Layer Estimates:

Layer: InProductionContributors_PolysSim (ID:0)
Count: 48
Extent:

XMin: -17619739.1715
YMin: -3176341.7873
XMax: 17054965.4037
YMax: 6485552.2149
Spatial Reference: 102100 (3857)

Layer: PublishedContributors_PolysSim (ID:1)
Count: 343
Extent:

XMin: -16746453.4525
YMin: -5094727.2445
XMax: 16695284.3285
YMax: 11098758.3485
Spatial Reference: 102100 (3857)