Automatic quality control of telemetric rain gauge data for operational applications at IMGW-PIB

被引：3

作者：

Otop, Irena ^{[1
]}

Szturc, Jan ^{[1
]}

Osrodka, Katarzyna ^{[1
]}

Djakow, Piotr ^{[1
]}

机构：

[1] Natl Res Inst, Inst Meteorol & Water Management, Podlesna 61, PL-01673 Warsaw, Poland

来源：

XLVIII SEMINAR OF APPLIED MATHEMATICS | 2018年 / 23卷

关键词：

RADAR; ALGORITHMS; ERRORS;

D O I：

10.1051/itmconf/20182300028

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The automatic procedure of real-time quality control (QC) of telemetric rain gauge measurements (G) has been developed to produce quantitative precipitation estimates mainly for the needs of operational hydrology. The developed QC procedure consists of several tests: gross error detection, a range check, a spatial consistency check, a temporal consistency check, and a radar and satellite conformity check. The output of the procedure applied in real-time is quality index QI(G) that quantitatively characterised quality of each individual measurement. The QC procedure has been implemented into operational work at the Institute of Meteorology and Water Management since 2016. However, some elements of the procedure are still under development and can be improved based on the results and experience collected after about two years of real-time work on network of telemetric rain gauges

引用

页数：6

共 22 条

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