Survey name | Type | Altitude | Spacing | Flight line distance |
---|---|---|---|---|
Buffalo | M/R-D | 121.9 m | 9.60 km | 1,815 km |
Cleveland | M/R-D | 121.9 m | 9.60 km | 2,114 km |
Erie | M/R-D | 121.9 m | 9.60 km | 45 km |
Western New York | M-D | 304.8 m above ground | 3.20 km | 6,437 km |
Northern Ohio East | M-D | 548.6 m (barometer) | 3.20 km | 7,330 km |
Central & Northern Penn. | M-Dz | 304.8 m above ground | 4.80 km | 12,713 km |
Warren | M/R-D | 121.9 m | 9.60 km | 2,666 km |