全国林地“一张图”数据库建设及扩展应用  

Research of Key Technology for National Forest-land “One Map”Database

作　　者：许等平[1] 李晖[1,2] 庞丽杰 张煜星[1] 黄国胜[1] 韩爱惠[1] 

机构地区：[1]国家林业局调查规划设计院,北京100714 [2]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [3]黑龙江省尚志国有林场管理局,黑龙江尚志150601

出　　处：《林业资源管理》2015年第5期36-43,171,共9页Forest Resources Management

摘　　要：首先,介绍了县省国家多级林地"一张图"建设的内容,研究了林地"一张图"信息提取、检查验收、整合建库等关键技术;其次,基于Web Service技术设计开发了全国林地"一张图"数据管理与服务平台并实现在线运行;最后,对全国林地"一张图"的扩展应用进行了探讨。In this study, we introduced the contents of forest-land ＂one map＂ for the county, provincial and national levels, and studied the key technologies of forest-land ＂one map＂ information extraction, data check and the integration of database. Based on the WebService, we designed and developed a data man- agement and service platform of national forest-land ＂one map＂, and operated it online, lastly, the data application for forest-land ＂one map＂ was discussed.

关 键 词：林地“一张图” 多级数据库 服务 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP39[天文地球—测绘科学与技术]