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| Instrument | Comments | Org./Person |
| Surface Meteorology | T, P, , V, 0.01 to 10 min average, Multiple Locations | ETL/Hare Ship/ Tech |
| Ceilometer | Vaisala, 7.6 km max altitude, Not Stabilized, Stares Up | ETL/Hare |
| Radiosondes | 2-8 daily, 20 mbar max altitude | ETL/Hare Ship/Tech |
| Radar Wind Profiler | 0-3, 0-16 km modes, Stabilized | ETL/Hare |
| Surface Flux Sensors | Heat, Momentum, Moisture | ETL/Hare |
| Sea Surface Temperature | Skin, 10 cm, 5 m | ETL/Hare & Zorn Ship/Tech |
| Ka-Band Cloud Radar | 35 GHz (8.6 mm), 20 km max alt., Doppler, Not Stabilized, Stares Up | ETL/Hazen |
| C-Band Precipitation Radar | 6 GHz (5 cm), Scanning, Doppler, Stabilized | PSU/Verlinde Ship/ET |
| S-Band Precipitation Radar | 3 GHz (10 cm), 16 km max alt., Not Stabilized, Stares Up | ETL/Hare |
| Total Sky Imager | Not Stabilized, Day and Night | PSU/Pavloski |
| FTIR | 500-2000 cm-1, Not Stabilized, Stares Up | ETL/Zorn & Hazen |
| 2-Ch Microwave Radiometer | Column water, liquid and vapor, Not Stabilized, Stares Up, Tip Cals | ETL/Hazen |
| Scanning Microwave Radiometer | 60 GHz, Temp Profiles in MBL, Air-Sea Temp Difference | ETL/Zorn |
| Infrared Radiometer PRT-5 |
11 µm, Sky Brightness & Cloud Base Temperatures | ETL/Hazen |
| Scanning Infrared Radiometer | 14 µm, Temp Profiles in MBL, Air-Sea Temp Difference |
ETL/Zorn |
| DABUL Lidar | 0.523 µm, Aerosols Profiles, Not Stabilized, Stares Up | ETL/Lidar Scientist |
| Scanning Doppler Lidar | 2.1 µm, Aerosols and Wind, Stabilized | NCAR/Wulfmeyer |
| DIAL Lidar | 0.73 µm, Water Vapor Profiles, Not Stabilized, Stares Up | MPI/Lehmann |
| Aerosol Samplers | In Situ, 0.05 - 5.0 µm, Chemistry | PMEL/Kaufman |
| Satellite Receiver | GOES, NPOES, GMS, SeaWiFs, METEOSAT, WEFAX | ETL/Post Ship/Boland |
| Sun Photometer | Stabilized, 7 Ch, 0.4 -1.0 µm | PSU/Pavloski |
| Radiative Fluxes | Visible, IR, Direct, Diffuse, Upwelling and Downwelling, IMET | ETL/Hare BNL/Smit Ship/Tech |
| Rain Gauges | Ship's Instruments, Optical & Gravity | Ship/Tech |
| CO2 Sensor | AOML/Wanninkhof | Ship/Tech PMEL/Murphy |
| Chlorophyll Sensor | Ocean Sampler | LVMMC/Aicher |
| Navigation, Ocean Sensors | Ship's Instruments, SCS | Ship/Tech |
| Instruments | Nauru Is. | R/V Ron Brown | R/V Mirai |
| Radar 5 cm | NOAA | JAMSTEC | |
| Radar S-band | AL | AL | AL |
| MM Cloud Radar | ARCS | ETL | ? |
| ASI Fluxes | ETL | JAPAN | |
| Portable Radiation Package | BNL | BNL | BNL |
| Hemispheric Sky Imager | SRRB-BNL | SRRB-BNL | SRRB-BNL |
| Balloon System | ARCS | ETL | JAMSTEC |
| Profiler/RASS | AL | AL | NCAR |
| IRT (Up Looking) | ARCS | BNL | BNL |
| Ceilometer | ARCS | ETL | JAMSTEC |
| Micropulse Lidar | ARCS | ETL | JAMSTEC |
| Dual-Channel Lidar | NCAR? | ||
| Microwave Radiometer | ARCS | ETL | JAMSTEC |
| M-AERI | U-Miami | U-Miami | |
| AEROSONDE | BOM | ||
| ADCP | NOAA | JAMSTEC | |
| Sub-Sea Optics | U-Dalhousie | U-Dalhousie | |
| Biota Assessment | ? | ? |
Nauru99 | ETL | Systems | Meteorology | Webmaster
Updated: Monday - March 15, 1999