Mid-tropospheric CO2 measurements from the Atmospheric InfraRed Sounder (AIRS).
The data are measurements between 60 degrees S and 90 degrees N at roughly 1:30 pm local
time on 1 May through to 15 May 2003. (AIRS does not release data below 60 degrees S.)
A data frame with 209631 rows and 7 variables:
- year
year of retrieval
- month
month of retrieval
- day
day of retrieval
- lon
longitude coordinate of retrieval
- lat
latitude coordinate of retrieval
- co2avgret
CO2 mole fraction retrieval in ppm
- co2std
standard error of CO2 retrieval in ppm
References
Chahine, M. et al. (2006). AIRS: Improving weather forecasting and
providing new data on greenhouse gases. Bulletin of the American Meteorological
Society 87, 911–26.