Layer Estimates:

Layer: Objects (ID:0)
Count: 39
Extent:

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YMin: -30240971.4583861
XMax: 20037507.8427882
YMax: 30240971.4583861
Spatial Reference: 102100 (3857)

Layer: Centerlines (ID:1)
Count: 15
Extent:

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XMax: 20037507.8427882
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Spatial Reference: 102100 (3857)

Layer: Landscape (ID:2)
Count: 15
Extent:

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YMin: -30240971.4583861
XMax: 20037507.8427882
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Spatial Reference: 102100 (3857)