It is possible to calibrate your sonar equipment in two places in Denmark: in the Øresund near Peberholm Island and in the Kattegat off Frederikshavn.
Se the exact coordinates of the two targets below:
Targets
Hydrography
Target Kattegat:
GEO/EUREF89
57° 23.500869' N
10° 35.746448' E
UTM32/EUREF89
6362112.662 N
595913.991 E
Elevation is -10.226 meter (DVR90 / Geoide 2023)
Target Øresund:
GEO/EUREF89
55° 36.269871' N
12° 43.168781' E
UTM32/EUREF89
6168341,134 N
734279,685 E
Elevation is -7,867 meter (DVR90 / Geoide 2023)
