High-resolution satellite-gauge merged precipitation climatologies of the tropical andes
Descripción del Articulo
This research was funded by the European Institute of Technology (EIT)Climate Knowledge and Innovation Community (Climate-KIC). Buytaert received support from the Ecuadorian PROMETEO program during part of this research. Buytaert and Zulkafli received support from UK NERC grant NE-K010239-1. Willems...
| Autores: | , , , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2016 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/635 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/635 https://doi.org/10.1002/2015JD023788 |
| Nivel de acceso: | acceso abierto |
| Materia: | tropical meteorology catchment gauge image resolution interpolation orography precipitation (climatology) precipitation assessment satellite imagery TRMM Andes https://purl.org/pe-repo/ocde/ford#2.02.05 |
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CONC |
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CONCYTEC-Institucional |
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4689 |
| dc.title.none.fl_str_mv |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| title |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| spellingShingle |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes Manz B. tropical meteorology catchment gauge image resolution interpolation orography precipitation (climatology) precipitation assessment satellite imagery TRMM Andes https://purl.org/pe-repo/ocde/ford#2.02.05 |
| title_short |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| title_full |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| title_fullStr |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| title_full_unstemmed |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| title_sort |
High-resolution satellite-gauge merged precipitation climatologies of the tropical andes |
| author |
Manz B. |
| author_facet |
Manz B. Buytaert W. Zulkafli Z. Lavado W. Willems B. Robles L.A. Rodríguez-Sánchez J.-P. |
| author_role |
author |
| author2 |
Buytaert W. Zulkafli Z. Lavado W. Willems B. Robles L.A. Rodríguez-Sánchez J.-P. |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Manz B. Buytaert W. Zulkafli Z. Lavado W. Willems B. Robles L.A. Rodríguez-Sánchez J.-P. |
| dc.subject.none.fl_str_mv |
tropical meteorology |
| topic |
tropical meteorology catchment gauge image resolution interpolation orography precipitation (climatology) precipitation assessment satellite imagery TRMM Andes https://purl.org/pe-repo/ocde/ford#2.02.05 |
| dc.subject.es_PE.fl_str_mv |
catchment gauge image resolution interpolation orography precipitation (climatology) precipitation assessment satellite imagery TRMM Andes |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#2.02.05 |
| description |
This research was funded by the European Institute of Technology (EIT)Climate Knowledge and Innovation Community (Climate-KIC). Buytaert received support from the Ecuadorian PROMETEO program during part of this research. Buytaert and Zulkafli received support from UK NERC grant NE-K010239-1. Willems and Robles received support from Proyecto Cátedra CONCYTEC: “Teledetección en la Desertificación y Sequía.” Gauge data were obtained from HYBAM (http://www.ore-hybam.org) and NOAA NCDC (http://www.ncdc.noaa.gov/cdo-web) as well as from the national weather services of Bolivia (SENAMHI), Colombia (IDEAM), Ecuador (INAMHI), and Peru (SENAMHI), which are not freely accessible in the public domain but can be requested from the institutions. TRMM 2A25 data were obtained from NASA via the Precipitation Processing System (http://pps.gsfc.nasa.gov). The authors would like to thank Bodo Bookhagen and one anonymous reviewer for their valuable comments. The climatological precipitation data sets presented in this study are available at doi.org/10.5285/74a588cc-723c-4a35-ac0c-223f5b92ee36. |
| publishDate |
2016 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2016 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/635 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1002/2015JD023788 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-84959204624 |
| url |
https://hdl.handle.net/20.500.12390/635 https://doi.org/10.1002/2015JD023788 |
| identifier_str_mv |
2-s2.0-84959204624 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Journal of Geophysical Research |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
| dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
| publisher.none.fl_str_mv |
Wiley-Blackwell |
| dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
| instname_str |
Consejo Nacional de Ciencia Tecnología e Innovación |
| instacron_str |
CONCYTEC |
| institution |
CONCYTEC |
| reponame_str |
CONCYTEC-Institucional |
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CONCYTEC-Institucional |
| repository.name.fl_str_mv |
Repositorio Institucional CONCYTEC |
| repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
| _version_ |
1844883131198341120 |
| spelling |
Publicationrp01294600rp01299600rp01296600rp01300600rp01298600rp01297600rp01295600Manz B.Buytaert W.Zulkafli Z.Lavado W.Willems B.Robles L.A.Rodríguez-Sánchez J.-P.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2016https://hdl.handle.net/20.500.12390/635https://doi.org/10.1002/2015JD0237882-s2.0-84959204624This research was funded by the European Institute of Technology (EIT)Climate Knowledge and Innovation Community (Climate-KIC). Buytaert received support from the Ecuadorian PROMETEO program during part of this research. Buytaert and Zulkafli received support from UK NERC grant NE-K010239-1. Willems and Robles received support from Proyecto Cátedra CONCYTEC: “Teledetección en la Desertificación y Sequía.” Gauge data were obtained from HYBAM (http://www.ore-hybam.org) and NOAA NCDC (http://www.ncdc.noaa.gov/cdo-web) as well as from the national weather services of Bolivia (SENAMHI), Colombia (IDEAM), Ecuador (INAMHI), and Peru (SENAMHI), which are not freely accessible in the public domain but can be requested from the institutions. TRMM 2A25 data were obtained from NASA via the Precipitation Processing