CEN/TR 16469:2013
(Main)Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
This Technical Report describes a method for calibrating rainfall intensity (RI) gauges and the measurement requirements to obtain accurate and compatible data sets from hydro-meteorological networks, as a forerunner to the development of full hydro-meteorological data collection standards.
This Technical Report deals exclusively with catching-type RI gauges (see Clause 3). It concentrates on the generic calibration, performance checking and estimation of uncertainties for RI gauges. It does not cover specific gauge measurement principles, technical characteristics and technology adopted in the design of RI gauges.
Hydrometrie - Messung der Regenintensität (flüssiger Niederschlag): Anforderungen, Kalibrierverfahren und Feldmessungen
Dieser Technische Bericht beschreibt ein Verfahren zur Kalibrierung von Geräten zur Messung der Regenintensität und legt die Messanforderungen fest, um genaue und kompatible Datensätze aus hydrometeorologischen Netzwerken zu erhalten, und stellt einen Vorläufer für die Entwicklung von vollwertigen Normen zur Sammlung hydrometeorologischer Daten dar.
Dieser Technische Bericht behandelt ausschließlich auffangende Regenmesser (siehe Abschnitt 3). Er konzentriert sich auf die generische Kalibrierung, die Überprüfung der Leistungsfähigkeit und die Abschätzung von Messunsicherheiten von Regenmessern. In diesem Technischen Bericht nicht behandelt werden spezielle Messprinzipien von Regenmessern, technische Eigenschaften und bei der Konstruktion von Regen-intensitätsmessern angewendete Verfahren.
Mesurage de l'intensité pluviométrique (précipitations liquides) : exigences, méthodes d'étalonnage et mesures de terrain
Hidrometrija - Merjenje intenzivnosti padavin (tekoče padavine): zahteve, kalibracijske metode in terenske meritve
V tem tehničnem poročilu so opisane kalibracijska metoda za kontrolnike intenzivnosti padavin (RI) in merilne zahteve za pridobivanje točnih in združljivih nizov podatkov iz hidrometeoroloških mrež, kot predhodnik razvoja standardov za popolno zbirko hidrometeoroloških podatkov. To tehnično poročilo obravnava izključno kontrolnike intenzivnosti padavin s posodo za zbiranje padavin (glej točko 3). Osredotočeno je na splošno kalibracijo, preverjanje delovanja in oceno negotovosti za kontrolnike intenzivnosti padavin. Ne vključuje načel merjenja za specifične kontrolnike, tehničnih lastnosti in tehnologije, ki so del načrtovanja kontrolnikov intenzivnosti padavin.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TP CEN/TR 16469:2013
01-maj-2013
+LGURPHWULMD0HUMHQMHLQWHQ]LYQRVWLSDGDYLQWHNRþHSDGDYLQH]DKWHYH
NDOLEUDFLMVNHPHWRGHLQWHUHQVNHPHULWYH
Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements,
calibration methods and field measurements
Hydrometrie - Messung der Regenintensität (flüssiger Niederschlag): Anforderungen,
Kalibrierverfahren und Feldmessungen
Mesurage de l'intensité pluviométrique (précipitations liquides) : exigences, méthodes
d'étalonnage et mesures de terrain
Ta slovenski standard je istoveten z: CEN/TR 16469:2013
ICS:
07.060 Geologija. Meteorologija. Geology. Meteorology.
Hidrologija Hydrology
SIST-TP CEN/TR 16469:2013 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TP CEN/TR 16469:2013
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SIST-TP CEN/TR 16469:2013
TECHNICAL REPORT
CEN/TR 16469
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
January 2013
ICS 07.060
English Version
Hydrometry - Measurement of the rainfall intensity (liquid
precipitation): requirements, calibration methods and field
measurements
Mesurage de l'intensité pluviométrique (précipitations Hydrometrie - Messung der Regenintensität (flüssiger
liquides) : exigences, méthodes d'étalonnage et mesures Niederschlag): Anforderungen, Kalibrierverfahren und
de terrain Feldmessungen
This Technical Report was approved by CEN on 27 November 2012. It has been drawn up by the Technical Committee CEN/TC 318.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16469:2013: E
worldwide for CEN national Members.
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SIST-TP CEN/TR 16469:2013
CEN/TR 16469:2013 (E)
Contents Page
Foreword .3
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Standardization of RI raingauge calibration and field requirements .7
5 Accuracy of rainfall intensity .7
5.1 Fundamentals and requirements .7
5.2 Laboratory calibration method (constant flow and step response) .8
5.3 Classification of gauges according to accuracy performances .9
5.4 Field calibration method (calibration verification) .9
5.5 Traceability of the RI measurements . 10
6 Field rainfall intensity measurements . 10
6.1 References gauges and field intercomparisons . 10
6.2 Relevant operational requirements for field RI measurements . 10
th
6.3 General requirements for siting and exposure (as indicated by WMO-No. 8, 7 edition) . 11
6.4 International field intercomparisons: role and outcomes . 12
Annex A (informative) Laboratory tests . 13
Annex B (informative) Field measurements . 17
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