Layer Estimates:

Layer: IH (ID:0)
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Extent:

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YMin: 2986100.4086
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Spatial Reference: 102100 (3857)

Layer: SH (ID:1)
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Extent:

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YMin: 2984667.8206
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Spatial Reference: 102100 (3857)

Layer: US (ID:2)
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Extent:

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YMin: 2984667.8206
XMax: -10420403.9916
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Spatial Reference: 102100 (3857)