我国地域辽阔,自然资源丰富,有众多的湖泊和海滨适于发展芦苇生产。应用遥感技术迅速准确地查清湖泊和海滨芦苇资源的分布、产量及其发展前景;并用遥感图象解译和编制芦苇资源分布图,编制专题影象地图,它既是芦苇资源清查成果的总结和最佳表现形式,也是芦苇生产、规划和基本建设的科学依据。应用MSS遥感信息清查芦苇资源与制图,国内已经做过多次,应用航空遥感信息清查芦苇资源与制图亦进行过尝试,本文就辽河三角洲中南部苇区,利用TM信息清查芦苇资源做一探讨。一、TM信息的基本特点 China has a vast territory and rich natural resources. There are numerous lakes and seaside suitable for developing reed production. Using remote sensing technology to quickly and accurately find out the distribution, output and development prospects of reed resources in lakes and seaside areas; and interpreting and compiling reed resource distribution maps with remote sensing images to prepare a special image map, which is both a summary of reed resource inventory results and The best manifestation is also the scientific basis for reed production, planning and capital construction. Application of MSS remote sensing information inventory of reed resources and mapping, China has done many times, the use of remote sensing information inventory of reed resources and mapping have also been tried, this paper reed zone in central and southern Liaohe Delta, using TM information inventory of reed resources to do a discussion. First, the basic characteristics of TM information