Login to WDCGG as


NO 61
Acronym PolyU
Name The Hong Kong Polytechnic University
Address 1 Room Z404, 4/F, Block Z
Address 2 The Hong Kong Polytechnic University
Address 3 Hung Hom, Kowloon, Hong Kong
Country/Territory Hong Kong, China
Website https://www.polyu.edu.hk/web/en/home/index.html


Name Ka Se Lam
Prefix Prof.
Email cekslam@polyu.edu.hk
Organization No 61
Organization acronym PolyU
Organization name The Hong Kong Polytechnic University
Organization country/territory Hong Kong, China
Address 1
Address 2
Address 3 Hung Hom, Kowloon, Hong Kong, China
Country/territory Hong Kong, China
Tel +852 2766 6071
Fax +852 2334 6389
Last updated date 9999-12-31

 Background observation
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: TECO
Teco 48S(NDIR)
 Zeroed once everyhour using pd catalyst. Span checked once every 4 hours using dynamic dilution of Scott Marrin standard gas. Span gas concentration vary from 500 ppb to 1000 ppb.
 Temporarily suspended
 Real time point analyzer. The sampling line is 1/4" teflon tube. The sampling inlet is mounted on a scaffolding placed at 2m above roof top.
 Wind direction:
 Wind speed:
 Relative humidity:
 Precipitation amount:
 Air pressure:
 Air temperature:
 Dew point temperature:
 Sea water temperature:
 Sea surface water temperature:
 Sea water salinity:
 Sea surface water salinity:
Meteorological data may remain as first provded, even when greenhouse gas data are updated.
No data available