| Survey name | Type | Altitude | Spacing | Flight line distance |
|---|---|---|---|---|
| Harrisburg | M/R-D | 121.9 m | 4.80 km | 4,852 km |
| Newark | M/R-D | 121.9 m | 4.80 km | 3,975 km |
| Pennsylvania Triassic '56 | M-Dz | 152.4 m above ground | 0.40 km | 11,316 km |
| Pennsylvania Triassic '57 | M-Dz | 152.4 m above ground | 0.40 km | 18,958 km |
| Pennsylvania Coop | M-Dz | 914.4 m (barometer) | 3.20 km | 4,828 km |