Carbon monoxide

Measurements of trace gas concentration carbon monoxide (CO) by using a customized Gas Chromotograph-RGB.

Measurements started on Jan 2007 with a modified version of a commercial RGD2-Trace Analytical analyser. Measurements ended on March 2010.

 
Citation proposal
(2011) . Carbon monoxide. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/cfb84c14-879a-4b2b-8aac-b8bc37a6b668
 

INSPIRE

Identification

File identifier
cfb84c14-879a-4b2b-8aac-b8bc37a6b668   XML
Hierarchy level
Series
Online resource
Protocol
WWW:LINK-1.0-http--link
Protocol
WWW:LINK-1.0-http--link
Protocol
WWW:LINK-1.0-http--link
Protocol
WWW:DOWNLOAD-1.0-http--download
Protocol
WWW:DOWNLOAD-1.0-http--download
Protocol
WWW:LINK-1.0-http--related
Resource identifier
Metadata language
eng
Encoding
Projection
code
WGS 1984
 

Classification of data and services

Topic category
  • Climatology, meteorology, atmosphere
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

Other keywords
Keywords
  • Carbon monoxide , Gas-cromatography , Station , High Altitude , SHARE , Network , Apennines
Keywords
  • GAW , Atmospheric conditions , Environmental monitoring facilities
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2011-04-05T03:00:00
 

Quality and validity

Lineage

The instrument is a gas-chromatograph equipped with an RGD detector.

The instrument is running continuously.

In Sampling and Analysis Frequency the high flux of real air continuosly flow through the sampling line and every 30 minutes a portion is splitted for 3 minutes to the gas-chromatograph sampling loop.

Description of Instruments:

time resolution: 1 measurement every 30 minutes;

sensitivity: +- 1 ppb

detection limit: 10 ppb

measurements range: 1 - 10^3 (10 ppb - 10 ppm)

Time zone Local time UTC+1

Processing/Calibration:

-Current Scale: indirect link to NOAA 2004 scale

-Scale and Calibration (traceability): reference standard are real air pumped in Luxfer Scott Marrin cylinders and calibrated at MPI-Jena against NOAA cylinders.

-Measurement Calibration: every 15 minutes a sample is analyzed alternating between real air and reference standard in order to correct for short time instrumental drifts.

Molar fraction is calculated from the ratio of the peak heights and than corrected for non linearity of the detector.

 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

Access constraints
 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Urbino University - Dipartimento di Scienza di Base e Fondamenti
Email
michela.maione@uniurb.it
Organisation name
Urbino University - Dipartimento di Scienza di Base e Fondamenti
Email
jgor.arduini@uniurb.it
 

Responsible organization (s)

Contact for the resource
Organisation name
Urbino University - Dipartimento di Scienza di Base e Fondamenti
Email
michela.maione@uniurb.it
Organisation name
Urbino University - Dipartimento di Scienza di Base e Fondamenti
Email
jgor.arduini@uniurb.it
 

Metadata information

Contact for the metadata
Organisation name
Urbino University - Dipartimento di Scienza di Base e Fondamenti
Email
michela.maione@uniurb.it
Date stamp
2012-02-01T16:31:20
Metadata language
eng
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
Responsible custodian
Contact for the resource
 
 

Conformance class 3: harmonized

 
 

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