1) normal secant coni
等角正割圆锥投影
2) normal secant conic conformal projection
正轴等角割圆锥投影
1.
According to the selective principle of map projection and Guangxi Regional place and form, the normal secant conic conformal projection of Guangxi Region is designed in this paper.
根据地图投影选择的原则以及广西壮族自治区的地理位置和形状 ,设计了广西壮族自治区正轴等角割圆锥投影。
3) Normal conic conformal projection with two standard meridians
正等角割圆锥投影
4) conic orthermorphic projection
正形圆锥投影;等角圆锥投影
5) secant conic
圆锥正割投影
6) the method of isometric cone projection
等角圆锥投影法
1.
The errors of the method of isometric cone projection that is widely adopted by people are analyzed, and the distance error and angle error are obtained for the application in engineering.
本文对较为广泛被人们接受的一种地图投影方法—等角圆锥投影法的误差进行了分析,给出在不同距离内采用等角圆锥投影方法的距离误差和方向角误差,以便在实际应用中有选择使用。
补充资料：正割
直角三角形,斜边与某个锐角的邻边的比,叫做该锐角的正割,用 sec (角)表示
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条