Skip to content

GNSS Interferometric Reflectometry Software (GNSS-IR) in python

License

Notifications You must be signed in to change notification settings

kristinemlarson/gnssrefl

Folders and files

NameName
Last commit message
Last commit date

Latest commit

291b5ac · Nov 13, 2023
Aug 7, 2023
Nov 9, 2023
Nov 13, 2023
Nov 9, 2023
Aug 31, 2023
Jun 7, 2023
Dec 22, 2022
Sep 28, 2023
Aug 28, 2023
Nov 13, 2023
Nov 9, 2023
Sep 18, 2020
Nov 12, 2020
Nov 13, 2023
Oct 31, 2022
Nov 7, 2023
Nov 15, 2022
Aug 17, 2023
Nov 13, 2023
Aug 10, 2023

Repository files navigation

gnssrefl

github version: 1.9.5 PyPI Version DOI Documentation Status

For those of you trying to convert RINEX 3 files to RINEX 2.11, be careful. There are a lot of things going on in that translation. It is better to let gnssrefl to do that conversion for you. rinex2snr allows RINEX 3 files!

Documentation:

See documentation for gnssir_input for new refraction models.

August 2, 2023: Updated azimuth outputs for gnssir and quickLook so that the azimuth of the rising or setting part of the arc is reported rather than the average azimuth, as was done in the older versions.

July 7, 2023: The newarcs option had a bug in it: the refraction correction was not being applied. While the refraction correction is not very important for some applications (snow, soil moisture), using it sometimes and not using it other times IS NOT GOOD. You will see a bias in time series when you switched. This bug is fixed as of version 1.4.1 If you were using the newarcs option in the last month, you need to rerun gnssir and any downstream codes (subdaily, daily_avg etc). This bug has no impact on the data translation codes (rinex2snr, nmea2snr).

How do you find out which version are you running? Type pip list | grep gnssrefl

If you want to sign up for the GNSS-IR email list, please contact Kristine Larson.

Youtube videos for beginners.

If you want to access CDDIS, including orbits, you should make an account.

If you want to access to any Earthscope data, an account is required.


GNSS-IR was developed with funding from NSF (ATM 0740515, EAR 0948957, AGS 0935725, EAR 1144221, AGS 1449554) and NASA (NNX12AK21G and NNX13AF43G). gnssrefl was initially developed as a fun post-retirement project, followed by support from NASA (80NSSC20K1731).

Kristine M. Larson