“遥感找矿信息提取技术”在骑田岭锡矿田的应用

APPLICATION THE EXTRACTION TECHNOLOGY OF REMOTE RESEING PROSPECTING INFORMA- TION IN QITIANLING Sn DEPOSITE FIELD

在分析骑田岭锡矿田断裂控矿规律的基础上，利用“遥感找矿信息提取技术，充分提取了该区断裂构造信息，并通过编制断裂构造等值线图，圈定断裂构造遥感异常带3个，异常区10个。与化探异常对比分析，认为断裂构造遥感异常与化探异常可以相互佐证，但不可替代。

Based on the analysis of fault deposit-controlled laws, the authors ultilize the extraction technology of remote resening prospecting information , and fully extract the fault structural information in Qitianling Sn deposit field. After working out the fault structural isogram, the 3 abnormal zones and 10 abnormal districts are drawn out. By means of contrast analysis with geochemistry prospect abnormal, the authors consider that the fault structural remote sensing abnormal and geochemistry prospect abnormal can be proved each other,but they cann't be replaced each other.