Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Francisco Alonso-Sarría"'
Publikováno v:
Water, Vol 13, Iss 2, p 222 (2021)
Large ensembles of climate models are increasingly available either as ensembles of opportunity or perturbed physics ensembles, providing a wealth of additional data that is potentially useful for improving adaptation strategies to climate change. In
Externí odkaz:
https://doaj.org/article/7abe62eda5044a7baf64d2e2e7157dd4
Publikováno v:
Remote Sensing, Vol 7, Iss 4, Pp 4651-4677 (2015)
Object-based image analysis allows several different features to be calculated for the resulting objects. However, a large number of features means longer computing times and might even result in a loss of classification accuracy. In this study, we u
Externí odkaz:
https://doaj.org/article/af80cfaa76fd4e15bcb36297470b0d93
Publikováno v:
Remote Sensing, Vol 10, Iss 7, p 1023 (2018)
Quantitative Precipitation Estimates (QPEs) obtained from remote sensing or ground-based radars could complement or even be an alternative to rain gauge readings. However, to be used in operational applications, a validation process has to be carried
Externí odkaz:
https://doaj.org/article/9b6cc872d5b9493b9a2ef30af43e7913
Publikováno v:
Remote Sensing, Vol 9, Iss 10, p 1058 (2017)
The aim of this study was to evaluate three different strategies to improve classification accuracy in a highly fragmented semiarid area using, (i) different classification algorithms with parameter optimization in some cases; (ii) different feature
Externí odkaz:
https://doaj.org/article/f8ff75909d25463f863ec2a1b8c838a5
Publikováno v:
Remote Sensing; Volume 15; Issue 2; Pages: 312
Land cover classification in semiarid areas is a difficult task that has been tackled using different strategies, such as the use of normalized indices, texture metrics, and the combination of images from different dates or different sensors. In this
Autor:
Marcos Ruiz-Álvarez, Francisco Gomariz-Castillo, Francisco Alonso-Sarría, Ana López-Ballesteros
Publikováno v:
Geocarto International. 37:9242-9260
Autor:
Emilio Cortés-Melendreras, Francisco Gomariz-Castillo, Francisco Alonso-Sarría, Francisco J. Giménez Martín, Javier Murcia, Rosa Canales-Cáceres, Alfonso A. Ramos Esplá, Carmen Barberá, Francisca Giménez-Casalduero
Pinna nobilis is undergoing one of the most dramatic events suffered by an endangered species. An emerging disease has relegated its populations to coastal lagoons or estuaries with salinities beyond the 36.5–39.7 psu range. The Mar Menor is one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b20a4c4cddd277eec4158e68028d430
https://hdl.handle.net/10045/129908
https://hdl.handle.net/10045/129908
Autor:
Francisca Gimenez-Casalduero, Francisco Alonso-Sarría, Alfonso A. Ramos-Esplá, A. Izquierdo-Muñoz, E. Cortés, Francisco Gomariz-Castillo
Publikováno v:
Marine Ecology Progress Series. 652:77-94
Populations of the Mediterranean fan mussel Pinna nobilis have progressively decreased over the last decades as a result of anthropogenic activities. The rate of decline has strongly increased since 2016, when a mass mortality event triggered by the
Publikováno v:
Transactions in GIS. 24:1185-1207
Publikováno v:
GeoFocus Revista Internacional de Ciencia y Tecnología de la Información Geográfica. 24:59-75
La dinamica de la poblacion en la Demarcacion Hidrografica del Segura, determinada por procesos sociales y economicos ocurridos en los primeros anos del nuevo siglo, es una variable clave para el estudio de las causas y consecuencias de otros proceso