TROPOMI/OCO-2 SIF Tutorial

The public github repository was created to support the NASA ARSET training course "Use of Solar Induced Fluorescence and LIDAR to Assess Vegetation Change and Vulnerability".

Content

Demo_presentation.jl

Is a Pluto notebook to demonstrate how to read and select TROPOMI & OCO-2 SIF data for arbitrary spatial shapes, compute temporal averages, generate spatial composites (via oversampling), and evaluate measurement uncertainties.

Case_Study_Illinois.jl

Is a Pluto notebook to illustrate the impact of the 2019 flood in the US Midwest on the seasonality of photosynthesis over Illinois.

Instructions

1. Install Julia

2. Clone this github directory: git clone https://github.com/philag/TROPOMI-OCO-2_SIF_DEMO

3. Enter the project folder and start Julia with: julia --project=.

4. Install all required packages and dependencies by: using Pkg; Pkg.instantiate()

5. Start Pluto: using Pluto; Pluto.run(port=2345,launch_browser=false)

   Now there should be link which can be opened with your favorite browser (Chrome works best)

   Note: If you are working remotely you need to open a ssh tunnel first: ssh username@host -N -L 2345:localhost:2345