Layer Estimates:

Layer: contourline1 (ID:0)
Count: 3253
Extent:

XMin: 11873245.4362478
YMin: 1207605.10205296
XMax: 11879281.6865804
YMax: 1209124.69114053
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 105790 (3855)