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Blue Marble Geographics - Geographic Calculator, Coordinate Conversion, Image Reprojection, Coordinate Transformation
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Resolution of Known Coordinate Reference System Issues

The following is a list of known issues with Coordinate Reference Systems or Coordinate Reference Translation Methods in the GeoCalc libraries and the related Blue Marble products that use those libraries. The version of each product where the issue was resolved, or will be resolved, is listed to the right of the issue.

IssueProduct Version Where Issue was Resolved
Geographic CalculatorGeoCalcGeographic TransformerGeoTransformGeoTranslate
Error related to Molodensky-Badekas 10 Parameter transformation7.46.4.16.1 in Desktop 2.16.0.15.1
Notes: The specific issue was as follows: the Molodensky-Badekas 10 Parameter transformation does a translation of the coordinate reference frame and then it does a translation, rotation and scale. GeoCalc was doing this process out of order resulting in answers that were incorrect. The issue is corrected in the product versions above.
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