LAI, FAPAR and FCOVER ground-truth map creation from FASat-C satellite imagery and in-situ measurements in Chimbarongo, Chile, for satellite products validation

Autor: C. Latorre-Sánchez, F. Camacho, C. Mattar, A. Santamaría-Artigas, N. Leiva-Büchi, R. Lacaze

Publikováno v: Revista de Teledetección, Vol 0, Iss 47, Pp 51-64 (2016)

El proceso de validación es fundamental en teledetección para garantizar la calidad de los productos obtenidos a partir de las observaciones de satélite. En el caso concreto de productos de vegetación, es necesario disponer de datos verdad-terren

Externí odkaz: https://doaj.org/article/c26b87735d70429ea392708dd6da96cb

Early validation of PROBA-V GEOV1 LAI, FAPAR and FCOVER products for the continuity of the Copernicus Global Land Service

Autor: J. Sánchez, F. Camacho, R. Lacaze, B. Smets

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-7/W3, Pp 93-100 (2015)

This study investigates the scientific quality of the GEOV1 Leaf Area Index (LAI), Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) and Fraction of Vegetation Cover (FCover) products based on PROBA-V observations. The procedure follow

Externí odkaz: https://doaj.org/article/8d04ac9ea5fb45eab13755ebb8d00f88

LAI, FAPAR and FCOVER ground-truth map creation from FASat-C satellite imagery and in-situ measurements in Chimbarongo, Chile, for satellite products validation

Autor: Cristian Mattar, Andrés Santamaría-Artigas, R. Lacaze, Fernando Camacho, N. Leiva-Büchi, C. Latorre-Sánchez

Publikováno v: Revista de Teledetección, Vol 0, Iss 47, Pp 51-64 (2016)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] In remote sensing, validation exercises are essential to ensure the quality of the products originated from satellite Earth observations. To assess the measurement uncertainty derived from satellite products, several ground field data from diffe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d42c9f8d6887e8c473e5deb63fc0b00b
http://polipapers.upv.es/index.php/raet/article/view/5691

Large energy cumulants in the 2D Potts model and their effects in finite size analysis

Autor: Tanmoy Bhattacharya, A. Morel, R. Lacaze

Publikováno v: Nuclear Physics B. 435:526-554

We develop an ansatz for expressing the free energy of the two dimensional $q$-states Potts model for $q > 4$ near its first order phase transition point. We notice that for the moderate values of $ q \lesssim 15 $, the energy profile at the phase tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90aa9da2360fe2bca917f6c6b056dbc2
https://doi.org/10.1016/0550-3213(94)00393-s

Critical behaviour of the three-dimensional Gross-Neveu and Higgs-Yukawa models

Autor: R. Lacaze, Leo Kärkkäinen, Bengt Petersson, P Lacock

Publikováno v: Nuclear Physics B. 415:781-796

We measure the critical exponents of the three dimensional Gross-Neveu model with two four-component fermions. The exponents are inferred from the scaling behaviour of observables on different lattice sizes. We also calculate the exponents, through a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c28402bc7e48d0921e6e1f65f2d07427
https://doi.org/10.1016/0550-3213(94)90309-3