English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/134638
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
DC FieldValueLanguage
dc.contributor.authorSánchez, Nilda-
dc.contributor.authorGonzález-Zamora, Ángel-
dc.contributor.authorPiles, María-
dc.contributor.authorMartínez-Fernández, José-
dc.date.accessioned2016-07-11T06:50:45Z-
dc.date.available2016-07-11T06:50:45Z-
dc.date.issued2016-04-
dc.identifierdoi: 10.3390/rs8040287-
dc.identifierissn: 2072-4292-
dc.identifiere-issn: 2072-4292-
dc.identifier.citationRemote Sensing 8(4): 287 (2016)-
dc.identifier.urihttp://hdl.handle.net/10261/134638-
dc.description25 pages, 9 figures, 4 tables-
dc.description.abstractA new index for agricultural drought monitoring is presented based on the integration of different soil/vegetation remote sensing observations. The synergistic fusion of the surface soil moisture (SSM) from the Soil Moisture and Ocean Salinity (SMOS) mission, with the Moderate Resolution Imaging Spectroradiometer (MODIS) derived land surface temperature (LST), and water/vegetation indices for agricultural drought monitoring was tested. The rationale of the approach is based on the inverse relationship between LST, vegetation condition and soil moisture content. Thus, the proposed Soil Moisture Agricultural Drought Index (SMADI) combines the soil and temperature conditions while including the lagged response of vegetation. SMADI was retrieved every eight days at 500 m spatial resolution for the whole Iberian Peninsula (IP) from 2010 to 2014, and a time lag of eight days was used to account for the plant response to the varying soil/climatic conditions. The results of SMADI compared well with other agricultural indices in a semiarid area in the Duero basin, in Spain, and also with a climatic index in areas of the Iberian Peninsula under contrasted climatic conditions. Based on a standard classification of drought severity, the proposed index allowed for a coherent description of the drought conditions of the IP during the study period-
dc.description.sponsorshipThis study was supported by the Spanish Ministry of Economy and Competitiveness, MINECO (Projects AYA2012-39356-C05 and ESP2015-67549-C3-3) and the European Regional Development Fund, FEDER. Partial funding was also received from the BBVA Foundation-
dc.publisherMultidisciplinary Digital Publishing Institute-
dc.relationMINECO/ICTI2013-2016/ESP2015-67549-C3-2-R-
dc.rightsopenAccess-
dc.subjectDrought-
dc.subjectMODIS-
dc.subjectSMOS-
dc.subjectLST-
dc.subjectNDVI-
dc.subjectSoil moisture-
dc.subjectAgriculture-
dc.titleA New Soil Moisture Agricultural Drought Index (SMADI) Integrating MODIS and SMOS Products: A Case of Study over the Iberian Peninsula-
dc.typeartículo-
dc.identifier.doi10.3390/rs8040287-
dc.relation.publisherversionhttps://dx.doi.org/10.3390/rs8040287-
dc.date.updated2016-07-11T06:50:46Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.rights.licensehttp://creativecommons.org/licenses/by/4.0/-
dc.contributor.funderConsejo Superior de Investigaciones Científicas (España)-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderEuropean Commission-
dc.contributor.funderFundación BBVA-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100007406es_ES
Appears in Collections:(ICM) Artículos
Files in This Item:
File Description SizeFormat 
Sanchez_et_al_2016.pdf9,12 MBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.