remote Sensing, Vol 12, Iss 9, p 1424 (2020)

The study shows the first results of the column-integrated water vapor retrieved by the new ZEN-R52 radiometer. This new radiometer has been specifically designed to monitor aerosols and atmospheric water vapor with a high degree of autonomy and robu

Externí odkaz: https://doaj.org/article/8eae5b91f9ed42fd8940974ee2fe54a1

Spectral Aerosol Optical Depth retrievals by ground-based Fourier Transform Infrared spectrometry

Autor: Eliezer Sepúlveda, Rosa Delia García, Thomas Blumenstock, Frank Hase, África Barreto, Matthias Schneider, Antonio Fernando Almansa, Omaira García, Emilio Cuevas

Publikováno v: ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)
Remote Sensing; Volume 12; Issue 19; Pages: 3148
Remote sensing, 12 (19), Art.-Nr.: 3148
Remote Sensing, Vol 12, Iss 3148, p 3148 (2020)

Aerosol Optical Depth (AOD) and the Ångström Exponent (AE) have been calculated in the near infrared (NIR) and short-wave infrared (SWIR) spectral regions over a period of one year (May 2019–May 2020) at the high-mountain Izaña Observatory (IZO)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441a77c16e80f16cd7c8c310cf9ab8e3
http://hdl.handle.net/20.500.11765/12502

The pulsating nature of large-scale Saharan dust transport as a result of interplays between mid-latitude Rossby waves and the North African Dipole Intensity

Autor: Enric Terradellas, Sara Basart, Omaira García, A. J. Gomez-Pelaez, Silvia Alonso-Pérez, Rosa Delia García, Emilio Cuevas, Sergio Rodríguez

Publikováno v: ABACUS. Repositorio de Producción Científica
Universidad Europea (UEM)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)
Recercat. Dipósit de la Recerca de Catalunya
instname

It was previously shown that during August the export of Saharan dust to the Atlantic was strongly affected by the difference of the 700-hPa geopotential height anomaly between the subtropics and the tropics over North Africa, which was termed the No

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b39dd3c488b45c8ab9803257832f25bd
https://doi.org/10.1016/j.atmosenv.2017.08.059