I'm actually working on something similar now, only the data is sourced from aerial images. I run a startup in this space and we were previously discarding a to

I'm actually working on something similar now, only the data is sourced from aerial images. I run a startup in this space and we were previously discarding a ton of data because of cloud cover, smog/fog, haze, etc. This is a great application for less useful data, among others (mostly meteorological). That said, I wouldn't call any early stage startup an "authoritative" source despite my wanting to. Trustworthy for sure, though! Link to the beta is on my profile if you're interested.