Layer Estimates:

Layer: WinCan_Node (ID:0)
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Extent:

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YMin: 6876074.9403785
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Spatial Reference: 28356 (28356)

Layer: WinCan_Section (ID:1)
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Extent:

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XMax: 554113.6748
YMax: 6936704.4582
Spatial Reference: 28356 (28356)