Layer Estimates:

Layer: World Port Index (Point) (ID:0)
Count: 3630
Extent:

XMin: -177.366666666667
YMin: -77.85
XMax: 179.366666666667
YMax: 78.9166666666667
Spatial Reference: 4326 (4326)

Layer: World Port Index (County) (ID:1)
Count: 195
Extent:

XMin: -177.592991980782
YMin: -78.0491371877316
XMax: 179.80621721524
YMax: 79.1157200425549
Spatial Reference: 4326 (4326)

Layer: World Port Index (Polygon) (ID:2)
Count: 3630
Extent:

XMin: -177.592991980782
YMin: -78.0491371877316
XMax: 179.80621721524
YMax: 79.1157200425549
Spatial Reference: 4326 (4326)