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rRINEX

STILL BEING DEVELOPED, NOT YET OPERATIONAL !!

The goal of rRINEX is to provide [simple tools]{.underline} to analyse your RINEX observation files.

The idea is that the user simply uploads one or more RINEX OBS files, compressed or uncompressed and the app will try to:

• show an initial rough position

• create plots, provide SNR statistics etc….

• download CORS data (NAV files) and other precise Ephemeris

• provide user with some feedback on how to best post-process the data

We did not reinvent the wheel, and thus RTKLIB is used as backend. Download the observation data of a CORS (continuous operating reference stations) network from a GNSS data archive in the net. For now it connects to a user-provided list of CORS repositories, using a templated string just like RTKLIB’s URL_LIST.txt

http://www.epncb.oma.be/ftp/center/data/BKGI.RDC https://igs.bkg.bund.de/root_ftp/IGS/highrate/2020/263/l/

Installation and use example

You can install the released version of rRINEX from CRAN with:

install.packages("rRINEX")

And the development version from GitHub with:

# install.packages("devtools")
devtools::install_github("fpirotti/rRINEX")

To run the interface this software makes sure that you have all necessary packages installed so it might take a while to start the first time....

shiny::runApp(appDir = "data-raw/rtklibShinyApp/")

Examples

Some benchmarking

Reading a 5 MB (uncompressed) observation file with a total of 900 epochs and a total of 26701 readings takes 1.3s