Light data formats

Skyglow data format

   Community Standard - Bielsko Biala - European Dark Sky Symposium Community Format

   IDA

   http://darksky.org/wp-content/uploads/bsk-pdf-manager/47_SKYGLOW_DEFINITIONS.PDF

   GAVO Lichtwetter

   http://dc.zah.uni-heidelberg.de/lightmeter/q/upload/info

   Beschreigbung auf den IDA Seiten Measuring Light Pollution
 
   http://darksky.org/light-pollution/measuring-light-pollution/#community