You’ve heard the saying, “Good data in, good data out. Bad data in, bad data out.” For fishermen, that means “Good map, good fishing. Bad map …” Well, you get the idea.
A bad map is the result of bad data. And many available fishing maps were built from bad data. That makes them … well, not good. Not nearly as good as you might have thought they were. Insight Genesis maps, however, show contours and fish-holding bottom structure based on good data – data you collect by recording and uploading your own sonar logs. Continue reading