geodetic database

Application of Model-analyzing in the Building of Geodetic Database Management System

模型分析在大地测量数据库系统建立中的应用

Finally, All function and use specification of triangulation subsystem and leveling subsystem in geodetic survey database system is given in using segment.

系统使用部分对大地测量数据库系统设计的各种功能以三角测量子系统和水准测量子系统两部分的使用方法分别进行了描述。

DISCUSSION ABOUT TRANSFORMATION BETWEEN BEIJING 54 AND XI' AN 80 COORDINATE SYSTEM& Baed on the geodetic database in Hubei province

关于北京54和西安80坐标系相互转换的探讨&基于湖北省境内控制成果

National Geodetic Survey Database is an important part of National Spatial Data Infrastructure ( NSDI)-National Spatial Data Infrastructure database.

国家大地测量数据库是国家空间数据基础设施（NSDI）&国家空间数据基础数据库的重要组成部分。

A bidirectional conversion model between geodetic database and XML is constructed, which provides the main function of the solution. ( 3) Two kinds of data interface are fulfilled.

建立了大地测量数据库与XML双向转换模型，为大地测量数据服务、异构大地测量数据库集成中间件中数据入库、输出以及集成提供了核心功能。