正轴等角割圆锥投影

正轴等角割圆锥投影正轴等角割圆锥投影
  1. 一种正轴等角割圆锥投影标准纬线的求算方法

    Standard Parallels Computation for Normal Conformal Secant Conic Projection Based on Graded-Traversal Approach

  2. 广西壮族自治区正轴等角割圆锥投影

    Normal secant conic conformal projection of Guangxi region