Method for acquiring surface temperature of moon

• Main Authors: PING JINGSONG, ZENG ZHAOFA, YANG YONGZHANG, ZHANG JIDONG, LI XIANGYUE, MENG ZHIGUO
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2019
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING

The invention discloses a method for acquiring the surface temperature of the moon. The method comprises: constructing a lunar surface temperature model for calculating the surface temperature of themoon based on a Stefan-Boltzmann law and the law of conservation of energy; according to the sun-moon distance, the terrestrial radiation, and solar radiation incident angle and slope information of ato-be-calculated lunar surface target point, determining effective irradiance of an external heat source of the lunar surface of the target point; according to a shielding situation of the surrounding terrain of the target point at an observation time, acquiring a solar visible factor of the target point; and on the basis of effective irradiance of the external heat source of the lunar surface, the solar visible factor, and the observation time, acquiring a model for measuring the lunar surface temperature in real time by combining the lunar topography and solar irradiance. According to the invention, the lunar surfac