在分析研究了嫩江上游地区砂金成矿地质条件和富集规律后，应用遥感技术和类比的方法，对已有砂金矿床邻近地段的地质和矿产情况进行了推断，预测了砂金储量，并得到了生产部门验证，获得了显著的地质成果，缩短了勘探周期，减少了人力、财力的投入，是一种行之有效的预测方法。 After analyzing and analyzing the geological conditions and enrichment rules of gold deposits in the upper reaches of Nenjiang River, the geological and mineral conditions of adjacent gold deposits have been estimated by remote sensing and analogy methods, and the gold reserves have been predicted, Production department verification, access to significant geological results, shortening the exploration cycle, reducing manpower and financial resources, is an effective prediction method.