Data from OTT Parsivel
Location - Indian research Station Ny Alesund, Svalbard, 11Deg55 min N 78Deg55Min E
The data contains precipitation intensity recorded by laser Disdrometer OTT Parsivel with precipitation type and intensity. 
For details about weather code please see METAR and WaWa codes for precipitation. in appendix D of
https://www.ott.com/download/operating-instructions-present-weather-sensor-ott-parsivel2-with-screen-heating-1/
These are not quality controlled data.  
If you use the data please let us know and kindly acknowledge National Polar Data Center, NCPOR, Goa for providing the data.