satellitic 0.1.15

A collection of satellite methods and approaches to satellite simulations

Satellitic

A collection of tools for satellite assessments

Install

Install the package using :

pip install satellitic

Example

In order to create a similar image as this:

place the content of this projects data folder in you run root and execute the below code

from satellitic.init import ALL_CELESTRAK_GROUPS,PREFERRED_BANDS
import satellitic.simulation as satsim

out = satsim.run_snapshot_simulation(
            out_dir="sim_20251212_dev",
            groups=ALL_CELESTRAK_GROUPS,	# CELESTRAK_GROUPS,
            local_tle_file="tle_local.txt", 	# LOCAL_TLE_FALLBACK,
            N_target=10000,               	# set to 35000 for full-scale runs (ensure resources)
            grid_nlat=120,
            grid_nlon=240,
            model="multibeam",
            n_beams_per_sat=7,
            beam_half_angle_deg=0.8,
            beam_pattern="hex",
            beam_max_tilt_deg=10.0,
            beam_gain_model="gaussian",
            gain_threshold=0.25,
            frequency_band="E-band",
            preferred_bands=PREFERRED_BANDS,
            chunk_sat=256,
            chunk_ground=20000,
            use_gpu_if_available=False,   # set True if you installed cupy
            compute_power_map = False,
            do_random_sampling = True,
        )
print("Simulation finished. Outputs:", out)

import pandas as pd
tdf = pd.concat( ( pd.read_csv(out['total_csv']),	pd.read_csv(out['pref_csv']), pd.read_csv(out['cofreq_csv']),	pd.read_csv(out['nvis_csv'])) )
print ( tdf .describe() )

Forcing qt5 in VisPy

>>> from vispy import app
... print(app.use_app('pyqt5', True))  # force PyQt5

To view an orbital simulation

Note that the streaming 3D vispy visualisation cannot handle huge amounts of satellites. Test with a small tle file and then offload to the trajectory file

>>> from satellitic.simulation import newtonian_simulator
ImportSuccess: HAS JAX IN ENVIRONMENT
>>> newtonian_simulator(bAnimated=True, tle_file_name='data/local_small_tle.txt')

To write a trajectory file you can specify

>>> newtonian_simulator(bAnimated=False, tle_file_name='data/local_small_tle.txt' , Nsteps=10000 )