|Name||Korea Meteorological Administration|
|Address 3||33, Seohobuk-ro, Seogwipo, Jeju, 63568|
|Country/Territory||Republic of Korea|
|Organization name||Korea Meteorological Administration|
|Organization country/territory||Republic of Korea|
|Address 2||National Institute of Meteorological Sciences/Korea Meteorological Administration|
|Address 3||33 Seohobuk-ro, Seogwipo, Jeju, 63568 Rep.of Korea|
|Country/territory||Republic of Korea|
|Last updated date||2020-09-08|
9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO SF6 X2006
9999-12-31 00:00:00 - 9999-12-31 23:59:59: Unknown(Gas chromatography (ECD))
9999-12-31 00:00:00 - 9999-12-31 23:59:59: 86 (m)
GC-ECD is calibrated with one point standard. Every, 5 am, 11 am, 17 pm, 23 pm, the standard gas is injected into the instrumnets.
We calibrate the instruments every week regulary but when the instrument showed the mulfuction we do it again. However, our calibration is always based on ONE POINT standard gas assuming STD concentration is similar to background concentration.
And also we use the standard gases as target tank. We track the drift of STD area/amount from GC and accordint the drift data is fixed.
Sampling Environment : The sampling site is located between Korea and China. Ihe location is on the hill at distance of about 500m from the west open sea(Yellow sea), and at an elevation around 46m asl. Along the shore line in north-south direction not much activities in winter time, however, in summer recreational activities such as swimming with some small restaurants. The vegetation around the station are mixed forest with mostly pine. Agricultural activities nearby include rice and sweet potato cultivation. For preparing the agricultural land, agricultural waste burning is conducted mainly in spring and autumn.
-Filter; Stainless steel filter, monthly replacement, D 4.7 cm , pore size 5μm
-Tube: Dekabon(Nitta Moore 1300-10 D 7.94mm)
-Length from tower to dehumidification system: 50m, No low local point
-1999~2011: Three step(4℃ → Nafion → Mg(ClO4)2)
-2012~Now: One step(- 80℃ cold trap)
Dew point temperature:
Sea water temperature:
Sea surface water temperature:
Sea water salinity:
Sea surface water salinity:
Meteorological data may remain as first provided, even when greenhouse gas data are updated.
|Format||Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF|
|Relation List (Is Part Of)||
All SF6 data contributed to WDCGG by GAW stations and mobiles by 2020-09-28
All SF6 data contributed to WDCGG by GAW stations and mobiles by 2019-09-19
All SF6 data contributed to WDCGG by GAW stations and mobiles by 2018-10-23