Layer Estimates:

Layer: Absolute Gravity Stations (ID:0)
Count: 29
Extent:

XMin: -83.96634972
YMin: 34.344641
XMax: -77.4375857919999
YMax: 36.4320109700001
Spatial Reference: 4269 (4269)

Layer: Relative Gravity Stations (ID:1)
Count: 1031
Extent:

XMin: -83.3362
YMin: 35.0259
XMax: -76.3934
YMax: 36.605512
Spatial Reference: 4269 (4269)

Layer: Proposed Absolute Gravity Stations (ID:2)
Count: 90
Extent:

XMin: -81.2984336769569
YMin: 33.9280947869201
XMax: -75.4699505870456
YMax: 36.5420487182795
Spatial Reference: 4269 (4269)