In an effort to join and participate in international daylight measurement program (IDMP)\ud
and collect data in the tropics, a measurement stations which measured the daylight and\ud
solar radiation data have been established in Makassar and has been operating since 1995\ud
until 2000. Furthermore, measurement data to global illuminance (Evg) and diffuse\ud
illuminance (Evd) have been resumed from April to October 2010.\ud
Data processing begins with the daily data tabulated in intervals of 15 minutes each day\ud
comes with a chart of daily data fluctuations.\ud
The results obtained by the number of quality control for the Evg data 99.99% of the total\ud
data recorded. The results of quality control data 100% of the total data recorded. The result\ud
of quality control comparison between Evg and Evd shows the result of 93.44% of the data\ud
that pass quality control.\ud
The result of measurement of Evg and Evd held in Makassar in 2010 is a qualified data and\ud
valid for further analysis under guidelines of the CIE-IDMP. The results of the data\ud
tabulation and daily fluctuation graphs are intended for ease of comparison and analysis\ud
and preparation of data exchange, nationally and internationally
