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2026

1.

C. Herrero del Barrio; D. Mateos; R. Román; D. González-Fernández; S. Herrero-Anta; R. González; B. Longarela; J. Gatón; A. Calle; C. Toledano; V.E. Cachorro; A. de Frutos

Aerosol monitoring during the 2025 extreme wildfires in the Iberian Peninsula Conference

RICTA – 9th Iberian Meeting on Aerosol Science and Technology, 1-3 July 2026 Valladolid, Spain, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, biomass burning, GRASP, remote sensing

2.

D. González-Fernández; R. Carracedo; S. Julve; G. Lopez-Reyes; R. Crespo; A. Martinez; J. A. Ruso; C. Denjeans; C. Herrero del Barrio; S. Herrero-Anta; B. Longarela; J. Gatón; R. González; C. Toledano; R. Román

MONITORING AN EVENT DURING A CONTROLLED FIRE IN THE FLAMEX SOP1 2026 CAMPAIGN Conference

RICTA – 9th Iberian Meeting on Aerosol Science and Technology, 1-3 July 2026 Valladolid, Spain, 2026, (Poster presentation).

BibTeX | Tags: aerosol, all-sky camera, Nephelometer, Raman spectroscopy, smoke

3.

B. Longarela; R. Román; F. Buitrago; D. González-Fernández; J. Gatón; C. Herrero Del Barrio; S. Herrero-Anta; R. González; D. Mateos; L. Doppler; Á. Barreto; C. Toledano; V. E. Cachorro

Daytime and nighttime Cloud Cover retrieval from all-sky images based on neural networks: spatial generalization analysis Conference

RICTA – 9th Iberian Meeting on Aerosol Science and Technology, 1-3 July 2026 Valladolid, Spain, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, cloud cover, domain shift, neural networks

4.

R. Román; D. González-Fernández; J.C. Antuña-Sánchez; C. Herrero del Barrio; S. Herrero-Anta; Á. Barreto; V.E. Cachorro; L. Doppler; R. González; C. Ritter; D. Mateos; N. Kouremeti; G. Copes; A. Calle; M.J. Granados-Muñoz; C. Toledano; Á.M. de Frutos

Retrieval of nighttime AOD values with all-sky cameras Conference

RICTA – 9th Iberian Meeting on Aerosol Science and Technology, 1-3 July 2026 Valladolid, Spain, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, moon photometry, nigthtime AOD, star photometry

5.

C. Herrero del Barrio; R. Román; S. Herrero-Anta; D. González-Fernández; R. Carracedo; R. González; B. Longarela; J. Gatón; D. Mateos; A. Calle; C. Toledano; V.E. Cachorro; Á. de Frutos

Implementation of an all-sky camera network for automatic and continuous cloud height mapping Conference

RICTA – 9th Iberian Meeting on Aerosol Science and Technology, 1-3 July 2026 Valladolid, Spain, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, ceilometer, clouds, Satellite

6.

Celia Herrero del Barrio; Roberto Román; Sara Herrero-Anta; Daniel González-Fernández; Rogelio Carracedo; Ramiro González; Bruno Longarela; Javier Gatón; David Mateos; Abel Calle; Carlos Toledano; Victoria Eugénia Cachorro; Ángel de Frutos

Obtención de mapas de altura de las nubes mediante una red de cámaras de todo cielo Conference

Congreso de la Asociación Española de Teledetección 2026, 8 - 11 de junio de 2026 Cáceres, Spain, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, cloud base height

7.

D. González-Fernández; R. Román; D. Mateos; C. Herrero del Barrio; V. E. Cachorro; G. Copes; R. Sánchez; R. D. García; L. Doppler; S. Herrero-Anta; J. C. Antuña-Sánchez; Á. Barreto; R. González; J. Gatón; A. Calle; C. Toledano; Á. de Frutos.

Retrieval of Solar Shortwave Irradiance from All-Sky Camera Images Conference

EGU General Assembly 2026, 3-8 May 2026 Vienna, Austria, 2026, (Poster presentation).

Links | BibTeX | Tags: all-sky camera, neural networks, Solar Shortwave Irradiance

8.

R. Roman; D. Gonzalez-Fernández; J. C. Antuña-Sanchez; C. Herrero del Barrio; S. Herrero-Anta; Á. Barreto; V. E. Cachorro; L. Doppler; R. González; C. Ritter; D. Mateos; N. Kouremeti; G. Copes; A. Calle; M. J. Granados-Muñoz; C. Toledano; Á. M. de Frutos.