System (http://pps.gsfc.nasa.gov). The authors would like to thank Bodo Bookhagen and one anonymous reviewer for their valuable comments. The climatological precipitation data sets presented in this study are available at doi.org/10.5285/74a588cc-723c-4a35-ac0c-223f5b92ee36.Satellite precipitation products are becoming increasingly useful to complement rain gauge networks in regions where these are too sparse to capture spatial precipitation patterns, such as in the Tropical Andes. The Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (TPR) was active for 17 years (1998–2014) and has generated one of the longest single-sensor, high-resolution, and high-accuracy rainfall records. In this study, high-resolution (5 km) gridded mean monthly climatological precipitation is derived from the raw orbital TPR data (TRMM 2A25) and merged with 723 rain gauges using multiple satellite-gauge (S-G) merging approaches. The resulting precipitation products are evaluated by cross validation and catchment water balances (runoff ratios) for 50 catchments across the Tropical Andes. Results show that the TPR captures major synoptic and seasonal precipitation patterns and also accurately defines orographic gradients but underestimates absolute monthly rainfall rates. The S-G merged products presented in this study constitute an improved source of climatological rainfall data, outperforming the gridded TPR product as well as a rain gauge-only product based on ordinary Kriging. Among the S-G merging methods, performance of inverse distance interpolation of satellite-gauge residuals was similar to that of geostatistical methods, which were more sensitive to gauge network density. High uncertainty and low performance of the merged precipitation products predominantly affected regions with low and intermittent precipitation regimes (e.g., Peruvian Pacific coast) and is likely linked to the low TPR sampling frequency. All S-G merged products presented in this study are available in the public domain.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengWiley-BlackwellJournal of Geophysical Researchinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/tropical meteorologycatchment-1gauge-1image resolution-1interpolation-1orography-1precipitation (climatology)-1precipitation assessment-1satellite imagery-1TRMM-1Andes-1https://purl.org/pe-repo/ocde/ford#2.02.05-1High-resolution satellite-gauge merged precipitation climatologies of the tropical andesinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/635oai:repositorio.concytec.gob.pe:20.500.12390/6352024-05-30 15:35:52.718https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="f87ff2b5-758a-4d19-b06f-a930ed5d6184"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>High-resolution satellite-gauge merged precipitation climatologies of the tropical andes</Title> <PublishedIn> <Publication> <Title>Journal of Geophysical Research</Title> </Publication> </PublishedIn> <PublicationDate>2016</PublicationDate> <DOI>https://doi.org/10.1002/2015JD023788</DOI> <SCP-Number>2-s2.0-84959204624</SCP-Number> <Authors> <Author> <DisplayName>Manz B.</DisplayName> <Person id="rp01294" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Buytaert W.</DisplayName> <Person id="rp01299" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Zulkafli Z.</DisplayName> <Person id="rp01296" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Lavado W.</DisplayName> <Person id="rp01300" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Willems B.</DisplayName> <Person id="rp01298" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Robles L.A.</DisplayName> <Person id="rp01297" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Rodríguez-Sánchez J.-P.</DisplayName> <Person id="rp01295" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Wiley-Blackwell</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/4.0/</License> <Keyword>tropical meteorology</Keyword> <Keyword>catchment</Keyword> <Keyword>gauge</Keyword> <Keyword>image resolution</Keyword> <Keyword>interpolation</Keyword> <Keyword>orography</Keyword> <Keyword>precipitation (climatology)</Keyword> <Keyword>precipitation assessment</Keyword> <Keyword>satellite imagery</Keyword> <Keyword>TRMM</Keyword> <Keyword>Andes</Keyword> <Abstract>Satellite precipitation products are becoming increasingly useful to complement rain gauge networks in regions where these are too sparse to capture spatial precipitation patterns, such as in the Tropical Andes. The Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (TPR) was active for 17 years (1998–2014) and has generated one of the longest single-sensor, high-resolution, and high-accuracy rainfall records. In this study, high-resolution (5 km) gridded mean monthly climatological precipitation is derived from the raw orbital TPR data (TRMM 2A25) and merged with 723 rain gauges using multiple satellite-gauge (S-G) merging approaches. The resulting precipitation products are evaluated by cross validation and catchment water balances (runoff ratios) for 50 catchments across the Tropical Andes. Results show that the TPR captures major synoptic and seasonal precipitation patterns and also accurately defines orographic gradients but underestimates absolute monthly rainfall rates. The S-G merged products presented in this study constitute an improved source of climatological rainfall data, outperforming the gridded TPR product as well as a rain gauge-only product based on ordinary Kriging. Among the S-G merging methods, performance of inverse distance interpolation of satellite-gauge residuals was similar to that of geostatistical methods, which were more sensitive to gauge network density. High uncertainty and low performance of the merged precipitation products predominantly affected regions with low and intermittent precipitation regimes (e.g., Peruvian Pacific coast) and is likely linked to the low TPR sampling frequency. All S-G merged products presented in this study are available in the public domain.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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13.394457 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
