Layer Estimates:

Layer: africa_grid_20170906final (ID:0)
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Extent:

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Spatial Reference: 102100 (3857)

Layer: TransmissionLines (ID:1)
Count: 127
Extent:

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XMax: 4472766.04493096
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Spatial Reference: 102100 (3857)

Layer: Regions (ID:2)
Count: 30
Extent:

XMin: 3270648.61855134
YMin: -1318864.81164888
XMax: 4502388.63182471
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Spatial Reference: 102100 (3857)