Lukla Pyranometer

At the Lukla station the the CM6B pyranometer, manufactured by Kipp & Zonen is installed.

This sensor is a first class pyranometer as defined by the World Meteorological Organization. It is

suitable for the measurement of solar irradiance on a plane surface (W/m2).

It incorporates a 64-thermocouple sensor, which is rotationally symmetrical, housed under K5 domes. A white screen prevents the body of the pyranometer from heating up. The pyranometer is supplied with a spirit level and screws for

accurate levelling.

CM6B technical data

- Spectral range 305 to 2800 nm (50%points)

- Sensitivity 9 to 15 ?V/Wm-2

- Impedance 70 to 100 Ohm

- Response time 1/e 5 s, 99 % 55 s

- Non-linearity <1.5 % (<1000 W/m 2 )

- Tilt error <1.5 % at 1000 W/m 2

- Operating temperature -40 to +90 °C

- Temperature dependence of sensitivity _2 % (-10 to +40 °C)

- Maximum irradiance 2000 W/m2

- Directional error < _20 W/m2 at 1000 W/m2

- Weight 0.85 kg

- Cable length 10 m

 
Citation proposal
(2014) . Lukla Pyranometer. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/53d33c81-33f7-4dce-a7e6-7797c29c9afc
 

Simple

Date ( Publication )
2014-09-04T19:08:00
Edition
Name
Lukla (Khumbu Valley, Himalaya - Nepal)
Purpose

The purpose of this resource is to acquire data on:

- Global Solar Radiation

Status
Completed

  Point of contact

  +39 035 3230551 
Website
http://www.evk2cnr.org/  
Maintenance and update frequency
As needed
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , global solar radiation
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , global solar radiation
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , global solar radiation
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , global solar radiation
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
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
  • Climatology, meteorology, atmosphere
  • Geoscientific information
  • Environment
N
S
E
W


Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Topology level
Geometry only
Geometric object type
Point
Geometric object count
1
OnLine resource
https://geoportal.mountaingenius.org/portal/index.php/data/  
OnLine resource
https://geoportal.mountaingenius.org/geonetwork/srv/api/records/53d33c81-33f7-4dce-a7e6-7797c29c9afc/attachments/Data%20Usage%20Policy.pdf  
Hierarchy level
Series
Other
Data: Global Solar Radiation
Statement
The sensor is mounted on a 2 m mast.

gmd:MD_Metadata

File identifier
53d33c81-33f7-4dce-a7e6-7797c29c9afc   XML
Metadata language
eng
Character set
UTF8
Parent identifier
156cb588-270c-46a0-99ac-34fc19ab9a83
Hierarchy level
Series
Hierarchy level name
Date stamp
2025-01-25T12:15:46
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

  Point of contact

  +39 035 3230551 
Website
http://www.evk2cnr.org  
Dataset URI
 
 

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