OSINT

These are a collection of various OSINT tools and software I have come across

HeavensAbove - Live map showing which satellites are currently over your location
SkyFi - Buy high resolution satellite images (up to 30cm resolution) over the location of your choice, straight from the app. The SkyFi developers have described their service as “democratizing GEOINT”
Google Earth - Satellite and aerial imagery. The gold standard for high resolution imagery but often several years out of date

ADS-B Exchange - Unfiltered live map of all aircraft in the sky
FlightRadar24 - Similar to ADS-B Exchange and has more features, but often restricts the more interesting flights like military, police etc