【摘要】 分析了传统方法在矿区土地复垦测量中的缺点,提出了采用精密单点定位进行测量,并对其思路及数学模型作了简要介绍。实践表明该方案是可行的,展望了精密单点定位在工程测量中的前景。更多还原

【Abstract】 The shortages of traditional survey technique for land reclamation are analyzed.The GPS precise point positioning(PPP)technique,its principle & mathematic model are introduced.The application has shown the practicability of PPP technique applied in survey work for land reclamation in mining area.Besides,the future of application of PPP technique in other engineering survey works is forecast.更多还原