Houston (TX)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Geodata International, Inc.
Date flown 04/77
Line spacing 4.8 (km)
Altitude 121.9 (m)
Total distance 4,633 (km)
References
Counties Brazoria - Chambers - Fort Bend - Galveston - Harris - Jefferson - Liberty - Matagorda - Waller - Wharton
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)