%0 Dataset
%T Heihe River eco hydrological remote sensing experiment: synchronous observation data set of river channel temperature in the middle reaches of Heihe River Basin (July 3 and 4, 2012)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/95831d31-8ca8-4e0c-ac5d-49ef8fb2cc48
%W NCDC
%R 10.12072/ncdc.nieer.db3519.2023
%A Geng Liying
%A He xiaobo
%A Jia shuzhen
%K Soil;water area;land use;TASI;soil temperature;airborne ground remote sensing
%X The purpose of river channel temperature synchronous observation in Heihe River Basin is to obtain the river channel synchronous temperature at different locations during TASI flight, which is used to support the verification of river channel temperature inversion from aviation flight TASI data and scale effect analysis. The observation time of this test is July 3, 2012 and July 4, 2012. The river surface temperature of Sunan bridge, Binhe new area, Heihe bridge, railway bridge, Wujiang Bridge, Gaoya hydrological station, Banqiao, Pingchuan bridge, yijiazhuang and liujiaqiao in the middle reaches of Heihe River Basin is selected for synchronous observation, and the river radiation temperature at different locations is measured by two instruments, It includes fixed self recording point thermometers (Beijing Normal University 2#, Beijing Normal University 3#) and hand-held infrared thermometers (h1#, h2#, h3#, h4#, y1#, y2#, and b1#, b2#) of the remote sensing Institute. The railway bridge and Gaoya hydrological station use fixed self recording point thermometers to automatically record the temperature every 6 seconds, and the river section temperature of the other 8 points is manually observed by hand-held infrared thermometers, An observation point is set every 2 meters. The whole river section can be observed every 15 minutes, and the underlying surface characteristics of each observation point are recorded at the same time. Each instrument is calibrated in bold before use. Observation data are stored in Excel