Data collection in the Saarland test areas

This chapter deals with the collection of the data that were gravimetrically and/or magnetometrically required for the application of the multiscale mollifier potential methods in areas of the Saarland. For this purpose, first of all a listing of the already available Saarland data material was made and documented with respect to their spatial/temporal specifics in numerical implementations. The measurement instruments used for an additional data generation, their handling and the resulting measurement accuracies are recorded as well as the amount of work required to guarantee a certain data density in the test areas.