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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Beguería, Santiago | es_ES |
dc.contributor.author | Vicente Serrano, Sergio M. | es_ES |
dc.contributor.author | Reig-Gracia, Fergus | es_ES |
dc.contributor.author | Latorre Garcés, Borja | es_ES |
dc.date.accessioned | 2020-02-28T14:00:44Z | - |
dc.date.available | 2020-02-28T14:00:44Z | - |
dc.date.issued | 2020-03 | - |
dc.identifier.citation | Beguería, Santiago; Vicente Serrano, Sergio M.; Reig-Gracia, Fergus; Latorre Garcés, Borja; 2020; SPEIbase v.2.6 [Dataset]; DIGITAL.CSIC; Version 2.6; https://doi.org/10.20350/digitalCSIC/15555 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/202305 | - |
dc.description | The Global 0.5° gridded SPEI dataset is made available under the Open Database License. Any rights in individual contents of the database are licensed under the Database Contents License. Users of the dataset are free to share, create and adapt under the conditions of attribution and share-alike. The Global SPEI database, SPEIbase, offers long-time, robust information on the drought conditions at the global scale, with a 0.5 degrees spatial resolution and a monthly time resolution. It has a multi-scale character, providing SPEI time-scales between 1 and 48 months. The Standardized Precipitatin-Evapotranspiration Index (SPEI) expresses, as a standardized variate (mean zero and unit variance), the deviations of the current climatic balance (precipitation minus evapotranspiration potential) with respect to the long-term balance. The reference period for the calculation, in the SPEIbase, corresponds to the whole study period. Being a standardized variate means that the SPEI condition can be compared across space and time. Calculation of the evapotranspiration potential in SPEIbase is based on the FAO-56 Penman-Monteith method. Data type: float; units: z-values (standard deviations). No land pixels are assigned a value of 1.0x10^30. In some rare cases it was not possible to achieve a good fit to the log-logistic distribution, resulting in a NAN (not a number) value in the database. Dimensions of the dataset: lon = 720; lat = 360; time = 1356. Resolution of the dataset: lon = 0.5º; lat = 0.5º; time = 1 month. Created in R using the SPEI package (http://cran.r-project.org/web/packages/SPEI). | es_ES |
dc.description.abstract | Global gridded dataset of the Standardized Precipitation-Evapotranspiration Index (SPEI) at time scales between 1 and 48 months.-- Spatial resolution of 0.5º lat/lon.-- This is an update of the SPEIbase v2.4 (http://digital.csic.es/handle/10261/128892).-- What’s new in version 2.5: 1) Data has been extended to the period 1901-2015 (it was 1901-2014 in v 2.4), based on the CRU TS3.24.01 dataset. 2) A bug on versions 2.2 to 2.4 of the dataset has been corrected that prevented correctly reading the ETo data in mm/month-- For more details on the SPEI visit http://sac.csic.es/spei. | es_ES |
dc.relation.isreferencedby | Vicente-Serrano S.M., Beguería S., López-Moreno J.I., 2010: A Multi-scalar drought index sensitive to global warming: The Standardized Precipitation Evapotranspiration Index – SPEI. Journal of Climate 23(7), 1696-1718, DOI: 10.1175/2009JCLI2909.1.-- http://digital.csic.es/handle/10261/22405. | es_ES |
dc.relation.isreferencedby | Vicente-Serrano S.M., Beguería S., López-Moreno J.I., Angulo M., El Kenawy A. (2010) A global 0.5° gridded dataset (1901-2006) of a multiscalar drought index considering the joint effects of precipitation and temperature. Journal of Hydrometeorology 11(4), 1033-1043, DOI: 10.1175/2010JHM1224.1.-- http://digital.csic.es/handle/10261/23906. | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | SPEI, Drought, Drought Index, Standardized Precipitation-Evapotranspiration Index, Precipitation, Evapotranspiration, Global Warming, Climate change, Climatology, Climate data, Global data | es_ES |
dc.title | SPEIbase v.2.6 [Dataset] | es_ES |
dc.type | dataset | es_ES |
dc.identifier.doi | https://doi.org/10.20350/digitalCSIC/15555 | - |
dc.description.peerreviewed | No | es_ES |
dc.relation.publisherversion | http://sac.csic.es/spei/ | es_ES |
dc.embargo.terms | 2021-01-01 | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.subject.uri | http://aims.fao.org/aos/agrovoc/c_2391 | - |
dc.subject.uri | http://aims.fao.org/aos/agrovoc/c_2741 | - |
dc.subject.uri | http://metadata.un.org/sdg/13 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_ddb1 | es_ES |
dc.subject.sdg | Take urgent action to combat climate change and its impacts | es_ES |
