Kala Patthar Electric rain gauge

At the AWS Kala Patthar station the DQA030 rain gauge is manufactured by LSI-Lastem equipped with a siphon placed on the cone's nozzle; it has two

functions: during light rain the drizzle falls on the bascule without moving it and therefore evaporates without being measured; during heavy rain, it regulates the flow into the

bascule permitting all the water to fall inside. LSI-LASTEM rain gauges have stainless steel housing whereas the cone has been designed to avoid the drops splash

phenomena and to allow water droplets to dribble down inside even in case of very light rain. The rain gauge can be placed

either directly on the ground by means of the DYA042 base plate or mounted on the top or the side of 50 mm diameter.

For sites with sub-zero temperatures, the thermostatic heated models ensure the complete melting of snow, even at extreme temperature, whereas minimizing losse of evaporation; these models are insulated to reduce heat

dispersion.

Technical characteristic:

Collettor surface area: 324 cmq

Collector area diameter: 203 mm

Measurement range: Max 10 mm/min

Resolution: 0.2 mm/imp. (opt. 0.1, 0.5 mm/imp)

Accuracy: 0-1 mm/min: +- 1 basculata/tip 1-10 mm/min:1%

Contact: 1 reed (opt. N.2 REED) 0.5 a/24v non inductive

Pulse duration: 100 msec+-50

Collector cone material: Aluminium

External housing material: Aluminium

Tipping bucket material: Aluminium

 
Citation proposal
(2014) . Kala Patthar Electric rain gauge. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/81602ea1-48e4-4bd1-a1f7-a0fb6866a21f
 

Identification

Data identification

Citation

Date ( Publication )
2014-09-04T19:08:00
Edition
Name
Kala Patthar (Khumbu Valley, Himalaya - Nepal)
Purpose
The rain gauge measures total precipitation.
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 )
Keywords ( Theme )
  • SHARE , network, real time
Keywords ( Place )
  • Nepal , Khumbu Valley , Himalaya , Kala Patthar
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network, real time
Keywords ( Place )
  • Nepal , Khumbu Valley , Himalaya , Kala Patthar
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network, real time
Keywords ( Place )
  • Nepal , Khumbu Valley , Himalaya , Kala Patthar
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network, real time
Keywords ( Place )
  • Nepal , Khumbu Valley , Himalaya , Kala Patthar

Legal constraints

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


 

Distribution

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gn:share_station  

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OnLine resource
https://geoportal.mountaingenius.org/geonetwork/srv/api/records/81602ea1-48e4-4bd1-a1f7-a0fb6866a21f/attachments/Data%20Usage%20Policy.pdf  
 

Quality

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Series
Statement
 

Spatial rep.

Vector spatial representation

Topology level
Geometry only

Geometric objects

Geometric object type
Point
Geometric object count
1
 

Ref. system

Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
 

Metadata

Metadata

File identifier
81602ea1-48e4-4bd1-a1f7-a0fb6866a21f   XML
Metadata language
eng
Character set
UTF8
Parent identifier
fcb39033-9ae8-401c-8ee1-7b124c90fb1b
Hierarchy level
Series
Hierarchy level name
Date stamp
2025-02-04T16:08:59
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
 
 

Md. constraints

Use limitation
No conditions apply
 

Md. maintenance

Maintenance information

Maintenance and update frequency
As needed
Update scope
Series
Maintenance note
 

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Citation

Date
Schema language
Constraint language
 

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