Layer Estimates:

Layer: Type II Priority Noise Barriers (ID:0)
Count: 38
Extent:

XMin: 228776.413913515
YMin: 171335.806794539
XMax: 357777.953313516
YMax: 272711.932294543
Spatial Reference: 103015 (6433)

Layer: Noise Contour Lines 1dBA (ID:1)
Count: 63
Extent:

XMin: 223391.064099997
YMin: 170604.353799999
XMax: 384420
YMax: 285480
Spatial Reference: 103015 (6433)

Layer: Noise Contour Bands 1dBA (ID:2)
Count: 63
Extent:

XMin: 223391.064000003
YMin: 170616.189300001
XMax: 384420.011699997
YMax: 285480.013700001
Spatial Reference: 103015 (6433)