Service for training through hands-on-instrument operative and data analysis in accordance with ACTRIS and ICOS requirements. The service applies to in-situ aerosol measurement techniques (variables defined in ACTRIS), aerosol remote sensing (photometry, zenithal radiation and LIDAR), DOAS technique, reactive and greenhouse (ICOS) gases, solar radiation measurements.

 The service includes:

• Administrative support for providing access to the facility, a workspace with internet access, and to advice on logistics for equipment transport and users and on accommodation near ARN observatory (physical).

• Hands-on training for the operation and calibration of the instruments.

• Training for the creation of data processing environments, as well as for the use of advanced processing algorithms and tools.