Optical Particle Counter

In the framework of the SusKat (Sustainable Atmosphere for the Kathmandu Valley), ABC-UNEP and NextData Projects, CNR-ISAC and URT Ev-K2-CNR participated in the setting-up of the Kathmandu (Pakanajol) monitoring station. In particular, the station is equipped with:

• meteorological sensors;

• global pyranometer for downward solar short-wave radiation;

• surface ozone analyzer;

• optical particle counter for aerosol size distribution from 0.3 to 10 micron;

• on-line PM1/PM10 analyser ;

• multi-angle absorption photometer for equivalent black carbon mass measurement.

 
Citation proposal
(2011) . Optical Particle Counter. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/3d9a2865-b91c-4f50-9d2b-11135859f171
 

Simple

Date ( Publication )
2011-04-12T19:08:00
Edition
Purpose
The aim of this air quality and climatic urban station will provide complementary information to that of the NCO-P GAW-WMO Global Station, thus representing a reliable reference point for typical urban (and polluted) conditions in the Himalaya foothills, increasing basic knowledge on air pollution in the Kathmandu valley and its possible recirculation to the Himalayas and the free troposphere.
Status
On going

  Point of contact

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

  Point of contact

  +39 051 639 9652 

  Point of contact

  Principal investigator

  +39 051 6399651 
Maintenance and update frequency
As needed
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • SUSKAT , SHARE , ABC , UNEP ,
Keywords ( Place )
  • Nepal
GEMET themes ( Theme )
  • air , climate , short lived climate forcers , pollution , research , meteorology
Keywords ( Theme )
  • urban area
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • SUSKAT , SHARE , ABC , UNEP ,
Keywords ( Place )
  • Nepal
GEMET themes ( Theme )
  • air , climate , short lived climate forcers , pollution , research , meteorology
Keywords ( Theme )
  • urban area
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • SUSKAT , SHARE , ABC , UNEP ,
Keywords ( Place )
  • Nepal
GEMET themes ( Theme )
  • air , climate , short lived climate forcers , pollution , research , meteorology
Keywords ( Theme )
  • urban area
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • SUSKAT , SHARE , ABC , UNEP ,
Keywords ( Place )
  • Nepal
GEMET themes ( Theme )
  • air , climate , short lived climate forcers , pollution , research , meteorology
Keywords ( Theme )
  • urban area
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
Time period
2013-01-27T01:00:00
Description
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
SHARE Geonetwork  

SHARE Geonetwork

OnLine resource
gn:share_station  

Show geographic position

OnLine resource
View in Google Earth  

View in Google Earth

OnLine resource
SHARE_DSPP_10042014.pdf  

SHARE Data Sharing and Publication Policy

OnLine resource
Data_Request_Form.pdf  

SHARE Meteorological Data Request Form

Hierarchy level
Series
Other

Quantitative attribute accuracy

No information provided.
Statement

Data are daily checked by operators at ISAC-CNR in Bologna and validated year-by-year.

The instrumental set-up is composed by:

-Optical Particle Counter (FAI Instruments, OPC MULTICHANNEL MONITOR) for aerosol number size distribution from 280 nm to 10 micron.

Dimensional resolution: 10% (tipical)

Dimensional sensibility 0.28 μm (50 ± 10 % count efficiency)

Sampling flow: 1.0 L/min

Dilution flow: from 1 to 5 litri/min

gmd:MD_Metadata

File identifier
3d9a2865-b91c-4f50-9d2b-11135859f171   XML
Metadata language
eng
Character set
UTF8
Parent identifier
1446e706-e2d4-47dd-88e9-c178d06d044e
Hierarchy level
Series
Hierarchy level name
Date stamp
2019-12-04T19:16:51
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
 
 

  Overviews

large_thumbnail
thumbnail

  Provided by

  Share on social sites

         

  Views

Read here the full details and access to the data.

  Associated resources

Not available