Layer Estimates:

Layer: Global OA Airports (1:30,000,000) (ID:0)
Count: 47732
Extent:

XMin: -179.876998901
YMin: -89.9999999999999
XMax: 179.9757
YMax: 82.5177993770001
Spatial Reference: 4326 (4326)

Layer: Global NE Ports (1:30,000,000) (ID:1)
Count: 1081
Extent:

XMin: -171.7579505
YMin: -54.8094444399999
XMax: 179.309364
YMax: 78.22611111
Spatial Reference: 4326 (4326)

Layer: GLBL NGA World Port Index (WPI) (1:30,000,000) (ID:2)
Count: 3684
Extent:

XMin: -177.366666667
YMin: -77.85
XMax: 179.366666667
YMax: 78.9166666670001
Spatial Reference: 4326 (4326)

Layer: Africa ITIS Supply Chain (Sea Ports) (ID:3)
Count: 261
Extent:

XMin: -17.4333
YMin: -34.1833
XMax: 50.2833000000001
YMax: 37.2833000000001
Spatial Reference: 4326 (4326)

Layer: Global HDX Supply Route (1:30,000,000) (ID:4)
Count: 1460
Extent:

XMin: -80.19752913
YMin: -33.850875543
XMax: 179.297002268
YMax: 56.939885771
Spatial Reference: 4326 (4326)

Layer: Kenya OSM Trails (1:10,000,000) (ID:5)
Count: 9179
Extent:

XMin: 33.9380265
YMin: -4.66925379999998
XMax: 41.5462367000001
YMax: 4.40832860000006
Spatial Reference: 4326 (4326)

Layer: Kenya DIVA Trails (1:10,000,000) (ID:6)
Count: 276
Extent:

XMin: 34.1023100030001
YMin: -4.66031539299996
XMax: 41.5773401260001
YMax: 7.8000027770031E-08
Spatial Reference: 4326 (4326)

Layer: Africa OSM Bridges (1:10,000,000) (ID:7)
Count: 522
Extent:

XMin: 9.75414870000003
YMin: -26.8561424
XMax: 30.8483211000001
YMax: 13.5339096000001
Spatial Reference: 4326 (4326)

Layer: Africa OSM Tunnels (1:10,000,000) (ID:8)
Count: 5009
Extent:

XMin: 8.69020800000004
YMin: -27.2601739
XMax: 41.718351
YMax: 14.1066894000001
Spatial Reference: 4326 (4326)