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Kevin Lalli Profile picture
Kevin Lalli
@opticsinspace
prepping for ski season, aka biking
Jun 19, 2023 • 5 tweets • 5 min read
#SatGPT is an app that lets you talk to satellite imagery.

We've got some more work to do before it's polished, but I'm pretty psyched about the results so far.

Powered by @Element84 @STACspec @LangChainAI @Panel_org @HoloViz_org, huge thanks to @ivanziogeo & @MarcSkovMadsen. We'll be working hard the next few days to add spectral indices (back) to the app along with some other nice-to-haves. @dmlmont

Jun 11, 2023 • 4 tweets • 4 min read
Of course, everyone just wants all the bands/ all the indices.
That's what makes #spyndex a natural choice for #SatGPT. Here's a quick test of the original indices in @ivanziogeo's awesome demo for viewing S2 data, more coming...
Also powered by @STACspec @Panel_org @LangChainAI! @ivanziogeo @STACspec @Panel_org @LangChainAI I still have a few to-do's before this is usable for others, but I'm close!
In the meantime, check out @dmlmont's great app for browsing/ researching indices and... ahem... let me know your favorites.
…spectro-espectro-91350i.streamlit.app
Jun 10, 2023 • 4 tweets • 2 min read
What's your favorite spectral index? @Steven_Ramage 🙏