Owner's manual

June 2004 Isis® Sonar User's Manual, Volume 1
8.2 DEPTH DELAY AND DURATION .................................................................................... 120
8.3 OVERLAY .....................................................................................................................123
8.4 DOWNSAMPLE ..............................................................................................................125
8.5 SPEED........................................................................................................................... 130
8.6 HEADING...................................................................................................................... 131
8.7 LAYBACK ..................................................................................................................... 131
8.7.1 Using the Layback Correction Dialog Box........................................................... 133
8.7.2 Positioning the Towfish Using Trackpoint............................................................141
8.8 BEARING TO POINT.......................................................................................................143
8.9 MARK EVENT ...............................................................................................................144
8.10 SAVED RAW SERIAL DATA.........................................................................................144
CHAPTER 9 USING THE TOOLS MENU.....................................................................146
9.1 TARGET........................................................................................................................ 147
9.2 TARGET SETUP............................................................................................................. 147
9.3 DIGITIZING LINES AND POLYGONS ............................................................................... 149
9.3.1 Setting Up to Digitize Lines or Polygons.............................................................. 150
9.3.2 Providing a Description List Table.......................................................................152
9.3.3Choosing a Tracking Method ................................................................................ 154
9.3.4 Tracking Points Manually .................................................................................... 155
9.3.5 Tracking Points Semi-Automatically ...................................................................156
9.3.6 Tracking Points in Full Automatic Mode.............................................................. 157
9.3.7 Saving Tracked Points..........................................................................................158
9.4 COVERAGE MAP AND MOSAIC .....................................................................................163
9.4.1‘New Method’ Full DelphMap Mosaicking........................................................... 165
9.4.2‘Old Method’ Full DelphMap Mosaicking ............................................................168
9.4.3Preview Mosaic With Coverage Map .................................................................... 172
9.5 REAL-TIME BATHY PRO MAP...................................................................................... 176
9.6 COM PORT TEST ...........................................................................................................178
9.7 SPATIAL FILTER............................................................................................................ 178
9.7.1 Applying Standard Filters.....................................................................................184
9.7.2 Creating and Applying Custom Filters.................................................................184
9.8 BEAM ANGLE, GRAZING ANGLE ..................................................................................186
9.8.1 Overview............................................................................................................... 187
9.8.2 Beam Angle Compensation................................................................................... 187
9.8.3 Grazing Angle Compensation............................................................................... 188
9.8.4 Applying a Level of Operation to Get an Angle.................................................... 189
9.8.4.1 Working at the Basic Level of Compensation ..............................................................191
9.8.4.2 Working at the Middle Level of Compensation............................................................192
9.8.4.3 Working at the Full Level of Compensation.................................................................193
Table of Contents