Carbon Monoxide (CO)

Continuous Measurements

• Advanced Global Atmospheric Gases Experiment (AGAGE, Prinn et al.)

Flask Measurements

• NOAA/CMDL Cooperative Global Air Sampling Network (Novelli and Masarie)
• CSIRO GASLAB Network (Steele et al.)
• Measurements from Niwot Ridge, Colorado and Montana de Oro, California (Tyler)

Satellite Measurements

• 1994 Measurement of Air Pollution from Satellites (MAPS, Novelli and Masarie)