Survey pre-planning
Check out some tips and tricks on how to get a good survey results.
Minimum and maximum scale of interest and transect spacing
Whole-lake surveys in small lakes (fewer than 500 acres)
Whole-lake surveys in large lakes (greater than 500 acres)
Local area of interest surveys
Transect design for depth mapping and smooth contour generation
Transect design for aquatic vegetation mapping
Transect design for bottom hardness (composition) mapping
Creating and uploading survey transects and points to Lowrance/Simrad MFDs
Other Notes on transect design