Layer Estimates:

Layer: Pools_MultipleRingBuffer_Spa (ID:0)
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Extent:

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Spatial Reference: 102100 (3857)

Layer: Pools_MultipleRingBuffer (ID:1)
Count: 2
Extent:

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Spatial Reference: 102100 (3857)

Layer: Pittsburgh (ID:2)
Count: 1
Extent:

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Spatial Reference: 102100 (3857)

Layer: Pools (ID:3)
Count: 32
Extent:

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YMin: 4919436.6446632
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Spatial Reference: 102100 (3857)

Layer: PittsburghBlockCentroids (ID:4)
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Extent:

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YMin: 4918865.51371593
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Spatial Reference: 102100 (3857)

Layer: Rivers (ID:5)
Count: 4
Extent:

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Spatial Reference: 102100 (3857)