# Slides and Videos Return to [2024 GNSS-IR Short Course](https://gnssrefl.readthedocs.io/en/latest/pages/sc_index2024.html). ## Day 1 - [GNSS-IR Theory](https://morefunwithgps.com/public_html/sc2024/slides-gnssir-theory-2024.pdf), Felipe Nievinski - [How to run the gnssrefl Code](https://morefunwithgps.com/public_html/sc2024/Day1-runningCode.pdf), Kristine Larson - [Video](https://www.youtube.com/watch?v=tkjch4QRRs8) - [Q & A](https://morefunwithgps.com/public_html/sc2024/Day1-QAReport.csv) ## Day 2 - [Theory for Water Levels](https://morefunwithgps.com/public_html/sc2024/Day2-Williams.pdf), Simon Williams - [Examples using gnssrefl](https://morefunwithgps.com/public_html/sc2024/Day2-Examples.pdf), Kristine Larson - [invsnr technique](https://morefunwithgps.com/public_html/sc2024/Day2-invsnr_slides.pdf), Kristine Larson - [IAG working group](https://morefunwithgps.com/public_html/sc2024/Day2-WG.pdf), Makan Karegar - [Last Remarks](https://morefunwithgps.com/public_html/sc2024/Day2-May2024-good-bye.pdf), Kristine Larson - [Video](https://www.youtube.com/watch?v=0Mn9z38l0fE) - [Q & A](https://morefunwithgps.com/public_html/sc2024/Day2-QAReport.csv)