Hello all, new to the forum, but been reading for a while.
I have a question regarding the spatial accuracy of the GPS in the unit. It seems to be off a bit (I dont recall driving over the corner of an island).
A bit of background, I am using the side scan in shallow (1-5ft) salt water here in tampa Bay to image propeller scars in seagrass beds. I am using both Humviewer and Dr.Depth to review and export my recorded data and conducting data analysis and mapping in ESRI ArcGIS.