Urdukas CNR1 net radiometer
The CNR1 is manufactured by Kipp & Zonen for applications requiring research-grade performance. The radiometer measures the energy balance between incoming short-wave and long-wave infrared radiation versus surface-refl ected short-wave and outgoing long-wave infrared radiation.
The CNR1 consists of a pyranometer and pyrgeometer pair that faces upward and a complementary pair that faces downward. The pyranometers and pyrgeometers measure short-wave and far infrared radiation, respectively.
All four sensors are calibrated to an identical sensitivity coeffi cient. Th e CNR1 also includes an
RTD to measure the radiometer’s internal temperature,a 4WPB100 module to interface the RTD with the datalogger, and a heater that can be used to prevent condensation.
Technical Characteristics:
Sensors: Kipp & Zonen’s CM3 ISO-class,
thermopile pyranometer, CG3
pyrgeometer, PT100 RTD
Spectral response
Pyranometer: 305 to 2800 nm
Pyrgeometer: 5000 to 50,000 nm
Response Time: 18 seconds
Typical Sensitivity Range: 7 to 15 μV W-1 m2
Output Range
Pyranometer: 0 to 25 mV
Pyrgeometer: ±5 mV
Expected Accuracy
for Daily Totals: ±10%
Directional Error: <25 W m-2 (pyranometer)
Heating Resistor: 24 Ohms, 6 W at 12 Vdc
Operating Temperature: -40° to 70°C
Dimensions
Mounting Arm Diameter: 0.625 in. (1.6 cm)
Mounting Arm Length: 14.5 in. (37 cm)
Radiometer: 9.1 x 3.1 x 6.1 in.
(23.2 x 8.0 x 15.6 cm)
Weight: 8.8 lbs (4 kg)
Datalogger Requirements: Six diff erential or four singleended
and two diff erential
analog channels
CE Compliance: CE compliant under the European
Union’s EMC directive
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Citation proposal
(2014) . Urdukas CNR1 net radiometer. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/59f03b05-e6ef-4c09-852e-befaf65bf8e0 |
INSPIRE
Identification
- File identifier
- 59f03b05-e6ef-4c09-852e-befaf65bf8e0 XML
- Hierarchy level
- Series
Online resource
- Protocol
- OGC:WMS-1.1.1-http-get-map
- Protocol
- GLG:KML-2.0-http-get-map
- Protocol
- WWW:DOWNLOAD-1.0-http--download
Resource identifier
- Spatial representation type
- Vector
Encoding
Projection
- code
- WGS 84 (EPSG:4326)
Classification of data and services
- Topic category
-
- Climatology, meteorology, atmosphere
- Geoscientific information
- Environment
Classification of data and services
Coupled resource
Coupled resource
Classification of data and services
Coupled resource
Coupled resource
Keywords
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Geographic coverage
))
Temporal reference
Temporal extent
Temporal extent
- Date ( Publication )
- 2014-08-29T19:08:00
Quality and validity
- Lineage
-
The automatic weather stations (AWS) for monitoring meteorological conditions are currently included in the SHARE network.
An automatic weather station is defined as a "meteorological station at which observations are made and trasmitted automatically" (WMO, 1992 a).
In particular, in the framework of the SHARE project for all parameters, the data has been visually checked, looking for extremely and unusual low/high values and/or periods with constant values.
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
- Ev-K2-CNR
- evk2cnr@evk2cnr.org
Responsible organization (s)
Contact for the resource
- Organisation name
- Ev-K2-CNR
- evk2cnr@evk2cnr.org
Metadata information
Contact for the metadata
- Organisation name
- Ev-K2-CNR
- metadata@evk2cnr.org
- Date stamp
- 2025-02-24T09:01:39
- Metadata language
- eng
- Character set
- UTF8
SDS
Conformance class 1: invocable
Access Point URL
Endpoint URL
Technical specification
Conformance class 2: interoperable
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Quality of Service
Access constraints
Limitation
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Limitation
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Conformance class 3: harmonized
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