Changri Nup CNR 1 net radiometer
The CNR1 net radiometer by Kipp & Zonen is for applications requiring research-grade performance. The radiometer measures the energy balance between incoming short-wave and long-wave IR radiation versus surface-reflected short-wave and outgoing long-wave IR 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. The CNR1 also includes an RTD to measure the radiometer’s internal temperature and a heater that can be used to prevent condensation.
CNR1 Specifications
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
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
CE Compliance: CE compliant under the European Union’s EMC directive
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Citation proposal
(2011) . Changri Nup CNR 1 net radiometer. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/700ebc54-4533-4c6e-80c6-b6cc270c2ad3 |
Simple
- Date ( Publication )
- 2011-05-22T08:00:00
- Edition
- Purpose
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The purpose of this resource in Changri Nup station is to acquire data on:
- incoming shortwave radiation
- outgoing shortwave radiation
- incoming longwave radiation
- outgoing longwave radiation
- Status
- Completed
Point of contact
- Maintenance and update frequency
- As needed
- Keywords ( Theme )
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- NEXTDATA
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- NEXTDATA
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- NEXTDATA
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- NEXTDATA
- Keywords ( Theme )
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- SHARE , network
- Keywords ( Place )
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- Changri Nup Glacier , Himalaya , Nepal
- GEMET themes ( Theme )
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- air , climate , natural areas, landscape, ecosystems , research , pollution
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
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- SHARE , network
- Keywords ( Place )
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- Changri Nup Glacier , Himalaya , Nepal
- GEMET themes ( Theme )
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- air , climate , natural areas, landscape, ecosystems , research , pollution
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
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- NEXTDATA
- Keywords ( Theme )
-
- SHARE , network
- Keywords ( Place )
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- Changri Nup Glacier , Himalaya , Nepal
- GEMET themes ( Theme )
-
- air , climate , natural areas, landscape, ecosystems , research , pollution
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- SHARE , network
- Keywords ( Place )
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- Changri Nup Glacier , Himalaya , Nepal
- GEMET themes ( Theme )
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- air , climate , natural areas, landscape, ecosystems , research , pollution
- Use limitation
- Data Sharing and Publication Policy at DISTRIBUTION SECTION
- Access constraints
- Intellectual property rights
- Other constraints
- Spatial representation type
- Vector
- Character set
- UTF8
- Topic category
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- Climatology, meteorology, atmosphere
- Geoscientific information
- Environment
))
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326) / 7.4
- Topology level
- Geometry only
- Geometric object type
- Point
- Geometric object count
- 15
- OnLine resource
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gn:share_station
Show geographic position
- OnLine resource
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View in Google Earth
View in Google Earth
- Hierarchy level
- Series
- Statement
gmd:MD_Metadata
- File identifier
- 700ebc54-4533-4c6e-80c6-b6cc270c2ad3 XML
- Metadata language
- eng
- Character set
- UTF8
- Parent identifier
- 0c61b468-2a09-434b-b9cb-620c20f1868f
- Hierarchy level
- Series
- Hierarchy level name
- Date stamp
- 2025-02-05T12:58:31
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Point of contact
- Dataset URI
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