class RGeo::CoordSys::CS::WGS84ConversionInfo

OGC spec description

Parameters for a geographic transformation into WGS84. The Bursa Wolf parameters should be applied to geocentric coordinates, where the X axis points towards the Greenwich Prime Meridian, the Y axis points East, and the Z axis points North.

Attributes

dx[R]

Bursa Wolf shift in meters.

dy[R]

Bursa Wolf shift in meters.

dz[R]

Bursa Wolf shift in meters.

ex[R]

Bursa Wolf rotation in arc seconds.

ey[R]

Bursa Wolf rotation in arc seconds.

ez[R]

Bursa Wolf rotation in arc seconds.

ppm[R]

Bursa Wolf scaling in in parts per million.

Public Class Methods

create(dx_, dy_, dz_, ex_, ey_, ez_, ppm_) click to toggle source

Create the horizontal datum shift transformation into WGS84, given the seven Bursa Wolf parameters. The Bursa Wolf shift should be in meters, the rotation in arc seconds, and the scaling in parts per million.

# File lib/rgeo/coord_sys/cs/entities.rb, line 451
def create(dx_, dy_, dz_, ex_, ey_, ez_, ppm_)
  new(dx_, dy_, dz_, ex_, ey_, ez_, ppm_)
end