Is there any SD card similar to active captain? It’s the only mapping I’ve seen for 1 foot contours for northern Ontario. I contacted humminbird and they didn’t do our lakes in HD. Will navionics come close to it?
What lake are you looking for? Very few lakes in Ontario have been mapped in HD by anyone, even if they have 1′ contours does not necessarily mean HD.
Wabigoon and eagle lake preferably. Lac suel I doubt has any
Northern,
two screenshots for you. One on eagle around the partridge point. One on the west end of Wabigoon.
All in 1′ contours and that is what should be on the non-garmin Navionics chips that Garmin sells https://www.garmin.com/en-US/p/1520225/pn/010-C1466-30
Lac Seul is mapped in 1′ contours as well but it certainly appears some parts are likely more accurate than others.
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