Layer Estimates:

Layer: cells250km (ID:0)
Count: 7682
Extent:

XMin: -194.712293080561
YMin: -89.9999999999
XMax: 191.250000009093
YMax: 90.0000000001
Spatial Reference: GEOGCS["AuthalicSphereWGS84radius",DATUM["D_unknown",SPHEROID["AuthalicSphereWGS84radius",6371007.180918475,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]