Articles

246 entries « 5 of 5 »

2008

201.

F. Meggio; P. J. Zarco-Tejada; J. R. Miller; P. Martín; M. R. González; A. Berjón

Row orientation and viewing geometry effects on row-structured vine crops for chlorophyll content estimation Journal Article

In: Canadian Journal of Remote Sensing, vol. 34, pp. 220-234, 2008.

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202.

V. E. Cachorro; C. Toledano; N. Prats; M. Sorribas; S. Mogo; A. Berjon; B. Torres; R. Rodrigo; J. de la Rosa; A. M. de Frutos

The strongest desert dust intrusion mixed with smoke over the Iberian Peninsula registered with Sun photometry Journal Article

In: Journal of Geophysical Research, vol. 113, pp. D14504, 2008.

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2007

203.

C. Toledano; V. E. Cachorro; A. Berjon; A. M. de Frutos; M. Sorribas; B. A. de la Morena; P. Goloub

Aerosol optical depth and Angstrom exponent climatology at El Arenosillo AERONET site (Huelva, Spain) Journal Article

In: Quarterly Journal of the Royal Meteorological Society, vol. 133, pp. 795-807, 2007.

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204.

A. M. Díaz; O. E. García; J. P. Díaz; F. J. Expósito; M. P. Utrillas; J. A. Martinez-Lozano; L. Alados-Arboledas; F. J. Olmos; J. Lorente; V. Cachorro; H. Horvath; A. Labajo; M. Sorribas; J. M. Vilaplana; A. M. Silva; T. Elias; M. Pujadas; J. A. Rodrigues; J. A. Gonzalez

Aerosol radiative forcing efficiency in the UV region over southeastern Mediterranean: VELETA2002 campaign Journal Article

In: Journal of Geophysical Research, vol. 112, pp. D06213, 2007.

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205.

C. Tomasi; V. Vitale; A. Lupi; C. D. Carmine; M. Campanelli; A. Herber; R. Treffeisen; R. S. Stone; E. Andrews; S. Sharma; V. Radionov; W. v. Hoyningen-Huene; K. Stebel; G. H. Hansen; C. L. Myhre; C. Wehrli; V. Aaltonen; H. Lihavainen; A. Virkkula; R. Hillamo; J. Stöm; C. Toledano; V. E. Cachorro; P. Ortiz; A. M. d. Frutos; S. Blindheim; M. Frioud; M. Gausa; T. Zielinski; T. Petelski; T. Yamanouchi

Aerosols in polar regions: A historical overview based on optical depth and in situ observations Journal Article

In: J. Geophys. Res., vol. 112, pp. D16205, 2007.

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206.

C. Toledano; V. E. Cachorro; A. M. de Frutos; M. Sorribas; N. Prats; B. A. de la Morena

Inventory of African desert dust events over the southwestern Iberian Peninsula in 2000-2005 with an AERONET Cimel Sun photometer Journal Article

In: Journal of Geophysical Research, vol. 112, pp. D21201, 2007.

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207.

C. Lund Myhre; C. Toledano; G. Myhre; K. Stebel; K. E. Yttri; V. Aaltonen; M. Johnsrud; M. Frioud; V. Cachorro; A. de Frutos; H. Lihavainen; J. R. Campbell; A. P. Chaikovsky; M. Shiobara; E. J. Welton; T

Regional aerosol optical properties and radiative impact of the extreme smoke event in the European Arctic in spring 2006 Journal Article

In: Atmospheric Chemistry and Physics, vol. 7, pp. 5899-5915, 2007.

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208.

M. Anton; V. E. Cachorro; J. M. Vilaplana; N. A. Krotkov; A. Serrano; C. Toledano; B. de la Morena; J. R. Herman

Total ozone mapping spectrometer retrievals of noon erythemal-CIE ultraviolet irradiance compared with Brewer ground-based measurements at El Arenosillo (southwestern Spain) Journal Article

In: Journal of Geophysical Research, vol. 112, pp. D06213, 2007.

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209.

P. Martín; P. Zarco-Tejada; M. R. González; A. Berjón

Using hyperspectral remote sensing to map grape quality in 'Tempranillo' vineyards affected by iron deficiency chlorosis Journal Article

In: Vitis, vol. 46, pp. 7-14, 2007.

