sp3 0.0.1

Download and interpolate precise satellite ephemeris (SP3)

sp3

Download and interpolate precise ephemeris

SP3-c https://files.igs.org/pub/data/format/sp3c.txt SP3-d https://gssc.esa.int/wp-content/uploads/2018/07/sp3d.pdf

Supported objects: https://cddis.nasa.gov/sp3c_satlist.html etalon1, etalon2, lageos1, lageos2, ajisai, lares, larets, starlette, stella https://cddis.nasa.gov/archive/slr/products/orbits/ SATNAME/YYMMDD/ACNAME.orb.SATNAME.YYMMDD.vNN.sp3.gz http://navigation-office.esa.int/GNSS_based_products.html

Contribute

Run black . to format the source code (see https://github.com/psf/black). Run pyright . to check types (see https://github.com/microsoft/pyright). Run python3 test.py to run unit tests.