Layer Estimates:

Layer: Stations (ID:0)
Count: 6211
Extent:

XMin: -20023036.809
YMin: -14341968.2253
XMax: 19962924.284
YMax: 17397769.6316
Spatial Reference: 102100 (3857)

Layer: Buoys (ID:1)
Count: 1066
Extent:

XMin: -19781807.4724
YMin: -2511525.2348
XMax: 20013463.3328
YMax: 11510847.8206
Spatial Reference: 102100 (3857)