lucca brassi
Contributor
Thanks , well interesting , probably you don't wearing compases (or you do ) ?
I have in mind an aricle reading not that long ago Karst Worlds: Underwater cave-mapping sensor for mapping caves ( i have thought that because part of system also is a magnet hall sensor which might be confused by some iron anomalies )
I have in mind an aricle reading not that long ago Karst Worlds: Underwater cave-mapping sensor for mapping caves ( i have thought that because part of system also is a magnet hall sensor which might be confused by some iron anomalies )
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