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2006

210.

C. Toledano; V. E. Cachorro; A. Berjon; M. Sorribas; R. Vergaz; A. de Frutos; M. Anton; M. Gausa

Aerosol optical depth at ALOMAR observatory (Andoya, Norway) in summer 2002 and 2003 Journal Article

In: Tellus, vol. 58B, pp. 218-228, 2006.

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211.

J. M. Vilaplana; V. E. Cachorro; M. Sorribas; E. Luccini; A. M. de Frutos; A. Berjon; B. de la Morena

Contribution to calibration procedures for a Yankee UVB-1 biometer based on spectral measurements with a Brewer spectrophotometer Journal Article

In: Photochemistry and Photobiology, vol. 82, pp. 508-514, 2006.

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212.

C. Toledano

Field calibration methods for aerosol optical depth determination with sun photometers Journal Article

In: Optica Pura y Aplicada, vol. 39 (4), pp. 303-311, 2006.

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213.

S. Mogo; V. E. Cachorro; M. Sorribas; A. M. de Frutos

Optical and chemical properties of atmospheric particulate size fraction related with air masses in the city of Valladolid (Spain) Journal Article

In: Optica Pura y Aplicada, vol. 39, pp. 331-340, 2006.

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214.

V. E. Cachorro; R. Vergaz; A. M. de Frutos; J. M. Vilaplana; D. Henriques; N. Laulainen; C. Toledano

Study of desert dust events over the southwestern Iberian Peninsula in year 2000: two case studies Journal Article

In: Annales Geophysicae, vol. 24, pp. 1-18, 2006.

BibTeX

215.

Estellés, V.; Utrillas, M.P.; Martínez-Lozano, J.A.; Alcántara, A.; Alados-Arboledas, L.; Olmo, F.J.; Lorente, J.; de Cabo, X.; Cachorro, V.; Horvath, H.; Labajo, A.; Sorribas, M.; Díaz, J.P.; Díaz, A.M.; Silva, A.M.; Elías, T.; Pujadas, M.; Rodrigues, J.A.; Cañada, J.; García, Y.

Intercomparison of spectroradiometers and Sun photometers for the determination of the aerosol optical depth during the VELETA-2002 field campaign Journal Article

In: Journal of Geophysical Research Atmospheres, vol. 111, no. 17, 2006.

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216.

Pérez, C.; Nickovic, S.; Baldasano, J.M.; Sicard, M.; Rocadenbosch, F.; Cachorro, V.E.

A long Saharan dust event over the western Mediterranean: Lidar, Sun photometer observations, and regional dust modeling Journal Article

In: Journal of Geophysical Research Atmospheres, vol. 111, no. 15, 2006.

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217.

Vilaplana, J.M.; Cachorro, V.E.; Sorribas, M.; Luccini, E.; De Frutos, A.M.; Berjón, A.; De La Morena, B.

Modified calibration procedures for a yankee environmental system UVB-1 biometer based on spectral measurements with a brewer spectrophotometer Journal Article

In: Photochemistry and Photobiology, vol. 82, no. 2, pp. 508-514, 2006.

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2005

218.

P. J. Zarco-Tejada; A. Berjon; R. Lopez-Lozano; J. R. Miller; P. Martin; V. E. Cachorro; M. R. Gonzalez; A. M. de Frutos

Assessing vineyard condition with hyperspectral indices: Leaf and canopy reflectance simulation in a row-structured discontinuous canopy Journal Article

In: International Journal of Remote Sensing, vol. 99, pp. 271-287, 2005.

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219.

R. Vergaz; V. E. Cachorro; A. M. de Frutos; J. M. Vilaplana; B. A. de la Morena

Columnar characteristics of aerosols in the maritime area of the Cadiz Gulf (Spain) Journal Article

In: International Journal of Climatology, vol. 25, pp. 1793-1804, 2005.

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220.

A. de La Casiniere; V. Cachorro; I. Smolskaia; J. Lenoble; M. Sorribas; M. Houet; O. Massot; M. Anton; J. M. Vilaplana

Comparative measurements of total ozone amount and aerosol optical depth during a campaign at El Arenosillo, Huelva, Spain Journal Article

In: Annales Geophysicae, vol. 1-23, pp. 3399-3406, 2005.

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221.

