CAJ | 학술논문

冰雪是对我国社会经济造成损失最大的自然灾害之一,遥感技术是实时冰雪监测的重要手段,国内外学者在该领域已开展很多研究.详细阐述目前国内外利用遥感技术进行冰雪监测中的主要方法及它们的优缺点,最后对其进行总结,在实际运用中根据可用的输入数据和需要研究的问题选用合适的算法进行监测.冰雪覆盖监测的算法发展已久,今后研究的重点是研究新的适应性算法或者将旧的算法进行组合.
빙설시대아국사회경제조성손실최대적자연재해지일,요감기술시실시빙설감측적중요수단,국내외학자재해영역이개전흔다연구.상세천술목전국내외이용요감기술진행빙설감측중적주요방법급타문적우결점,최후대기진행총결,재실제운용중근거가용적수입수거화수요연구적문제선용합괄적산법진행감측.빙설복개감측적산법발전이구,금후연구적중점시연구신적괄응성산법혹자장구적산법진행조합.
Snow and ice disaster is one of the largest natural disasters which cause social and economic losses to China. The remote sensing technology is an important means of snow and ice real-time monitoring. Many studies in this field have been carried out by domestic and foreign scholars. This paper describes and summarizes the methods, the strengths and weaknesses of using the technology to monitor the snow and ice at home and abroad. According to the available input data and problems needed to study, it chooses suitable algorithm to monitor in actual use. The algorithm about snow and ice covered monitoring has already been developed a long time. The focus of future research is to study a new adaptive algorithm or combining the old algorithm.