Alternate title

Gas-Chromatograph equipped with an RGD detector - Trace Analytical RGA-2

Date ( Publication )

2011-04-05T03:00:00

Purpose

Status

Completed

Maintenance and update frequency

As needed

Keywords ( Theme )

• NEXTDATA

Keywords ( Theme )

• NEXTDATA

Keywords ( Theme )

Keywords

• Carbon monoxide , Gas-cromatography , Station , High Altitude , SHARE , Network , Apennines

Keywords

• GAW , Atmospheric conditionsEE , Environmental monitoring facilities

Keywords

• Monte Cimone

Keywords ( Theme )

• NEXTDATA

Keywords ( Theme )

Keywords

• Carbon monoxide , Gas-cromatography , Station , High Altitude , SHARE , Network , Apennines

Keywords

• GAW , Atmospheric conditionsEE , Environmental monitoring facilities

Keywords

• Monte Cimone

Keywords ( Theme )

• NEXTDATA

Keywords ( Theme )

Keywords

• Carbon monoxide , Gas-cromatography , Station , High Altitude , SHARE , Network , Apennines

Keywords

• GAW , Atmospheric conditionsEE , Environmental monitoring facilities

Keywords

• Monte Cimone

Keywords ( Theme )

• NEXTDATA

Keywords ( Theme )

Keywords

• Carbon monoxide , Gas-cromatography , Station , High Altitude , SHARE , Network , Apennines

Keywords

• GAW , Atmospheric conditionsEE , Environmental monitoring facilities

Keywords

• Monte Cimone

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 1984 / 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

Statement

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.

gmd:MD_Metadata

File identifier

3fe7953d-daea-4a62-becd-6787f96f4405   XML

Metadata language

eng

Character set

UTF8

Parent identifier

3e7a4bf7-0375-42ee-bccd-1c857e4db19e

Hierarchy level

Series

Date stamp

2019-12-04T19:15:35

Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0