https://github.com/richiecarmichael/Esri-Satellite-Map
- ArcGIS API for JavaScript by Esri
- Esri’s JavaScript library for mapping and analysis.
- Google Fonts, specifically Orbitron and Oswald
- "A web with web fonts is more beautiful, readable, accessible and open."
- jQuery by jQuery Foundataion Inc
- A JavaScript framework for DOM manipulation and a foundation for many other frameworks.
- satellite-js by Shashwat Kandadai and UCSC
- Modular set of functions for SGP4 and SDP4 propagation of TLEs.
Satellite descriptions and ephemeris are sourced from Space-Tracker a site maintained by the Joint Functional Component Command for Space. The satellite-js JavaScript library is used to convert the downloaded TLE file into geographic locations.