Ministry of Human Resources, Planning and Environment, Republic of Maldives
Honorable A. Majeed and Mahmood Riyaz

Center for Clouds, Chemistry and Climate, SIO/UCSD
Prof. V. Ram Ramanathan, Hung Nguyen, Dr. Jürgen Lobert, Dr. K. Satheesh and Bill Conant

• Broadband radiometric sensors: two clear-dome, two NIR-dome pyranometers, and one pyrheliometer. Online since 11-Feb-98, 10 second averages of direct, diffuse and total solar irradiation.
• Broad- and narrow-band radiometric sensors: two 5-channel BSI GTR-511 sensors (one mounted on sun tracker). Online since 11-Feb-98, 10 second averages of direct, diffuse and total solar irradiation.
• Multi Frequency Rotating Shadowband Radiometer (MFRSR): online since 18-Feb-98.
• 20-second, instantaneous data of direct, diffuse and total irradiation for seven UV, visible and near-IR channels.
• Meteorological sensors: wind speed and direction, dry air temperature, relative humidity, atmospheric pressure and rain amount, online 11-Feb-98, 10 second averages.
• CO analyzer, online since 09-Feb-98, continuous monitor, 10 minute averages of atmospheric surface carbon monoxide mixing ratio.
• Gas Chromatograph: online as of 20-Feb-98, 40 minute, instantaneous, atmospheric mixing ratios for CFCs, other chlorinated gases, nitrous oxide (N₂O), and sulfur hexafluoride (SF₆).

Department of Meteorology, University of Maryland
Prof. Russ Dickerson and Dr. Bruce Doddridge
Ozone analyzer, online since 15-Feb-98, continuous monitor, 10 second averages.

Department of Meteorology, University of Stockholm
Dr. Lennart Granat
University of Stockholm rain sampler, online since 10-Feb-98.

National Aeronautics and Space Administration - Goddard Space Flight Center
Dr. Brent Holben and Dr. Wayne Newcomb
CIMEL sun photometer: online as of 20-Feb-98. Direct and diffuse radiation for eight UV, visible and near-IR channels.

University of Miami
Dr. Joe Prospero, Dr. Hal Maring, and Dr. Miguel Izaguirre
Aerosol instruments: online since 16-Feb-98, continuous scattering coefficient, continuous particle/soot absorption, once daily sample from three-stage, high volume impactor.

National Oceanic and Atmospheric Administration
Climate Monitoring and Diagnostics Laboratory Carbon Cycle Group
Dr. Pieter Tans
Flask sampler: online since 28-February 1998. Weekly whole air flask pair sampling for analysis of CO₂, CO, CH₄, SF₆, N₂O, Oxygen isotopes.