Survey name | Type | Altitude | Spacing | Flight line distance |
---|---|---|---|---|
Greensboro | M/R-D | 121.9 m | 4.80 km | 5,122 km |
Hamme | M-Dz | 121.9 m above ground | 0.80 km | 6,477 km |
North-central N.C. | M-D | 152.4 m above ground | 1.60 km | 10,029 km |
Milton-Roxboro | M-Dz | 121.9 m above ground | 0.80 km | 4,688 km |
Danville 1994 | M-D | 121.9 m above ground | 0.80 km | 4,828 km |