Forum

Author Topic: Ellipsoid conversion, elevation Z not calculated  (Read 1387 times)

ruyi7952

  • Full Member
  • ***
  • Posts: 103
    • View Profile
    • My Blog
Ellipsoid conversion, elevation Z not calculated
« on: July 23, 2021, 09:16:32 PM »
reproduction process,
a calculates the seven-parameter Bursa model
b selects the xyz coordinate system in ms,camera selects wgs84 ,input the seven-parameter
c converts pos to xyz and to check pos

There is no change in z, and z will change in the software that calculates the seven parameters.

Is it possible to add a matching seven-parameter calculation function and save the results as a prj file?
Real Scene Model Professional Contractor

Collect、Process、Publish

ruyi7952

  • Full Member
  • ***
  • Posts: 103
    • View Profile
    • My Blog
Re: Ellipsoid conversion, elevation Z not calculated
« Reply #1 on: July 24, 2021, 10:05:53 PM »
Different models have different definitions of parameters. As long as there is one method, seven parameters compatible with PS can be obtained, which can properly solve this problem.
Real Scene Model Professional Contractor

Collect、Process、Publish