SPEIbase v.2.6 [Dataset]
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. Th...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | conjunto de datos |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/202305 |
| Acceso en línea: | http://hdl.handle.net/10261/202305 https://doi.org/10.20350/digitalCSIC/15555 |
| Access Level: | acceso abierto |
| Palabra clave: | SPEI Drought Precipitation Standardized Precipitation-Evapotranspiration Index Drought Index Evapotranspiration Global Warming Global data Climate change Climate data Climatology http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_2741 http://metadata.un.org/sdg/13 Take urgent action to combat climate change and its impacts drought evapotranspiration global warming climate change climate services meteorological observations |
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oai:digital.csic.es:10261/202305 |
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ES |
| network_name_str |
España |
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|
| dc.title.none.fl_str_mv |
SPEIbase v.2.6 [Dataset] |
| title |
SPEIbase v.2.6 [Dataset] |
| spellingShingle |
SPEIbase v.2.6 [Dataset] Beguería, Santiago SPEI Drought Precipitation Standardized Precipitation-Evapotranspiration Index Drought Index Evapotranspiration Global Warming Global data Climate change Climate data Climatology http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_2741 http://metadata.un.org/sdg/13 Take urgent action to combat climate change and its impacts drought evapotranspiration global warming climate change climate services meteorological observations |
| title_short |
SPEIbase v.2.6 [Dataset] |
| title_full |
SPEIbase v.2.6 [Dataset] |
| title_fullStr |
SPEIbase v.2.6 [Dataset] |
| title_full_unstemmed |
SPEIbase v.2.6 [Dataset] |
| title_sort |
SPEIbase v.2.6 [Dataset] |
| dc.creator.none.fl_str_mv |
Beguería, Santiago Vicente Serrano, Sergio M. Reig-Gracia, Fergus Latorre Garcés, Borja |
| author |
Beguería, Santiago |
| author_facet |
Beguería, Santiago Vicente Serrano, Sergio M. Reig-Gracia, Fergus Latorre Garcés, Borja |
| author_role |
author |
| author2 |
Vicente Serrano, Sergio M. Reig-Gracia, Fergus Latorre Garcés, Borja |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Beguería, Santiago [0000-0002-3974-2947] Vicente Serrano, Sergio M. [0000-0003-2892-518X] Latorre Garcés, Borja [0000-0002-6720-3326] Reig-Gracia, Fergus [0000-0002-9482-1170] Beguería, Santiago [santiago.begueria@csic.es] Beguería, Santiago Vicente Serrano, Sergio M. Reig-Gracia, Fergus Latorre Garcés, Borja Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
SPEI Drought Precipitation Standardized Precipitation-Evapotranspiration Index Drought Index Evapotranspiration Global Warming Global data Climate change Climate data Climatology http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_2741 http://metadata.un.org/sdg/13 Take urgent action to combat climate change and its impacts drought evapotranspiration global warming climate change climate services meteorological observations |
| topic |
SPEI Drought Precipitation Standardized Precipitation-Evapotranspiration Index Drought Index Evapotranspiration Global Warming Global data Climate change Climate data Climatology http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_2741 http://metadata.un.org/sdg/13 Take urgent action to combat climate change and its impacts drought evapotranspiration global warming climate change climate services meteorological observations |
| 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). |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 2020 2020 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/dataset http://purl.org/coar/resource_type/c_ddb1 |
| format |
dataset |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/202305 https://doi.org/10.20350/digitalCSIC/15555 |
| url |
http://hdl.handle.net/10261/202305 https://doi.org/10.20350/digitalCSIC/15555 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
NetCDF http://hdl.handle.net/10261/153475 Based on the CRU TS v. 4.03 dataset (https://crudata.uea.ac.uk/cru/data/hrg/cru_ts_4.03/) of the Climate Research Unit, University of East Anglia (UK). 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. 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. [EN] NetCDF files can be accessed and manipulated using various software tools, including GIS applications like QGIS and ArcMap, specialized applications like Panoply (https://www.giss.nasa.gov/tools/panoply/), and dedicated libraries such as ncdf4, raster, or terra in R, as well as netCDF4 or xarray in Python, among others. For more information, please refer to https://spei.csic.es/database.html. [ES] Los archivos NetCDF de la dataset se pueden acceder y manipular utilizando diversas herramientas de software, incluidas aplicaciones SIG como QGIS y ArcMap, aplicaciones especializadas como Panoply (https://www.giss.nasa.gov/tools/panoply/), y librerías específicas como ncdf4, raster o terra en R, así como netCDF4 o xarray en Python, entre otras. Para más información, consulte https://spei.csic.es/database.html. https://spei.csic.es/ Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
DIGITAL.CSIC |
| publisher.none.fl_str_mv |
DIGITAL.CSIC |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
| instname_str |
Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| collection |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869418168317902848 |
| spelling |
SPEIbase v.2.6 [Dataset]Beguería, SantiagoVicente Serrano, Sergio M.Reig-Gracia, FergusLatorre Garcés, BorjaSPEIDroughtPrecipitationStandardized Precipitation-Evapotranspiration IndexDrought IndexEvapotranspirationGlobal WarmingGlobal dataClimate changeClimate dataClimatologyhttp://aims.fao.org/aos/agrovoc/c_2391http://aims.fao.org/aos/agrovoc/c_2741http://metadata.un.org/sdg/13Take urgent action to combat climate change and its impactsdroughtevapotranspirationglobal warmingclimate changeclimate servicesmeteorological observationsThe 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).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 https://spei.csic.es/.This work was not supported by any external funding.NoDIGITAL.CSICBeguería, Santiago [0000-0002-3974-2947]Vicente Serrano, Sergio M. [0000-0003-2892-518X]Latorre Garcés, Borja [0000-0002-6720-3326]Reig-Gracia, Fergus [0000-0002-9482-1170]Beguería, Santiago [santiago.begueria@csic.es]Beguería, SantiagoVicente Serrano, Sergio M.Reig-Gracia, FergusLatorre Garcés, BorjaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1http://hdl.handle.net/10261/202305https://doi.org/10.20350/digitalCSIC/15555reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésNetCDFhttp://hdl.handle.net/10261/153475Based on the CRU TS v. 4.03 dataset (https://crudata.uea.ac.uk/cru/data/hrg/cru_ts_4.03/) of the Climate Research Unit, University of East Anglia (UK).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.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.[EN] NetCDF files can be accessed and manipulated using various software tools, including GIS applications like QGIS and ArcMap, specialized applications like Panoply (https://www.giss.nasa.gov/tools/panoply/), and dedicated libraries such as ncdf4, raster, or terra in R, as well as netCDF4 or xarray in Python, among others. For more information, please refer to https://spei.csic.es/database.html. [ES] Los archivos NetCDF de la dataset se pueden acceder y manipular utilizando diversas herramientas de software, incluidas aplicaciones SIG como QGIS y ArcMap, aplicaciones especializadas como Panoply (https://www.giss.nasa.gov/tools/panoply/), y librerías específicas como ncdf4, raster o terra en R, así como netCDF4 o xarray en Python, entre otras. Para más información, consulte https://spei.csic.es/database.html.https://spei.csic.es/Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2023052026-05-22T06:33:51Z |
| score |
15,812455 |