{"repo":"paarnes/GNSS_Multipath_Analysis_Software","free":true,"listed":false,"github":"https://github.com/paarnes/GNSS_Multipath_Analysis_Software","clone":"git clone https://github.com/paarnes/GNSS_Multipath_Analysis_Software.git","description":"Python software for multipath analysis of GNSS observations","language":"Python","stars":140,"topics":["beidou","galileo","glonass","gnss","gnss-signals","gps","multipath","python","rinex","rms"],"license":"MIT","category":"analytics","readme_excerpt":"GNSS Multipath Analysis In short gnssmultipath is an end-to-end Python toolkit for quality control of GNSS measurements , with a particular focus on quantifying the code multipath effect for every signal and every constellation (GPS, GLONASS, Galileo and BeiDou) present in a RINEX observation file. From a single observation file plus an ephemeris source it produces multipath and ionospheric-delay time series, RMS statistics, cycle-slip diagnostics, SNR plots, az/el heatmaps and a full text/CSV report — and it can also estimate the receiver position by least-squares from the pseudoranges. The software reads observations and ephemerides directly, with no external GNSS toolbox required: - RINEX observation files : v2.xx, v3.xx and v4.xx - RINEX navigation files (broadcast ephemerides) : v2.xx, v3.xx and v4.xx, including the new RINEX 4 message types (GPS LNAV, GLONASS FDMA, Galileo I/F/INAV-FNAV, BeiDou D1/D2). - SP3 files (precise satellite coordinates) : SP3-c and SP3-d are interpolated to the observation epochs using Neville's algorithm. Introduction GNSS Multipath Analysis is a software tool for analyzing the multipath effect on Global Navigation Satellite Systems (GNSS). The core functionality is based on the MATLAB software GNSS Receiver QC 2020, but has been adapted to Python and includes additional features. A considerable part of the results has been validated by comparing the results with estimates from RTKLIB. This software will be further developed, and feedback and ","default_branch":null,"files":null,"tree":[],"storefront":"/r/paarnes","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/paarnes/GNSS_Multipath_Analysis_Software/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}