Ozone

 R. Dirksen (DWD) — Weekly ECC + RS41 sondes launched weekly. Bimonthly ozone soundings are conducted jointly with the CFH sondes.  Previous PI P Oelsner.

G. Vaughan (U. Manchester) – Soundings on a campaign basis from 1991–2001.  Activity has been completed.

B. Kois and M. Perski (IMGW-PIB) - Weekly launches of ECC ozonesondes with attached radiosondes since June 1993, providing vertical ozone profiles from the surface up to ~35 km. Additional launches have been conducted during MATCH campaigns and the Envisat/SCIAMACHY validation program. The program began in January 1979 with OSE sondes; early data were archived under previous PIs Z. Litynska and G. Zablocki. Data has been archived in NDACC since 1995.

V. Dorokhov (CAO) – ECC sondes launched twice per week from January to March, and once per month from April to December.  Program ran from 1995–2005.  Data archived for 2004–2005.

V. Dorokhov (CAO) – Typically two launches per month in the January to April timeframe since 1997 with data archived since 2005. Also provides T/P, humidity and wind profiles.

N. Jepsen (DMI) – Brewer #053 observations when sunlit conditions permit beginning in February 1998. Data through 2016 archived under original PI (P. Eriksen).

R. Kivi (FMI) – Year round soundings approximately once per week with additional launches during winter and campaigns.  NDACC data archived from 1991- 2004 under previous PI (Kyro).

R. Kivi (FMI) – Brewer #037 observations beginning May 1988.

S. Blindheim (ARR) and K. Stebel (NILU) – DIAL system providing ozone profiles from 15-50 km at ALOMAR Observatory from December 1994 to April 2011 and archived under previous PI Hansen.  Limited measurements reinitiated in 2014.

N. Jepsen (DMI) – ECC sondes launched weekly since 1989. Data through 2016 archived under original PI (P. Eriksen).