N2YO satellite tracking: Intelligence Source Guide 
CelesTrak / Space-Track: Intelligence Source Guide 
NOAA Aviation Weather Center API: Intelligence Source Guide 
AVWX REST API: Intelligence Source Guide 
hexdb.io: Intelligence Source Guide 
Court Case / Docket: Data Point Intelligence Guide
Court records are the only open dataset where an adversary is compelled to describe their own conduct under oath. Analysts...
Video: Data Point Intelligence Guide
A video is not evidence of what its caption claims. It is a container of measurable facts, and those facts...
Image / Photograph: Data Point Intelligence Guide
Every photograph makes two claims: this is what it shows, and this is where and when it was taken. Both...
IMEI / Device Identifier: Data Point Intelligence Guide
An IMEI identifies a handset, not a person and not a phone number. Confusing device identity with subscriber identity is...
Cell Tower / Cell ID: Data Point Intelligence Guide
A cell identifier is not a location. It is a piece of network infrastructure with a coverage footprint, and confusing...
License Plate: Data Point Intelligence Guide
A plate identifies a registration, not a person and not permanently a vehicle. It is the most privacy-loaded identifier most...
Vehicle Identification Number: Data Point Intelligence Guide
Seventeen characters describe where a vehicle was built, what it is, and which one it is. They also expose whether...
Aircraft: Data Point Intelligence Guide
An aircraft carries three identities at once: what is painted on the tail, what the transponder broadcasts, and who actually...
Vessel / Ship: Data Point Intelligence Guide
A ship can change its name, its flag and its owner in a week. The IMO number assigned at build...
Shipping Container: Data Point Intelligence Guide
Eleven characters follow a steel box from a factory yard to a customs hold. The check digit tells you in...