%0 Dataset %T Seawater illuminance measurement data of the Great Wall Bay, Antarctica, 1989, 1993-1994 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/a2b518a4-061b-41a8-ba15-3a8671f390d4 %W NCDC %R 10.12072/ncdc.agw.db3419.2023 %A He jianfeng %K Polar;seawater bacteria;seawater illumination %X The Great Wall Bay in Antarctica is located in the east of the Great Wall Station in Antarctica of China, with an area of about 0.5km ~ 2km. The data include time, place, depth and weather conditions. Illuminance can be referred to as illuminance. Its unit of measurement is "lux", which represents the luminous flux received on the surface of the subject per unit area. 1 lux is equal to 1 lumen / square meter, that is, the luminous flux of the subject irradiated vertically by a light source with a distance of one meter and a luminous intensity of 1 candela per square meter.