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针对森林资源调查工作量大、周期长、提供数据速度慢这样的问题,该文提出3S集成技术在森林资源调查中的研究。RS可以定期提供(或生成)详尽的森林资源分类图,运用GPS可从空间获取地面调查样地的位置信息,并可把这些调查结果直接以数字方式编辑或连接到相应的可列表的数据库中,最后通过GIS把遥感监测图件、调查样地、空间位置信息和可列表的资源调查数据(主要指属性)全部融合在一起,这种3S无缝集成对小陇山林区森林资源调查分析是很有帮助的。
In view of the large amount of workload, long period of forest resources investigation and the slow data rate, this paper proposes the research of 3S integrated technology in forest resources investigation. The RS can periodically provide (or generate) a detailed forest resource classification map that uses GPS to obtain the location information of ground survey plots from space and can directly digitally edit these findings or link them to corresponding listable databases Finally, through GIS, the remote sensing monitoring maps, survey plots, spatial location information and listable resource survey data (mainly referring to attributes) are all fused together. The 3S seamless integration analysis of the forest resources of Xiaolongshan Forest Area Very helpful