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森林资源有较强的动态性,监测技术的改进具有重要的生产意义。采用遥感技术,地理信息系统技术与森林连续清查技术相结合的方法实施森林资源监测具有极大的潜力。通过在松江河进行的研究,证明了这种方法的可行性和优越性。 文章探讨了使用新方法的关键技术环节,提供了实施监测的实际结果,指出了在我国北方国有林区推广的前景。与传统方法相比,新方法提供了图面资料,减少地面工作量50％,降低经费20％。
Forest resources have a strong dynamic, the improvement of monitoring technology has important production significance. Using remote sensing technology, geographic information system technology and forest continuous inventory techniques to implement forest resource monitoring has great potential. The research carried out in Songjiang River proves the feasibility and superiority of this method. The paper discusses the key technical aspects of using the new method and provides the actual results of the monitoring. It points out the prospect of promoting the state forest in the north of China. Compared with the traditional method, the new method provides surface information, reducing ground workload by 50% and reducing funding by 20%.