Layer Estimates:

Layer: 1-month SPEI (ID:0)
Count: 692863
Extent:

XMin: -19331672.6891
YMin: -6446275.841
XMax: 20077413.4167
YMax: 6494021.0893
Spatial Reference: 102100 (3857)

Layer: 3-month SPEI (ID:1)
Count: 725170
Extent:

XMin: -19331672.6891
YMin: -6446275.841
XMax: 20077413.4167
YMax: 6494021.0893
Spatial Reference: 102100 (3857)

Layer: 6-month SPEI (ID:2)
Count: 746104
Extent:

XMin: -19331672.6891
YMin: -6446275.841
XMax: 20077413.4167
YMax: 6494021.0893
Spatial Reference: 102100 (3857)

Layer: 9-month SPEI (ID:3)
Count: 757053
Extent:

XMin: -19331672.6891
YMin: -6446275.841
XMax: 20077413.4167
YMax: 6494021.0893
Spatial Reference: 102100 (3857)

Layer: 12-month SPEI (ID:4)
Count: 765464
Extent:

XMin: -19331672.6891
YMin: -6446275.841
XMax: 20077413.4167
YMax: 6494021.0893
Spatial Reference: 102100 (3857)