Layer Estimates:

Layer: North Leith Lines (ID:0)
Count: 1828
Extent:

XMin: -355242.7283031
YMin: 7553283.88861677
XMax: -351848.361507535
YMax: 7554980.4013577
Spatial Reference: 102100 (3857)

Layer: North Leith Bays (ID:1)
Count: 249
Extent:

XMin: -355246.58478908
YMin: 7553325.0487554
XMax: -352179.546027837
YMax: 7554708.64667986
Spatial Reference: 102100 (3857)