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Last Week in Earth Observation: March 26, 2025

A Framework for Understanding EO Use Cases, Multisensor Satellite Images and EO Summit Updates

Welcome to a very belated edition of ‘Last Week in Earth Observation’, containing a summary of major developments in EO from the last week and some exclusive analysis and insights from TerraWatch.

It's been a rather hectic week, but I finally found some time to publish this - I hope you all appreciate the effort and find value from the newsletter!


Four Curated Things

Major developments in EO from the past week


💰 Contractual Stuff: Funding, Contracts and Deals

Contracts


📈 Strategic Stuff: Partnerships and Announcements

Announcements

For more on edge computing, check out the TerraWatch deep-dive.

Partnerships


🗞️ Interesting Stuff: More News

This could be a big deal in solving the weather inequality problem in the developing world, particularly in Africa, Asia and Latin America. Being able to run AI-based forecasting models from desktop computers is both cheaper and more energy efficient (compared to status quo that require high performance computing).
Having the capacity to directly ingest observations from satellites and other sources means that everyone in the world will have the means to leverage advancements from the private sector. Further, this could open up the weather market which is currently limited to purchases from weather agencies.

🔗 Click-Worthy Stuff: Check These Out


EO Summit: First Round of Participating Organizations

Meet the first round of user organizations taking the stage at EO Summit, to present case studies of Earth observation and discuss applications of satellite data across insurance, finance, agriculture, forestry, energy, utilities, climate and environment sectors. More to come soon. Stay tuned!

Tickets are on sale, reserve your place now!


One Discussion Point

Exclusive analysis and insights from TerraWatch


A Framework for Understanding EO Use Cases

When I advise EO startups, develop go-to-market strategies for EO companies, perform commercial due diligence studies for investors or assess the EO strategies for end-users, a set of questions always come up:

"Which EO use cases apply to my situation? What are the enabling technologies for those use cases? Which companies offer these solutions?

So, I wanted to develop a framework that categorises the different EO use cases into different themes, as a function of their technical requirements. Fortunately, my good friend Joe Morrison had already put in some thought into this and developed a 3M framework for classifying EO use cases. This model works well for the EO sector, especially for companies developing satellite constellations.

But, I wanted to create a EO use case classifying model that makes EO use cases easier to understand for those outside the EO bubble (investors, end users etc.), while also providing a structure for those within the EO sector while thinking about market positioning, product roadmap and go-to-market strategies.

So, the following figure is what I have ended up with (as a tribute to Joe, I stuck with the 'M' naming convention). The goal is to make EO use cases more approachable and create a starting point for discussions, especially in my consulting work. But, as I always do, I also wanted to share it with you.

Let me know if you have questions or any feedback!


Scene from Space

One visual leveraging EO


Multisensor First Images from Constellr, Pixxel and Satrec Initiative

You may remember that SpaceX launched over 30 EO payloads as part of the Transporter-13 mission a few days ago. Naturally, it means that it is time for some first images from some of the satellites in orbit.

Below are the images from SpaceEye-T satellite from Satrec Initiative acquiring high-resolution imagery at 25 cm, constellr with a 30 m thermal imagery with its long-wave infrared instrument and Pixxel with 5 m hyperspectral imagery across 150 bands.

We will probably see more first images coming from the other birds that launched.

Credit: Satrec Initiative / SI Imaging Services
Credit: constellr
Credit: Pixxel

Until next time,

Aravind.

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