Both create contour, bottom composition and vegetation layers of maps based on acquired sonar data. There are two parts here, AutoChart Live which is a feature resident in some of the mid to upper tier Humminbird sonar units and AutoChart PC which implements similar functionality of AutoChart Live but on a PC. Humminbird Autochart Live: Looks like immediate mapping with up to 8 hours on the unit. That combination of options makes a pretty strong case for going with Lowrance when it comes to mapping lakes that have poor coverage, especially in Canada. You can also now use Navionics SonarCharts live, which is the equivalent of Humminbird Autochart or Garmin Quickdraw with any Lowrance HDS Gen 3, Carbon, or Elite TI. It can take several days for your uploaded sonar data to be incorporated into the Social map layer. The maps created from your own sonar data will be ready for download in about 2-6 hrs on average I'd say, but if it's a large file, a merge of several files, or they're very busy with uploads, it has taken up to 24 hrs. The power of all the Insight Genesis uploading their data to the Social Map is a HUGE advantage when it comes to getting quality map data on Canadian lakes, and the best part is, it's free. The existing Social Maps will get you started and they get better and better all the time. Lowrance gives you the advantage of Insight Genesis AND Navionics SonarCharts Live. How long after uploading data are the maps available for downloading?Īny comments or suggestions would be appreciated. Joesph available and a lot of maps for my home lake of Whitefish, so that appears to be a plus for me. There are already some maps for part of Lake St. Lowrance Insight Genesis: Maps are shared via GoFree. Can it be shared? Is there a community to access for other maps? It looks like a Windows PC is required to utilize the program, which is an issue for me since I use a Mac. The Humminbird site makes a point of keeping the data private. Could we share data via cards or would the data need to be uploaded to the community sharing? I'd like to share it with everyone but would like to immediately have access to our shared files. Joseph on the Quickdraw community website, but a member of our group just got a Garmin unit, so 2 of us would be mapping. Currently, there are no maps available to share for Lake St. To share, the data is uploaded via a computer and the map is available within a day. Garmin Quickdraw: My understanding is that maps are drawn directly on the unit instantly and up to 75 hours of data can be saved on a 2GB card. What I'm looking for are comments about my assumptions or recommendation from users. It appears that my choices are: Garmin Quickdraw, Humminbird Autochart Live, and Lowrance Insight Genesis. Together, perhaps, we could generate some useable maps. Ideally the maps I make could be shared with others that fish the lake. I'll never be there long enough to map the entire lake but would like to map the areas I already fish. I plan to get a new gps/sonar unit and would like to map part of the lake. Looking in the area I generally fly to I'm see some other have shared as well so I see this as a good thing for the future.The Ontario lake I fish has no electronic maps available that have depths. When looking at the quickdraw site its putting the basics up but when you down load some to your unit it comes up with a far better contour map. I put all the data from both my fly ins last year up and will do again this year if I'm lucky enough to go again. I think it will be a cool thing for the fly in people once a better amount of mapping gets shared through the quickdraw community and you can download some to have a head start on trip planning all ready on your sonar unit. Another feature I used on the map was changing the depth shading colours so I could target a certain depth and a quick glance at the sonar would tell me if I was in the the right area. When trolling it was constantly creating a cool map. I found last year on the 14ft camp boat with the 9.9 I was fine at full speed until the depths were over 40 ft then I seemed to lose the mapping but I expected that. They say anything under 10kms will give you the most accurate mapping and I'd agree with that from what I see using it. I'm finding a lot of changes and there not even close.Īs mentioned the speed travelling sure makes a difference on the sonar creating a real accurate defined maps. Nice to see a few people using the new technology and as mentioned the difference between the government supplied charts and the real thing is amazing.
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