Differential optical absorption spectrometer for measurement of tropospheric pollutants

Our institute has recently developed a differential optical absorption spectrometry system called the gas analyzer spectrometer correlating optical absorption differences (GASCOAD), which features as a detector a linear image sensor that uses an artificial light source for long-path tropospheric-pollution monitoring. The GASCOAD, its method of eliminating interference from background sky light, and subsequent spectral analysis are reported and discussed. The spectrometer was used from 7 to 22 February 1993 in Milan, a heavily polluted metropolitan area, to measure the concentrations of SO2, NO2, O3, and HNO2 averaged over a 1.7-km horizontal light path. The findings are reported and briefly discussed.
 
Citation proposal
Franco Evangelisti (Institute of Atmospheric Sciences and Climate (ISAC) – CNR) - Giorgio Giovannelli (Institute of Atmospheric Sciences and Climate (ISAC) – CNR) - Paolo Bonasoni (Institute of Atmospheric Sciences and Climate (ISAC) - CNR) - A.Baroncelli () - Fabrizio Ravegnani (Institute of Atmospheric Sciences and Climate (ISAC) - CNR) (1995) . Differential optical absorption spectrometer for measurement of tropospheric pollutants. Optical Society of America https://geoportal.mountaingenius.org/geonetwork/srv/api/records/1c0505e0-3640-4d13-ae16-09f83d5803f6
 

INSPIRE

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File identifier
1c0505e0-3640-4d13-ae16-09f83d5803f6   XML
Online resource
Protocol
WWW:LINK-1.0-http--partners
Resource identifier
Metadata language
eng
Encoding
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Projection
 

Classification of data and services

Topic category
  • Climatology, meteorology, atmosphere
  • Environment
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

Other keywords
Keywords ( Theme )
  • SHARE
Keywords
  • Pollution , absorption , differential absorption
Keywords ( Discipline )
  • remote sensing
Keywords
  • Troposphere
Keywords
  • sensors , lidar
Keywords
  • Images
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
1995-05-20T00:00:00
 

Quality and validity

Lineage

"Differential optical absorption spectrometer for measurement of tropospheric pollutants."

Applied Optics LP, vol. 34, Issue 15, p.2737-2744(1995).

F. Evangelisti, A. Baroncelli, P. Bonasoni, G. Giovanelli, and F. Ravegnani.

 

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Conformity
 

Conformity

Conformity
Conformity
 

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Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) – CNR
Email
F.Evangelisti@isac.cnr.it
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) – CNR
Email
G.Giovanelli@isac.cnr.it
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
p.bonasoni@isac.cnr.it
Organisation name
Email
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
F.Ravegnani@isac.cnr.it
Organisation name
Optical Society of America
Email
info@osa.org
 

Responsible organization (s)

Contact for the resource
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) – CNR
Email
F.Evangelisti@isac.cnr.it
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) – CNR
Email
G.Giovanelli@isac.cnr.it
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
p.bonasoni@isac.cnr.it
Organisation name
Email
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
F.Ravegnani@isac.cnr.it
Organisation name
Optical Society of America
Email
info@osa.org
 

Metadata information

Contact for the metadata
Organisation name
Ev-K2-CNR
Email
metadata@evk2cnr.org
Date stamp
2012-02-22T17:34:57
Metadata language
eng
Character set
UTF8
 
 

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Conformance class 1: invocable

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Limitation
 
Use constraints
Limitation
 
Responsible custodian
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Conformance class 3: harmonized

 
 

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