Kipp&Zonen CNR4 (radiometry)

Grazie ad un radiometro CNR4 Kipp & Zonen, sono misurate le componenti incidente e riflessa della radiazione solare short-wave (lunghezza d’onda) e long-wave (lunghezza d’onda). Il radiometro è stato tarato presso il World Calibration Center del WMO di Davos prima della sua installazione.

The CNR 4 net radiometer measures the energy balance between incoming short-wave and long-wave Far Infrared (FIR) radiation versus surface-reflected short-wave and outgoing long-wave radiation.

The CNR 4 net radiometer consists of a pyranometer pair, one facing upward, the other facing downward, and a pyrgeometer pair in a similar configuration. The pyranometer pair measures the short-wave radiation. And the pyrgeometer pair measures long-wave radiation. The upper long-wave detector of CNR 4 has a meniscus dome. This ensures that water droplets role off easily and improves the field of view to nearly 180°, compared with a 150° for a flat window. All 4 sensors are integrated directly into the instrument body, instead of separate modules mounted onto the housing. But are each calibrated individually for optimal accuracy.

Two temperature sensors, a Pt-100 and Thermistor, are integrated for compatibility with every data logger. The temperature sensor is used to provide information to correct the infrared readings for the temperature of the instrument housing. Care has been taken to place the long-wave sensors close to each other and close to the temperature sensors. This assures that the temperatures of the measurement surfaces are the same and accurately known. Which improves the quality of the long-wave measurements.

 
Citation proposal
(2013) . Kipp&Zonen CNR4 (radiometry). https://geoportal.mountaingenius.org/geonetwork/srv/api/records/5d77683f-9c61-4b75-89f5-c333672bcc40
 

INSPIRE

Identification

File identifier
5d77683f-9c61-4b75-89f5-c333672bcc40   XML
Online resource
Protocol
WWW:LINK-1.0-http--link
Protocol
Protocol
OGC:WMS-1.1.1-http-get-map
Resource identifier
Metadata language
eng
Spatial representation type
Vector
Encoding
Projection
code
WGS 1984
 

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Topic category
  • Boundaries
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Long-wave radiation
Other keywords
Keywords ( Theme )
  • I-AMICA
Keywords ( Place )
  • Capo Granitola
Keywords ( Place )
  • Sicily
Keywords ( Place )
  • Italy
Keywords ( Theme )
  • short-wave radation
Keywords ( Theme )
  • albedo
Keywords ( Theme )
  • solar radiation
Keywords ( Theme )
  • thermal radiation
Keywords ( Theme )
  • radiazione
Keywords ( Theme )
  • radiazione solare
Keywords ( Place )
  • Italy
Keywords ( Place )
  • Sicilia
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2013-05-20T10:26:00
 

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Lineage
 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

Access constraints
 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
CNR - ISAC
Email
m.busetto@isac.cnr.it
 

Responsible organization (s)

Contact for the resource
Organisation name
CNR - ISAC
Email
m.busetto@isac.cnr.it
 

Metadata information

Contact for the metadata
Organisation name
Email
Date stamp
2015-05-06T09:20:44
Metadata language
eng
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
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Contact for the resource
 
 

Conformance class 3: harmonized

 
 

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