Retrieval of nighttime AOD values with all-sky cameras Conference

EGU General Assembly 2026, 3-8 May 2026 Vienna, Austria, 2026, (Poster presentation).

Links | BibTeX | Tags: all-sky camera, nigthtime AOD

9.

C. Herrero del Barrio; R. Román; S. Herrero-Anta; D. González-Fernández; R. Carracedo; R. González; B. Longarela; J. Gatón; D. Mateos; A. Calle; C. Toledano; V. Cachorro; Á. de Frutos

Cloud-height mapping from all-sky camera network Conference

EGU General Assembly 2026, 3-8 May 2026 Vienna, Austria, 2026, (Poster presentation).

Links | BibTeX | Tags: all-sky camera, ceilometer, clouds, Satellite

10.

D. Mateos; C. Herrero del Barrio; R. Román; D. González-Fernández; S. Herrero-Anta; R. González; B. Longarela; J. Gatón; A. Calle; C. Toledano; V. Cachorro; Á. de Frutos.

Extreme Aerosol Loadings from Iberian Peninsula Wildfires Conference

EGU General Assembly 2026, 3-8 May 2026 Vienna, Austria, 2026, (Poster presentation).

Links | BibTeX | Tags: all-sky camera, biomass burning, GRASP, remote sensing

11.

R. Roman; D. Gonzalez-Fernández; J. C. Antuña-Sanchez; C. Herrero del Barrio; S. Herrero-Anta; Á. Barreto; V. E. Cachorro; L. Doppler; R. González; C. Ritter; D. Mateos; N. Kouremeti; G. Copes; A. Calle; M. J. Granados-Muñoz; C. Toledano; Á. M. de Frutos.

Retrieval of nighttime AOD values with all-sky cameras Conference

ACTRIS Science Conference 2026, 20-23 April 2026 Oslo, Norway, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, moon photometry, nigthtime AOD, star photometry

12.

C. Herrero del Barrio; R. Román; S. Herrero-Anta; D. González-Fernández; R. Carracedo; R. González; B. Longarela; J. Gatón; D. Mateos; A. Calle; C. Toledano; V. E. Cachorro; Á. de Frutos

All-Sky Camera Network for Stereoscopic Cloud-Height Mapping Conference

ACTRIS Science Conference 2026, 20-23 April 2026 Vienna, Austria, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, cloud height, cloud mask, satellite validation

13.

D. González-Fernández; R. Román; D. Mateos; C. Herrero del Barrio; V. E. Cachorro; G. Copes; R. Sánchez; R. D. García; L. Doppler; S. Herrero-Anta; J. C. Antuña-Sánchez; Á. Barreto; R. González; J. Gatón; A. Calle; C. Toledano; A. de Frutos

Retrieval of Solar Shortwave Irradiance from All-Sky Camera Images Conference

ACTRIS Science Conference 2026, 20-23 April 2026 Oslo, Norway, 2026, (Poster presentation).

BibTeX | Tags: all-sky camera, Antarctic, cloud modification factor, convolutional neural network, shortwave global horizontal irradiance, sky images

2025

14.

Daniel González-Fernández

Aplicación de cámaras de todo cielo para obtener información atmosférica y meteorológica PhD Thesis

Universidad de Valladolid, 2025, (Directores: Roberto Román Díez y Victoria Eugenia Cachorro Revilla).

Abstract | Links | BibTeX | Tags: aerosol optical depth, all-sky camera, cloud cover, Solar Shortwave Irradiance, star photometry

15.

R. Román; D. González-Fernández; J. C. Antuña-Sánchez; C. Herrero del Barrio; S. Herrero-Anta; Á. Barreto; V. E. Cachorro; L. Doppler; R. González; C. Ritter; D. Mateos; N. Kouremeti; G. Copes; A. Calle; M. J. Granados-Muñoz; C. Toledano; Á. M. Frutos

Star photometry with all-sky cameras to retrieve aerosol optical depth at nighttime Journal Article

In: Atmospheric Measurement Techniques, vol. 18, no. 13, pp. 2847–2875, 2025.

Links | BibTeX | Tags: all-sky camera, AOD, star photometry

2024

16.

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 Frutos

Retrieval of Solar Shortwave Irradiance from All-Sky Camera Images Journal Article

In: Remote Sensing, vol. 16, no. 20, 2024, ISSN: 2072-4292.

Abstract | Links | BibTeX | Tags: all-sky camera, Antarctica, cloud modification factor, convolutional neural network, shortwave global horizontal irradiance, sky images

17.

