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Position: Home > Articles > Image Fusion and Quality Assessment of GF-1 Forest Inventory and Planning 2016,41 (6) 8-13

3S技术在云南省县级林地变更调查中的应用研究

作  者:
时银骏
单  位:
云南省林业调查规划院
关键词:
3S技术;林地变更调查;遥感影像;林地一张图;数据入库
摘  要:
根据林地年度变更工作的目标,将整个工作过程分解为确定更新策略、变化信息获取(即资料准备阶段)、变化数据采集、本期现势数据生成、现势数据成果入库5个步骤。结合遥感技术、地理信息系统技术、卫星定位技术,围绕分解的5个步骤,对3S技术在其中的应用进行了全面的叙述,以期把3S技术与林地变更工作作最好的衔接。
译  名:
Image Fusion and Quality Assessment of GF-1
作  者:
SHI Yinjun;Yunnan Institute of Forestry Inventory and Planning;
关键词:
3s technologies;;forest land change survey;;remote sensing image;;woodland map;;data storage
摘  要:
According to the woodland annual change goal,this paper elaborated the whole working process from five steps,of which determining update strategy,obtaining change information( data preparation phase),change data collection,current data generation,current data storage. Combined with remote sensing technology,geographic information system technology,and satellite positioning technology,this study comprehensively analyzed the application of 3s technology in the forest land change,hoping to link up 3 s technology with the forest land change work in the best way.

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