Hexa-Tech

https://spacenews.com/south-koreas-satrec-initiative-to-build-constellation-of-high-resolution-earth-observation-satellites/

South Korea’s Satrec Initiative to build constellation of high-resolution Earth observation satellites - SpaceNews In the first step toward building its own constellation of Earth observation satellite, Satrec Initiative will send the high-resolution SpaceEye-T imaging satellite into low Earth orbit by the first quarter of 2024.

https://spectrum.ieee.org/satellites-great-option-iot

Satellites Can Be a Surprisingly Great Option for IoT For networks that need to be cheap and low power, consider outer space