APPARATUS FOR MEASURING ERROR OF MEASUREMENT TEMPERATURE CAUSED BY ALBEDO AND CORRECTION METHOD THEREOF

• Main Authors: KWON SU YONG, KIM YONG GYOO, CHOI BYUNG IL, WOO SANG BONG, LEE SANG WOOK, KIM JONG CHEOL, KIM SUNGHUN
• Format: Patent
• Language: English; Korean
• Published: 13.11.2018
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; METEOROLOGY; PHYSICS; TARIFF METERING APPARATUS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The present invention is an apparatus for measuring a gaseous temperature measurement error caused by albedo, comprising: an apparatus main body; a temperature measurement unit installed in a part of the apparatus main body and measuring the radiation temperature of the ground surface; a shielding unit made of a shape covering the top of the temperature measurement unit while forming a part of the apparatus main body and protecting the temperature measurement unit from outside air; and a fixing unit which is made in a state of being coupled to the temperature measurement unit and the shielding unit while forming a part of the apparatus main body and fixes the temperature measurement unit and the shielding unit on the ground by providing supporting force for supporting the temperature measurement unit and the shielding unit. The temperature measurement unit includes a plurality of temperature sensors, and measures an error of a gaseous phase temperature occurring in the albedo due to surface radiation through each of the temperature sensors. 본 발명은 알베도에 의해 발생하는 기상온도 측정 오차를 측정하는 장치로서, 장치본체와 장치본체의 일부분에 설치되어 지표면의 복사온도를 측정하는 온도 측정유닛과 장치본체의 일부분을 이루면서 온도 측정유닛의 상부를 덮는 형상으로 제작되어 온도 측정유닛을 외기로부터 보호하는 차단유닛 및 장치본체의 일부분을 이루면서 온도 측정유닛과 차단유닛에 결합된 상태로 제작되어, 온도 측정유닛과 차단유닛을 지지하는 지지력을 제공하여 온도 측정유닛과 차단유닛을 지상에 고정하는 고정유닛을 포함하고, 온도 측정유닛은, 복수의 온도센서를 구비하여 각각의 온도센서를 통해 지표복사에 의한 알베도로 발생하는 기상온도의 오차를 측정하는 것을 특징으로 한다.