Definitely a lot of interesting info there. I collect ants, but I'm far from doing any kind of formal survey. I just carry a few jars and if I see an any I want a better look at I grab it for later. My collection reflects the same kind of biases that crowdsourcing apps like Inaturalist do. I have a lot of common diurnal ants and hardly anything else.
I also need to ID them, but I keep them pinned and labeled at least. This reminds me I need to take pictures of more of my collection for the journal I started.
As far as figuring out what species are nearby. I use antmaps.org/antweb.org to see what has been reported in my state and antwiki.org to see what kind of habitat they live in. I'm sure there are a lot that don't show up on those sites and a few that do show up that are no longer around, but for as little as I know, that's more than enough.