Observatoire de Haute Provence, France

M.-R. De Backer-Barilly (GSMA Reims) and G. McConville (NOAA/ESRL) — Total ozone and Umkehr database using Dobson instrument #085 extends back to 1983.

S. Godin-Beekmann (LATMOS-IPSL) — Began NDACC operations in January 1991. Database extends back to 1985. New lidar system installed in January 1994. Participated in July 1992, 1997 and 2017/2018 intercomparisons with GSFC mobile lidar and sondes.

G. Ancellet (LATMOS-IPSL) — Began NDACC operations in January 1991. Database extends back to 1989. New lidar system installed in March 2012 (Licel electronic boards). Participated in Aug. 1989, March 1991 intercomparison with aircraft and ozonesondes and in 2017/2018 intercomparison with GSFC mobile lidar and ozonesondes.

J. Jumelet and S. Khaykin (LATMOS-IPSL) — Began NDACC operations in March 1991 (stopped from 1995–1998 and between April 2008 and July 2009). Early data archived under previous PI (David).

S. Khaykin and S. Godin-Beekmann (LATMOS-IPSL) — Began NDACC operations in 1994. Uses  Rayleigh-Mie channel of DIAL Stratospheric Ozone lidar (355nm).

S. Khaykin and A. Hauchecorne (LATMOS-IPSL) — Deployed at OHP in 1991. Began NDACC operations in September 2021. Database extends back to 2019. Participated in intercomparison campaigns with radiosondes in 2017, 2018 and 2019.

Ph. Keckhut and A. Hauchecorne (LATMOS-IPSL) — Began NDACC operations in January 1991. Database extends back to 1979. Participated in July 1992, 1997 and 2017/2018 intercomparisons with GSFC mobile lidar. Data from 2011 to October 2012 are of low quality and are not archived.

J. T. Sullivan (GSFC), L. Twigg (SSAI), and G. Sumnicht (SSAI) — The STROZ lidar retrieves ozone vertical profiles in the stratosphere from 10 to 50 km. Temperature to ~80 km and aerosols (at 355 nm) to 35 km also are measured. The instrument has also been modified to measure water vapor from near the ground to ~10 km. As a mobile intercomparator, it has participated in ozone intercomparisons at OHP for July–August 1992 and for June–July 1997. Teh 1992 and 1997 data is archived in the name of the previous PI – McGee.

Ph. Keckhut and A. Hauchecorne (LATMOS-IPSL) — Same system as used for temperature measurements.  Water Vapor measurements started in 1999. System shut down in 2017 for system redesign planned for 2018.

N. Kämpfer (U. Bern) — Horizontal wind profiles (~35 – 70 km) obtained with a wind radiometer on a daily basis from November 2012 to May 2013.

G. Ancellet and S. Godin-Beekmann (LATMOS-IPSL) — Soundings once per week since 1984: Brewer Mast (1984–1991), ECC since 1991 (SPC before 1997, ENSCI since 1997). Data archived since 1991 at NDAAC and WMO for Brewer Mast. Participated in July 1997, 2017/2018 intercomparisons with GSFC mobile lidar and in JOSIE Juelich chamber evaluation.

F. Minvielle, F. Auriol, and C. Brogniez (LOA) – Spectral irradiance measurements (290 – 400 nm) using a Bentham DTMc 300 spectroradiometer that was installed at the end of 2008.

A. Pazmino, F. Goutail (LATMOS-IPSL) – SAOZ system for NO₂ and ozone operating since June 1992, upgraded with a new detector in June 1995; NDACC intercomparisons in 1992, 1995, 1996, and 2003.  A new mini-SAOZ was installed in September 2011 for long-term comparisons with existing SAOZ to ascertain NDACC qualifications.