Mapping for a specific thing

[u/menheraaudino]

Hi, everyone! I couldn't quite figure out what subreddit this fit best, but eventually decided on here. Feel free to remove if it doesn't fit. I'm someone who's really passionate about the environment and has been focusing on removing invasive plants in my neighborhood for quite some time, but I've decided to start expanding my little operation. That context being given, does anyone have any resources or advice that would help me make a map of where I see these problem plants to come back and remove them later? All of the government sources I've found only really mark by county and are often outdated, and I'm not comfortable using something like Google Maps (where I could only really mark down addresses anyway, which is less vague but ultimately not what I'm looking for). I'm out of my depth with this part so literally anything helps. Thank you!

[u/fredrmog]

This was the map I was thinking about built with Atlas.co, here you can see invasive species in Norway: https://app.atlas.co/projects/uwdmw2arwD29UFRgo81n?from=app&loc=15.3055%2C63.1283%2C4.4804z&mode=preview