Optical Particle Counter (OPC)
OPC installed on RCS in Deosai is manufactered by FAI.
TYPICAL APPLICATIONS
- Characterization of the temporal trends of the particulate matter granulometric distribution as a support and integration to information about air quality
Real-time estimation of the PM1, PM2.5, PM10, TPS mass concentration of the airborne particulate matter
Main features
- Measurement principle: laser scattering on elliptical mirror
- Optical channels: 8 optical channels with thresholds having lower limits [µm]: 0.28, 0.4, 0.5, 0.7, 1.1, 2.0, 3.0, 5.0
- Sampling type: The instrument gives counts per minute, or counts per liter for each optical channel
Dimensional sensitivity: 0.28 µm (50 ± 10% count efficiency)
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Citation proposal
(2014) . Optical Particle Counter (OPC). https://geoportal.mountaingenius.org/geonetwork/srv/api/records/4f2e9b07-f64d-404d-a042-8cead6a6b183 |
Simple
- Date ( Publication )
- 2014-08-29T19:08:00
- Edition
- Purpose
- OPC mermits to collect information on optical particle in atmosphere.
- Status
- On going
Point of contact
Point of contact
- Maintenance and update frequency
- As needed
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- SHARE , monitoring network , , UNEP , ABC
- Keywords ( Place )
-
- Mountains regions , Karakorum Range , Pakistan , Deosai National Park
- GEMET themes ( Theme )
-
- air , climate , optical particle , pollution , research
- 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
))
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326) / 7.4
- Topology level
- Geometry only
- Geometric object type
- Point
- Geometric object count
- 15
- 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
- Statement
gmd:MD_Metadata
- File identifier
- 4f2e9b07-f64d-404d-a042-8cead6a6b183 XML
- Metadata language
- eng
- Character set
- UTF8
- Parent identifier
- 588a60a9-ac05-4c3c-bc7e-cb38ddba0abe
- Hierarchy level
- Series
- Hierarchy level name
- Date stamp
- 2019-12-04T19:15:55
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Point of contact
- Dataset URI
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