Claudia Frangipani; Lionel Doppler; Roberto Román; Stefan Wacker; Angelo Lupi; Vito Vitale

Differences between cloud screening methodologies for broadband radiation, narrowband radiation and all-sky camera observations Conference

EMS Annual Meeting 2024, 1–6 Sep 2024 Barcelona, Spain, 2024, (Oral presentation).

Links | BibTeX | Tags: all-sky camera, cloud screening

18.

Daniel González-Fernández; Roberto Román; Juan Carlos Antuña-Sánchez; Victoria E. Cachorro; Gustavo Copes; Sara Herrero-Anta; Celia Herrero del Barrio; África Barreto; Ramiro González; Ramón Ramos; Patricia Martín; David Mateos; Carlos Toledano; Abel Calle; Ángel Frutos

A neural network to retrieve cloud cover from all-sky cameras: A case of study over Antarctica Journal Article

In: Quarterly Journal of the Royal Meteorological Society, vol. n/a, no. n/a, 2024.

Abstract | Links | BibTeX | Tags: AI, all-sky camera, Antarctic, cloud cover, convolutional neural network, image identification

19.

D. González-Fernández; R. Román; J.C. Antuña-Sánchez; V.E. Cachorro; G. Copes; S. Herrero-Anta; C. Herrero-del Barrio; Á. Barreto; R. González; R. Ramos; P. Martín; D. Mateos; C. Toledano; A. Calle; Á.M. de Frutos

Development and application over an Antarctic station of a neural network model to retrieve cloud cover from all-sky cameras Conference

Poster presentation X Simposio de estudios polares 15-17 May 2024 Salamanca, Spain, 2024.

BibTeX | Tags: all-sky camera, cloud cover, CNN

20.

D. González-Fernández; R. Román; J.C. Antuña-Sánchez; V.E. Cachorro; G. Copes; S. Herrero-Anta; C. Herrero-del Barrio; Á. Barreto; R. González; R. Ramos; P. Martín; D. Mateos; C. Toledano; A. Calle; Á.M. de Frutos

Application in an Antarctic site of a neural network for cloud cover retrieval from all-sky cameras Conference

Poster presentation ACTRIS Science Conference 13-16 May 2024 Rennes, France, 2024.

BibTeX | Tags: all-sky camera, Antarctica, cloud cover, CNN

2022

21.

R. Román; D. González-Fernández; C. Toledano; C. Emde; V. Cachorro; D. Mateos; S. Herrero-Anta; J. C. Antuña-Sánchez; R. González; J.C. Antuña-Marrero; B. Mayer; A. Calle; A.M. de Frutos

Impact of clouds on cloud-free sky radiances in a partially cloudy scenario Conference

International Radiation Symposium Thessaloniki, Greece, 2022.

BibTeX | Tags: all-sky camera, clouds, GRASP, sky radiance

22.

R. Román; J. C. Antuña-Sánchez; V. E. Cachorro; C. Toledano; B. Torres; D. Mateos; D. Fuertes; C. López; R. González; T. Lapionok; M. Herreras-Giralda; O. Dubovik; A.M. de Frutos

Retrieval of Aerosol Properties with an all-sky Camera Conference

International Radiation Symposium Thessaloniki, Greece, 2022.

BibTeX | Tags: Aerosol Properties, all-sky camera, GRASP

23.

J.C. Antuña-Sánchez; R. Román; J.L. Bosch; C. Toledano; D. Mateos; R. González; V.E. Cachorro; Ángel de Frutos

ORION software tool for the geometrical calibration of all-sky cameras Journal Article

In: PLoS ONE 17(3), 2022.

Abstract | Links | BibTeX | Tags: all-sky camera, clouds, image analylis, polynomials, stars

24.

R. Román; J. C. Antuña-Sánchez; V. E. Cachorro; C. Toledano; B. Torres; D. Mateos; D. Fuertes; C. López; R. González; T. Lapionok; M. Herreras-Giralda; O. Dubovik; Á. M. Frutos

Retrieval of aerosol properties using relative radiance measurements from an all-sky camera Journal Article

In: Atmospheric Measurement Techniques, vol. 15, no. 2, pp. 407–433, 2022.

Abstract | Links | BibTeX | Tags: aerosol, all-sky camera, GRASP, retrieval

25.

Juan Carlos Antuña Sánchez

Configuración y metodología para el uso de cámaras de todo cielo en la obtención de parámetros atmosféricos PhD Thesis

Universidad de Valladolid, 2022, (dirección: Roberto Román, Ángel M. de Frutos y Victoria E. Cachorro.).

Abstract | Links | BibTeX | Tags: all-sky camera, atmospheric aerosols, sky radiance