Survey name | Type | Altitude | Spacing | Flight line distance |
---|---|---|---|---|
Grand Rapids | M/R-D | 121.9 m | 9.60 km | 3,310 km |
Madison | M/R-D | 121.9 m | 9.60 km | 2,592 km |
Midland | M/R-D | 121.9 m | 9.60 km | 3,389 km |
Rockford | M/R-D | 121.9 m | 9.60 km | 2,616 km |
WI Eastern Shore | M-D | 304.8 m above ground | 0.80 km | 5,632 km |
SE Wisconsin | M-D | 304.8 m above ground | 0.80 km | 3,741 km |