dc.subject.agrovoc | drought | - |
dc.subject.agrovoc | evapotranspiration | - |
item.openairetype | dataset | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.cerifentitytype | Products | - |
item.openairecristype | http://purl.org/coar/resource_type/c_ddb1 | - |
Aparece en las colecciones: | (EEAD) Conjuntos de datos (IPE) Conjuntos de datos (EEAD) SPEIbase |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
spei01.nc | Global 01-month 1901-2015 SPEI | 353,42 MB | NetCDF | Visualizar/Abrir |
spei02.nc | Global 02-month 1901-2015 SPEI | 354,15 MB | NetCDF | Visualizar/Abrir |
spei03.nc | Global 03-month 1901-2015 SPEI | 355,78 MB | NetCDF | Visualizar/Abrir |
spei04.nc | Global 04-month 1901-2015 SPEI | 357,66 MB | NetCDF | Visualizar/Abrir |
spei05.nc | Global 05-month 1901-2015 SPEI | 352,36 MB | NetCDF | Visualizar/Abrir |
spei06.nc | Global 06-month 1901-2015 SPEI | 355,43 MB | NetCDF | Visualizar/Abrir |
spei07.nc | Global 07-month 1901-2015 SPEI | 353,45 MB | NetCDF | Visualizar/Abrir |
spei08.nc | Global 08-month 1901-2015 SPEI | 356,18 MB | NetCDF | Visualizar/Abrir |
spei09.nc | Global 09-month 1901-2015 SPEI | 352,27 MB | NetCDF | Visualizar/Abrir |
spei10.nc | Global 10-month 1901-2015 SPEI | 350,68 MB | NetCDF | Visualizar/Abrir |
spei11.nc | Global 11-month 1901-2015 SPEI | 354,27 MB | NetCDF | Visualizar/Abrir |
spei12.nc | Global 12-month 1901-2015 SPEI | 353,46 MB | NetCDF | Visualizar/Abrir |
spei13.nc | Global 13-month 1901-2015 SPEI | 352,74 MB | NetCDF | Visualizar/Abrir |
spei14.nc | Global 14-month 1901-2015 SPEI | 350,9 MB | NetCDF | Visualizar/Abrir |
spei15.nc | Global 15-month 1901-2015 SPEI | 350,66 MB | NetCDF | Visualizar/Abrir |
spei16.nc | Global 16-month 1901-2015 SPEI | 350,92 MB | NetCDF | Visualizar/Abrir |
spei17.nc | Global 17-month 1901-2015 SPEI | 350,66 MB | NetCDF | Visualizar/Abrir |
spei18.nc | Global 18-month 1901-2015 SPEI | 349,89 MB | NetCDF | Visualizar/Abrir |
spei19.nc | Global 19-month 1901-2015 SPEI | 349,41 MB | NetCDF | Visualizar/Abrir |
spei20.nc | Global 20-month 1901-2015 SPEI | 350,82 MB | NetCDF | Visualizar/Abrir |
spei21.nc | Global 21-month 1901-2015 SPEI | 350,11 MB | NetCDF | Visualizar/Abrir |
spei22.nc | Global 22-month 1901-2015 SPEI | 348,72 MB | NetCDF | Visualizar/Abrir |
spei23.nc | Global 23-month 1901-2015 SPEI | 348,41 MB | NetCDF | Visualizar/Abrir |
spei24.nc | Global 24-month 1901-2015 SPEI | 349,01 MB | NetCDF | Visualizar/Abrir |
spei25.nc | Global 25-month 1901-2015 SPEI | 347,75 MB | NetCDF | Visualizar/Abrir |
spei26.nc | Global 26-month 1901-2015 SPEI | 348,89 MB | NetCDF | Visualizar/Abrir |
spei27.nc | Global 27-month 1901-2015 SPEI | 348,11 MB | NetCDF | Visualizar/Abrir |
spei28.nc | Global 28-month 1901-2015 SPEI | 348,03 MB | NetCDF | Visualizar/Abrir |
spei29.nc | Global 29-month 1901-2015 SPEI | 347,74 MB | NetCDF | Visualizar/Abrir |
spei30.nc | Global 30-month 1901-2015 SPEI | 344,28 MB | NetCDF | Visualizar/Abrir |
spei31.nc | Global 31-month 1901-2015 SPEI | 346,48 MB | NetCDF | Visualizar/Abrir |
spei32.nc | Global 32-month 1901-2015 SPEI | 345,52 MB | NetCDF | Visualizar/Abrir |
spei33.nc | Global 33-month 1901-2015 SPEI | 345,22 MB | NetCDF | Visualizar/Abrir |
spei34.nc | Global 34-month 1901-2015 SPEI | 344,94 MB | NetCDF | Visualizar/Abrir |
spei35.nc | Global 35-month 1901-2015 SPEI | 344,65 MB | NetCDF | Visualizar/Abrir |
spei36.nc | Global 36-month 1901-2015 SPEI | 346,96 MB | NetCDF | Visualizar/Abrir |
spei37.nc | Global 37-month 1901-2015 SPEI | 344,81 MB | NetCDF | Visualizar/Abrir |
spei38.nc | Global 38-month 1901-2015 SPEI | 343,04 MB | NetCDF | Visualizar/Abrir |
spei39.nc | Global 39-month 1901-2015 SPEI | 342,91 MB | NetCDF | Visualizar/Abrir |
spei40.nc | Global 40-month 1901-2015 SPEI | 343,06 MB | NetCDF | Visualizar/Abrir |
spei41.nc | Global 41-month 1901-2015 SPEI | 343,92 MB | NetCDF | Visualizar/Abrir |
spei42.nc | Global 42-month 1901-2015 SPEI | 342,72 MB | NetCDF | Visualizar/Abrir |
spei43.nc | Global 43-month 1901-2015 SPEI | 341,4 MB | NetCDF | Visualizar/Abrir |
spei44.nc | Global 44-month 1901-2015 SPEI | 342,49 MB | NetCDF | Visualizar/Abrir |
spei45.nc | Global 45-month 1901-2015 SPEI | 340,91 MB | NetCDF | Visualizar/Abrir |
spei46.nc | Global 46-month 1901-2015 SPEI | 340,08 MB | NetCDF | Visualizar/Abrir |
spei47.nc | Global 47-month 1901-2015 SPEI | 342,24 MB | NetCDF | Visualizar/Abrir |
spei48.nc | Global 48-month 1901-2015 SPEI | 340,72 MB | NetCDF | Visualizar/Abrir |
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