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Screening and flagging of solar irradiation and ancillary meteorological data

Geuder, Norbert and Wolfertstetter, Fabian and Wilbert, Stefan and Schueler, David and Affolter, Roman and Lüpfert, Eckhard and Espinar, B. (2014) Screening and flagging of solar irradiation and ancillary meteorological data. SolarPACES 2014, 16.- 10. Sept. 2014, Peking, China.

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Solar irradiance and ancillary meteorological data is frequently measured by Automatic Weather Stations for use within solar resource assessment for solar power plants. High accuracy measurement data are required for comparison and adjustment of satellite data and derivation of the expectable long-term mean value. Thus utmost diligence must be taken during the measurement process and data evaluation to get the data bankable. The combination of automatic data screening and manual flagging by an expert in daily frequency in close collaboration with a local station operator is the securest way to detect impacts on measurement data and paves the way for post-correcting data treatment where necessary and reasonable. This is the preferred and recommended procedure, resulting in utmost data quality. The presented work is also understood as a basis for ongoing development and discussion among the corresponding expert group about screening of irradiance and ancillary meteorological data and its corresponding flagging. A common understanding and wide conformity about the screening process and flagging of data would be aspired.

Item URL in elib:https://elib.dlr.de/91767/
Document Type:Conference or Workshop Item (Speech)
Title:Screening and flagging of solar irradiation and ancillary meteorological data
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Geuder, Norbertn.geuder (at) cspservices.deUNSPECIFIED
Wolfertstetter, Fabianfabian.wolfertstetter (at) dlr.deUNSPECIFIED
Wilbert, Stefanstefan.wilbert (at) dlr.deUNSPECIFIED
Schueler, DavidCSP ServicesUNSPECIFIED
Affolter, RomanCSP ServicesUNSPECIFIED
Espinar, B.Mines Paris TechUNSPECIFIED
Date:16 September 2014
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Meteorological data, flagging, screening, solar irradiation, data treatment, Automatic Weather Station, monitoring, supervision
Event Title:SolarPACES 2014
Event Location:Peking, China
Event Type:international Conference
Event Dates:16.- 10. Sept. 2014
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Concentrating Solar Systems (old)
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Qualification (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Qualifizierung
Deposited By: Kruschinski, Anja
Deposited On:11 Nov 2014 13:32
Last Modified:11 Nov 2014 13:32

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