公开(公告)号：US10551526B2

公开(公告)日：2020-02-04

申请号：US15306697

申请日：2015-07-08

Applicant: Korea Research Institute of Standards and Science

Inventor： Yong-Gyoo Kim ,  Byung Il Choi ,  Jong Cheol Kim ,  Sang Bong Woo ,  Sang Wook Lee ,  Su Yong Kwon

IPC: G01W1/08 ,  G01K7/02 ,  G01K7/16 ,  G01K13/00 ,  G01W1/18 ,  G01J5/20 ,  G01J5/12 ,  G01J1/00 ,  G01W1/04 ,  G01J5/00

Abstract: The present disclosure relates to an apparatus embodied in order to correct efficiently changing of measured temperature value in a temperature sensor according to influence of irradiance. A radiosonde related an exemplary embodiment of the present disclosure includes a first temperature sensor; a second temperature sensor having higher emission ratio than the first temperature sensor; and a measuring unit in order to calculate corrected temperature value, but the radiosonde and the third temperature sensor are installed in a chamber before flying of the radiosonde, a first temperature change detected by the first temperature sensor by output light in a sunlight simulator and a second temperature change detected by the second temperature sensor are induces, compensation factors may be derived using the first temperature change, the second temperature change, and temperature value measured by the third temperature sensor.