Layer Estimates:

Layer: MAPC_CVI_BostonMetro (ID:0)
Count: 537
Extent:

XMin: -188802.8349
YMin: 4694211.4863
XMax: -142286.7127
YMax: 4740811.8185
Spatial Reference: PROJCS["WGS_1984_UTM_Zone_20N",GEOGCS["GCS_WGS_1984",DATUM["D_unknown",SPHEROID["WGS84",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["false_easting",500000.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-63.0],PARAMETER["scale_factor",0.9996],PARAMETER["latitude_of_origin",0.0],UNIT["Meter",1.0]]