compare-spectra: a simple Earth Engine app for spectral analysis
Made a small Earth Engine app to do quick spectral analysis. You can select areas, draw ROIs, and compare spectra with just a few clicks. No coding needed. Just open and start exploring.
You can also export the line charts as images or download the spectral data as CSV.
Main features:
- Select and compare multiple ROIs
- Line charts to visualise spectra
- Export charts and data
- Free and open source
- Built fully on GEE – no install needed
Built this mostly because I wanted something lightweight and easy for quick comparisons, without opening Jupyter or writing scripts.
Here’s the link: compare-spectra app
Let me know if you find it useful or if you have suggestions.
Here’s a quick demo:
