GMD Site Description: ITN

Location

  • Country: United States Country Flag
  • Latitude: 35.3650° North
  • Longitude: 77.393° West
  • Elevation: 8.00 masl
  • Time Zone: Local Time + 5.0 hour(s) = UTC

Data

Cooperating Agencies

  • WITN Television

GMD Projects at Grifton, North Carolina

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Status
Carbon Dioxide CO2 1992-07-30 Terminated - 1999-06-09
Methane CH4 1992-07-30 Terminated - 1999-06-09
Carbon Monoxide CO 1992-07-30 Terminated - 1999-06-09
Molecular Hydrogen H2 1992-07-30 Terminated - 1999-06-09
Nitrous Oxide N2O 1997-05-21 Terminated - 1999-06-09
Sulfur Hexafluoride SF6 1997-05-21 Terminated - 1999-06-09
Carbon-13/Carbon-12 in Carbon Dioxide d13C (CO2) 1992-07-30 Terminated - 1999-06-09
Oxygen-18/Oxygen-16 in Carbon Dioxide d18O (CO2) 1992-09-30 Terminated - 1999-04-21
Wind Speed ws 1995-08-02 Terminated - 1997-03-20
Wind Direction wd 1995-08-02 Terminated - 1997-03-20

Carbon Cycle In Situ Tall Tower