Aerogeophysical data - Northern Lower Austria

The aerogeophysical dataset contains geomagnetic, electromagnetic and radiometric (Th, U, K) data from five airborne surveys carried out between 1983 and 1997 in the northern part of Lower Austria:Geras (1996, 1997), Pulkau North (1995), Pulkau (1994), Kamptal-Ziersdorf (1983), Krems (1983).The five airborne surveys were conducted with different technical equipment. In 1998, the geomagnetic datasets were combined and reprocessed.

The following corrections and reductions have been applied: 1) Normal Field Correction, 2) Heading Error Correction, 3) Reduction to the Pole. In addition, the electromagnetic datasets were also combined and reprocessed. Since reprocessing modern modelling software often includes a reduction to the pole, the magnetic dataset, published here, is corrected, but no reduction-to-the-pole is applied.