====== Satellitenkommunikation ======

Die Kommunikation mit Satelliten und hochfliegenden Objekten stellt eine besondere Herausforderung dar: 

  * https://www.highaltitudescience.com/pages/tracking-a-weather-balloon
  * https://de.wikipedia.org/wiki/Automatic_Packet_Reporting_System
  * https://de.wikipedia.org/wiki/D-STAR
  * https://www.satellite-calculations.com/


==== Starlink ====
  * [[https://www.youtube.com/watch?v=m05abdGSOxY&feature=youtu.be|Youtube: Using ground relays with Starlink]]
  * https://satellitemap.space/
  * https://people.eecs.berkeley.edu/~sylvia/cs268-2019/papers/starlink.pdf
  * https://old.reddit.com/r/Starlink/comments/9sxr3c/starlink_network_topology_simulation_predictions/
  * https://old.reddit.com/r/spacex/comments/9sw7x4/musk_shakes_up_spacex_in_race_to_make_satellite/

  * https://stackoverflow.blog/2021/05/10/dont-push-that-button-exploring-the-software-that-flies-spacex-starships/
  * https://stackoverflow.blog/2021/05/11/building-a-space-based-isp/
  * https://stackoverflow.blog/2021/05/11/testing-software-so-its-reliable-enough-for-space/
  * https://stackoverflow.blog/2021/05/13/building-the-software-that-helps-build-spacex/


==== Historic ====
  * https://spectrum.ieee.org/tech-history/space-age/software-as-hardware-apollos-rope-memory