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Negative coordinate system for Bing maps

In many countries designs must be done in the 3rd or 4th quadrant of the coordinate system which often causes issues with Bing maps by appearing in the 1st or 2nd quadrant. To rotate Bing maps by 180 degrees and a base point of 0,0, create a negative coordinate system. The example below demonstrates the creation of a negative coordinate system for Hartebeesthoek and includes some notes related to the WGS 84 system.

Switch the Civil 3D workspace to Planning and Analysis:

Go to Map Setup in the ribbon and use the Library command:

Type “hart” in the search field, select Hartebeesthoek with the applicable Lo for your drawing (the example below uses Lo 29) and click Duplicate:

Select the