【摘要】 第二次土地调查建成了集遥感影像、图形、地类、面积和权属为一体的地籍调查数据库,其目的是广泛应用于经济社会发展和社会各行业,满足经济社会发展、土地宏观调控和国土资源管理的需要。本文在结合国家相关安全条例的基础上,对第二次土地调查数据成果的用户进行归纳,对数据成果的分级共享机制进行探讨。更多还原

【Abstract】 The second land survey to build a set of remote sensing images,graphics,type,area and power as one of the cadastral survey database,which is widely used in economic and social development and social sectors,to meet the economic and social development,macro-control of land and land resources management needs.In this paper combined with the relevant national safety regulations on the basis,for the second land survey results of user data are summarized,on data classification of sharing mechanism.更多还原