%0 Journal Article %T COMPARATIVE STUDIES OF IR RADIATION CHARACTERISTICS OF TYPICAL GROUND BASED ON A UNIFORM MODEL
基于统一模型的典型地表红外辐射特性对比研究 %A YANG De %A Gui %A LI Xiang %A ZHUANG Zhao %A Wen %A
杨德贵 %A 黎湘 %J 红外与毫米波学报 %D 2001 %I Science Press %X The uniform model of three kinds of typical grounds, i.e. dry bare ground, wet bare ground and ground covered by low vegetation, was constructed based on the heat balance equation of ground surfave. All kinds of factors were under consideration. In calculation, the Monte Carlo simulation was used to analyze the above natural ground's periodical infrared radiance statistics and the influence on the average value and variance (fluctuation) of the infrared radiation temperature caused by the above circumstance factors. The experimental results show that the model can simulate the infrared radiance statistics of the above typical ground fairly well. %K natural terrain %K radiation temperature %K uniform model
自然地表 %K 辐射温度 %K 统一模型 %K 红外热辐射 %K 红外探测 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=276CB7D0D9F8EA276DCFE767FBDE0793&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=E158A972A605785F&sid=96A53C367B5173D7&eid=4FE459D71E3BF8EB&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=2&reference_num=7