S. Mogo; V. E. Cachorro; M. Sorribas; A. M. de Frutos; R. Fernandez

Measurements of continuous spectra of atmospheric absorption coefficients from UV to NIR via optical method Journal Article

In: Geophysical Research Letters, vol. 32, pp. L1381, 2005.

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222.

S. Mogo; V. E. Cachorro; A. M. de Frutos

Morphological, chemical and optical absorbing characterization of aerosols in the urban atmosphere of Valladolid Journal Article

In: Atmospheric Chemistry and Physics, vol. 5, pp. 2739-2748, 2005.

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2004

223.

C. Toledano; V. E. Cachorro; R. Vergaz; A. M. de Frutos; M. Sorribas; V. J. M.; B. de la Morena

Análisis y corrección del falso ciclo diurno del espesor óptico de aerosoles: el método KCICLO Journal Article

In: Optica Pura y Aplicada, vol. 37, pp. 49-60, 2004.

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224.

V. Wirth; H. Borth; J. F. Lopez; W. Panhans; M. Riemer; T. Szabo

Dynamics in the extratropical tropopause region: A case of transition between dynamically active and passive tracer advection? Journal Article

In: Quarterly Journal of the Royal Meteorological Society, vol. 131, pp. 247–257, 2004.

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225.

P. J. Zarco-Tejada; J. R. Miller; A. Morales; A. Berjón; J. Agüera

Hyperspectral indices and model simulation for chlorophyll estimation in open-canopy tree crops Journal Article

In: Remote Sensing of Environment, vol. 90, pp. 463-476, 2004.

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226.

V. E. Cachorro; P. M. Romero; C. Toledano; E. Cuevas; A. M. de Frutos

The fictitious diurnal cycle of aerosol optical depth: A new approach for Journal Article

In: Geophysical Research Letters, vol. 31, pp. L12106, 2004.

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227.

V. E. Cachorro; C. Toledano; R. Vergaz; A. M. de Frutos; M. Sorribas; J. M. Vilaplana; B. de la Morena

The PHOTONS-AERONET sites in Spain. Calibration problems and KCICLO correction method Journal Article

In: Optica Pura y Aplicada, vol. 37, pp. 3401-3406, 2004, (Special Issue For The Proceeding Of The AERONET-PHOTONS Workshop 2004. El Arenosillo-Huelva, Spain.).

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2003

228.

Martínez-Lozano, J.A.; Utrillas, M.P.; Pedrós, R.; Tena, F.; Díaz, J.P.; Expósito, F.J.; Lorente, J.; de Cabo, X.; Cachorro, V.; Vergaz, R.; Carreno, V.

Intercomparison of spectroradiometers for global and direct solar irradiance in the visible range Journal Article

In: Journal of Atmospheric and Oceanic Technology, vol. 20, no. 7, pp. 997-1010, 2003.

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2002

229.

V. E. Cachorro; R. Vergaz; M. J. Martin; A. M. de Frutos; J. M. Vilaplana; B. de la Morena

Measurements and estimation of the columnar optical depth of tropospheric aerosols in the UV spectral region Journal Article

In: Annales Geophysicae, vol. 20(4), pp. 565-574, 2002.

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230.

Martínez-Lozano, J.A.; Marín, M.J.; Tena, F.; Utrillas, M.P.; Sánchez-Muniosguren, L.; González-Frías, C.; Cuevas, E.; Redondas, A.; Lorente, J.; De Cabo, X.; Cachorro, V.; Vergaz, R.; De Frutos, A.; Díaz, J.P.; Expósito, F.J.; De la Morena, B.; Vilaplana, J.M.

UV Index experimental values during the years 2000 and 2001 from the Spanish broadband UV-B radiometric network Journal Article

In: Photochemistry and Photobiology, vol. 76, no. 2, pp. 181-187, 2002.

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2001

231.

V. E. Cachorro; R. Vergaz; A. M. de Frutos

A quantitative comparison of alpha-Å turbidity parameter retrieved in different spectral ranges based on spectroradiometer solar radiation measurements. Journal Article

In: Atmospheric Environment, vol. 3, pp. special issue, 5117-5124, 2001.

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232.

