Holds access tools and data sources for public satellite telemetry, state and space weather data. Used specifically for the development and test of Astri.
Each data source has their own usage and licensing agreements that should be consulted.
Usage Example: python TLEProp.py ../../tmp/LightSail_2_TLE.json '2019-07-16 16:02:00' '2019-07-16 16:08:39'
Here tmp holds the unzipped TLE data stored in the Lightsail-2 folder The two quoted time stamps are the time periods that the propegator runs on.
The output is two json files: EpochTLEData.json contains a dataframe to json output of the TLE data epoch used to create the propegation with columns epoch, tle_line_1 and tle_line_2 PosAndEventsData.json contains lat, lon, alt information on a per minute basis for the entire set of epoch contained within the TLE data (note that it will return values outside of the input time) as well as a bool for if the satellite is eclipsed, current beta angle and current sun to velocity angle (both in radians)