%0 Dataset
%T Heihe River eco hydrological remote sensing test: multi-scale surface temperature observation test - downstream temperature data set (fixed thermometer) (2014-2016)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/165dc6f8-9a47-41e2-b95e-1ac02d2d7ac5
%W NCDC
%R 10.12072/ncdc.nieer.db3535.2023
%A Zhou ji
%K Component temperature;thermal infrared radiometer;airborne ground remote sensing;ground synchronous observation
%X The data set contains the component temperature data observed at the mixed forest station and super station in the lower reaches of Heihe River from July 22, 2014 to July 19, 2016. The coordinates of the survey sites are 101.1335e, 41.9903n and 101.1374e, 42.0012n respectively, with an altitude of about 874m. The infrared radiometer used is si-111 and the data acquisition is cr800.The mixed forest station uses two sensors to observe the component temperatures of illumination Populus euphratica (south side) and shadow Populus euphratica (north side) respectively. The two sensors are about 5m high and 1m away from the target for horizontal observation. The super station uses two sensors to observe the component temperatures of bare soil and Tamarix respectively. The erection height of the sensor for observing bare soil is about 2m, and the observation zenith angle is about 45 °; The sensor for observing Tamarix is about 1m high and about 0.5m away from the measured target