The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...
Bureauonderzoek ten aanzien van 4 beken (Lemselerbeer, Saasvelderbeek, Deurningerbeek, Gammelkerbeek), die in de toekomst worden geherdimensioneerd. De opzet van deze...