Hi,
For those of us without access to private land for hunting, online map tools are a great resource to help identify areas you may want to scout.
I suppose most folks here know about the Backroads Map Book... but for those who don't, you may want to check it out.
They have an online tool where you can view topo maps of Canada. You can select from a wide variety of layers to show on the map, including Crown Land. I've started using this to identify public land I can hunt, as it is easier to use than the Crown Land Atlas. The Atlas is still useful however, as the Backroads Map Book online tool does not show details about permitted uses on crown land parcels.
The BRMB online tool also lets you select a custom area to print out as a map. You can select from 3 different scales. However, these maps don't come cheap - $50 each for a folding waterproof map - and a $10 shipping charge to boot. Also be aware that to use the BRMB online tool, a paid account is required. At $3.50/month, or $35/year, I think it's worthwhile. There is also a free, 7 day trial.
The other online tool worth mentioning is the one provided by World of Maps - a local Ottawa map shop. There you can create custom topo maps based on data from NTS and MapSherpa. The BRMB maps have more details, such as established backcountry camping sites, that the NTS maps lack. However, the NTS maps are a bit cheaper, starting at about $27 for a plain paper (17" x 22") folded map.
Both the BRMB and the World of Maps websites also sell stock maps from NTS and backroads Map Book - the geographic areas are pre-defined, and these maps are cheaper than the custom maps.
Here are links to the sites I mentioned:
Backroads Map Book
World of Maps
Crown Land Atlas
Cheers,
Neil