%0 Dataset
%T On site observation dataset of lake ice under complete seasonal cycle
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/6dacf6bf-ee78-4f0e-9ef8-fdba4ea3b191
%W NCDC
%R 10.5281/zenodo.7790299
%A Lu Peng
%K Meteorological;hydrological;and optical data
%X This dataset contains in-situ observation data of lake ice over a complete seasonal cycle. The research area is Hanzhang Lake in northeastern China, and the observation period is from winter 2020 to spring 2021. Observation data includes meteorological, hydrological, and optical data.  The data includes the following files:  Readme: Detailed description of the data.  Equipment list: Instrument type and accuracy.  Meteorological data: temperature, relative humidity, wind speed, air pressure, surface temperature.  Solar radiation data: solar incident radiation and solar reflected radiation.  Ice thickness and snow depth: the thickness of the ice layer (bottom of the ice) and the depth of snow (ice surface).  Ice water temperature: the temperature of ice and water ice.  Spectral irradiance: 320-950nm incident spectral irradiance (air).  Spectral irradiance: 320-950nm reflectance spectral irradiance (air).    Spectral irradiance: 320-950nm incident spectral irradiance (with water at a distance of 70cm from the ice surface).    Spectral irradiance: 320-950nm incident spectral irradiance (with water at a distance of 110 centimeters from the ice surface).