CAJ | 학술논문

热红外遥感是一项探测地热资源、植被覆盖、农作物估产等生态环境评价研究的重要技术。本次使用Landsat 7/ETM＋热红外波段（band 6）,基于单通道算法,对长春地区地表温度应用反演,从而为研究该区地热资源、土地覆盖、城市热岛效应及环境评价提供可靠的依据。研究表明,热红外遥感能够有效探测到地表温度异常,而引起其异常的原因有待我们就一步验证和深入研究。
열홍외요감시일항탐측지열자원、식피복개、농작물고산등생태배경평개연구적중요기술。본차사용Landsat 7/ETM＋열홍외파단（band 6）,기우단통도산법,대장춘지구지표온도응용반연,종이위연구해구지열자원、토지복개、성시열도효응급배경평개제공가고적의거。연구표명,열홍외요감능구유효탐측도지표온도이상,이인기기이상적원인유대아문취일보험증화심입연구。
Thermal infrared remote sensing is an important technique in exploring geothermal resources, vegetation coverage, crop yield estimation, and ecological environment evaluation. Based on single channel algorithm, using Landsat 7/ETM + infrared band, this paper applies inversion to Changchun area land surface temperature, and provides reliable foundation to the study of geothermal resources, land coverage, urban heat island effect, and environment assessment. Research shows that thermal infrared remote sensing can detect land surface thermal abnormality effectively. Experiments show that thermal infrared remote sensing can effectively detect the surface temperature abnormality, whereas the cause of the abnormality is left to be verified and further studied.