The Awesome Spectral Indices Streamlit App.

---

GitHub: github.com/davemlz/espectro

Streamlit App: share.streamlit.io/davemlz/espectro/main/espectro.py

Awesome Spectral Indices: github.com/davemlz/awesome-spectral-indices

---

Overview

Espectro is the official Awesome Spectral Indices Streamlit App. It offers users the tools to query spectral indices from Awesome Spectral Indices, a curated ready-to-use list of spectral indices. Additionally, users can visualize the required bands for an index computation using plotly and to download the requested indices as CSV files.

The App

The app is powered by streamlit. Key functions of the app can be found here:

• Filter spectral indices by application type.
• Filter spectral indices by bands.
• Display filtered indices as an interactive dataframe.
• Download filtered indices as CSV.
• Select a desired spectral indices to show its information.
• Display a plotly figure with the required bands for an index computation (for different platforms).