Layer Estimates:

Layer: Line3 (ID:0)
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Extent:

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YMin: 6544160.44464355
XMax: -392730.763954862
YMax: 6569572.6558305
Spatial Reference: 102100 (3857)

Layer: Existing (ID:1)
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Extent:

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YMin: 6528126.90496276
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Spatial Reference: 102100 (3857)

Layer: Line3Corr (ID:2)
Count: 333
Extent:

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YMin: 6528117.12758144
XMax: -379661.812559412
YMax: 6592309.51801201
Spatial Reference: 102100 (3857)

Layer: Line3Extract (ID:3)
Count: 3762
Extent:

XMin: -406117.032116675
YMin: 6542729.01345219
XMax: -387410.99660177
YMax: 6570390.96801271
Spatial Reference: 102100 (3857)