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Incorrect results of GeometryEngine.Project for EPSG:31468 in 10.2.6

Question asked by O_Brandt on Feb 25, 2016
Latest reply on Jun 29, 2016 by salieghaziz531


I recently updated our runtime Version from 10.2.4 to 10.2.6. Now there is a incorrect projection from EPSG:31468 to EPSG:4326.



var mappoint = new MapPoint(4594314.825,5821864.005, new SpatialReference(31468));

var projectedMappoint = GeometryEngine.Project(mappoint, new SpatialReference(4326));


Result 10.2.4:

var mappoint = {MapPoint[X=4594314.825, Y=5821864.005, Wkid=31468]}

var projectedMappoint = {MapPoint[X=13.3880091660746, Y=52.5217421380065, Wkid=4326]}


Results 10.2.6 & 10.2.7:

var mappoint = {MapPoint[X=4594314.825, Y=5821864.005, Wkid=31468]}

var projectedMappoint = {MapPoint[X=13.3897513416898, Y=52.5231506263074, Wkid=4326]}


I doublechecked the result on different websites and my results is, the calculation in the new version is not correct any more.

Can anybody please check this for me or give me a hint, where I can open a support ticket.


Thanks a lot!