Nov 8, 2025 · The mapping software in my Garmin GPS is also 1:24,000 scale (Garmins come with 1:100,000 maps, but you can upgrade to the much more detailed 1:24,000 map software). …

Aug 28, 2010 · Lowrance just replaced my fried depth finder with a combination FF/GPS (HDS-5). For fishing the Columbia River (Astoria to Boardman), which of the GPS map chips to folks …

Apr 17, 2023 · In order to make accurate maps with the zero-lines map, you need to properly create the map saved to the SD card AND purchase the additional AutoChart mapping …

Jan 7, 2025 · I think most of your more accurate modern mapping that you see on the various charting systems is done with multi-beam tech. The CMOR mapping product is from multi …

Apr 21, 2025 · Dropping pins on our mapping software for school locations was helpful after a few days because it showed a pattern where they were moving too in general. but... those schools …

Dec 28, 2023 · ReefMaster Software Alternative Hello everybody. I have done the bottom mapping of a quarry with Reefmaster and I am now trying to do the same in QGIS. I tried to …

Dec 18, 2023 · The yearly subscription is not too bad and I'm finding a lot more uses for this mapping software - there is good measuring and marking tools within the app too.

Mar 6, 2023 · The western states lake master card I have in my Helix 7 has great maps of even the smaller lakes in central Oregon. Do your homework on the newer stuff. What I learned is …

Jul 13, 2025 · Recently purchased a Garmin 93sv UHD2 that has the Navionics+US inland mapping but haven’t it installed it yet. My question is will this mapping cover me at buoy 10 …

Feb 6, 2024 · I posted a brief blurb on this subject on another mapping thread, but this is really on a different topic that deserves its own thread. The purpose of this how-to video is to help a …