I have heard about this before and Zach Birge mentioned doing this after his MLF win at Eufaula. How do you put a satellite image in your Lowrance? See Below?
Electronics
> “…low-water satellite image…put it in my unit [Lowrance Pro 16] so could see the lake when it was down 6′. I could see a bunch of bushes and logs. I saw a guardrail I caught a couple fish off…