J. Groebner; R. Vergaz; V. E. Cachorro; D. V. Henriques; K. Lamb; A. Redondas; J. M. Vilaplana; D. Rembges

Intercomparison of aerosol optical depth measurements in the UVB using Brewer spectrophotometers and a Li-Cor spectrophotometer Journal Article

In: Geophysical Reserch Letters, vol. 28(9), pp. 1691-1694, 2001.

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233.

E. Sokolova; S. Mogo

The Double Monochromator. Geometric Theory and Compensation of Aberrations Journal Article

In: Optical Review, vol. 8, pp. 287-293, 2001.

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2000

234.

V. E. Cachorro; P. Duran; R. Vergaz; A. M. de Frutos

Columnar physical and radiative properties of atmospheric aerosols in north central Spain Journal Article

In: Journal of Geophysical Research, vol. 105, D6, pp. 7161-7175, 2000.

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235.

V. E. Cachorro; P. Duran; d. F. A.M.; R. Vergaz

Estudio de la influencia de los aerosoles sobre la reflectancia de los canales 1 y 2 del sensor AVHRR-NOAA y el NDVI Journal Article

In: Revista de la Teledetección, vol. 13, pp. 13-26, 2000.

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236.

V. E. Cachorro; P. Duran; d. F. A.M.; R. Vergaz

Measurements of the atmospheric turbidity of the north-centre continental area in Spain: Spectral aerosol optical depth and Angstrom turbidity parameters Journal Article

In: Journal of Aerosol Science, vol. 31, pp. 687-702, 2000.

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237.

Utrillas, M.P.; Martínez-Lozano, J.A.; Cachorro, V.E.; Tena, F.; Hernandez, S.

Comparison of aerosol optical thickness retrieval from spectroradiometer measurements and from two radiative transfer models Journal Article

In: Solar Energy, vol. 68, no. 2, pp. 197-205, 2000.

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1998

238.

Martínez-Lozano, J.A.; Utrillas, M.P.; Tena, F.; Cachorro, V.E.

The parameterisation of the atmospheric aerosol optical depth using the Ångström power law Journal Article

In: Solar Energy, vol. 63, no. 5, pp. 303-311, 1998.

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239.

Cachorro, V.E.; Utrillas, P.; Vergaz, R.; Durán, P.; De Frutos, A.M.; Martinez-Lozano, J.A.

Determination of the atmospheric-water-vapor content in the 940-nm absorption band by use of moderate spectral-resolution measurements of direct solar irradiance Journal Article

In: Applied Optics, vol. 37, no. 21, pp. 4678-4689, 1998.

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240.

Cachorro, V.E.

Simple approaches and inversion methods to retrieve particle size parameters of atmospheric desert aerosols Journal Article

In: Atmospheric Environment, vol. 32, no. 2, pp. 239-245, 1998.

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241.

Cachorro, V.E.; Utrillas, M.P.; Martinez-Lozano, J.A.; De Frutos, A.M.

A preliminary assessment of a detailed two stream short-wave narrow-band model using spectral radiation measurements Journal Article

In: Solar Energy, vol. 61, no. 4, pp. 265-273, 1998.

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1997

242.

Córdoba, C.; Muñoz, J.A.; Cachorro, V.; Aguirre De Cárcer, I.; Cussó, F.; Jaque, F.

The detection of solar ultraviolet-C radiation using KCl:Eu2+ thermoluminescence dosemeters Journal Article

In: Journal of Physics D: Applied Physics, vol. 30, no. 21, pp. 3024-3027, 1997.

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243.

Cachorro, V.E.; Tanré, D.

The correlation between particle mass loading and extinction: Application to desert dust content estimation Journal Article

In: Remote Sensing of Environment, vol. 60, no. 2, pp. 187-194, 1997.

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244.

Cachorro, V.E.; De Frutos, A.M.

An analytical study about the ratio between particle mass loading and extinction: Application to desert dust aerosols Journal Article

In: Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 57, no. 4, pp. 559-568, 1997.

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1996

245.

Cachorro, V.E.; Durán, P.; De Frutos, A.M.

Retrieval of vertical ozone content using the Chappuis band with high spectral resolution solar radiation measurements Journal Article

In: Geophysical Research Letters, vol. 23, no. 23, pp. 3325-3328, 1996.

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0000

246.

Journal Article

In: 0000.

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246 entries « 5 of 5 »