摘要
在给出球面圆盘重力公式的基础上,导出了便于使用高程数据库和电子计算机的球面方盘重力公式,通过实际算例,证明了该公式高精度和可用性.
On the basic of giving the sperical lamella formulas of topographic correction in circular model we present the spherical lamella formuals of topographic correction in square model in order to use the stared data of height and electronic computer. The calculated results show that the formulas are very useful and exact.
关键词
地形
改正
球面
模板
测量
topographic correction, spherical circular lamella, spherical square lamella
