Layer Estimates:

Layer: GLM18 (ID:0)
Count: 1564
Extent:

XMin: -180
YMin: -54.9
XMax: 180
YMax: 56.1000000000001
Spatial Reference: 4326 (4326)

Layer: GLM17 (ID:1)
Count: 3138
Extent:

XMin: -179.9
YMin: -54.8
XMax: 179.9
YMax: 55.5000000000001
Spatial Reference: 4326 (4326)

Layer: GLM16 (ID:2)
Count: 4363
Extent:

XMin: -134.1
YMin: -55.4
XMax: -15.6999999999999
YMax: 56.0000000000001
Spatial Reference: 4326 (4326)

Layer: GLM16.csv (ID:3)
Count: 4363

Layer: GLM17.csv (ID:4)
Count: 3138

Layer: GLM18.csv (ID:5)
Count: 1564