TerraWatch Essentials · · 5 min read

Last Week in Earth Observation: March 5, 2024

Edge Computing for EO, Free SAR Data and Announcing the First Round of EO Summit Sponsors

Welcome to a new, 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.

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Four Curated Things

Major developments in EO from the past week


1. Contractual Stuff: Funding, Contracts and Deals 💰

Funding

My take: Unfortunately, this looks like a classic case of an EO (or EO-enabled) startup that is really a custom, project-based consultancy disguised as a scalable, product-based business.

I have tracked Gro Intelligence over the years and they really have a great product (or a series of products), but unfortunately, like most companies in the EO ecosystem, they might have tried to do too many things at the same time - because of what the technology allowed them to do as opposed to where the recurring revenue potential lied. Wish them the best!

Contracts

Earnings


2. Strategic Stuff: Partnerships and Announcements 📈

Partnerships

Announcements

Aerial (top-left) and Planet satellite imagery (bottom-left) of Zinder in Niger. The image on the right shows new urban construction since the 2012 census highlighted in purple (Credit: Planet)

3. Interesting Stuff: More News 🗞️


4. Click-Worthy Stuff: Check These Out 🔗


EO Summit: Announcing the First Round of Sponsors

I am excited to unveil the first round of sponsors for EO Summit: Kuva Space, EarthDaily Analytics, Asterra, Esri and Open Cosmos.

Interested in sponsoring? Last few slots open - check out the brochure.

More announcements on sponsors and participating user organisations to come in the coming weeks. Stay tuned!

Early-Bird Tickets

The early-bird tickets are on sale and will be open until March 10. Benefit from the low price, EUR 249 per ticket and reserve your place now!


One EO Discussion Point

Exclusive analysis and insights from TerraWatch


5. Edge Computing for EO

Edge computing (aka in-orbit data processing (or) onboard processing) simply means having the ability to process data closer to where it’s being generated, enabling processing at greater speeds and volumes, leading to greater action-led results in real time. I first got exposed to edge computing in EO when ESA announced the PhiSat mission in 2019, the first satellite to demonstrate using AI to process EO data in orbit. The mission showed the potential of AI as a tool for cloud detection onboard a hyperspectral imager.

Commercial EO satellites of the past and present focused on data availability, based on assumed user needs. My thesis is that the commercial EO satellites of the future will focus on latency and usability, based on validated user needs.

Latency, as in, how quickly they need the information delivered from space to the ground. Usability, as in, in what form they need the information (raw data vs. analysis-ready data vs. readymade analytics).

The two technologies that will enable this evolution will be edge computing (or onboard processing) and inter-satellite links (or data relays). In one of the past deep dives for the paid subscribers of the newsletter, I wrote about Edge Computing for EO including the process of edge computing, its potential for EO, the commercial landscape, and the so-what. The figure below shows a simplified overview of the process of edge computing in EO.

Become a paid subscriber to read the full essay!


This edition of the newsletter is brought to you by …

Sen, a British startup, streams high-resolution videos from space to inform, educate, inspire and benefit all humanity with an innovative approach to disseminating satellite data.

Sen streams 4K video from its video cameras in space. With its next mission launching in March, Sen will expand its video content to include a constant live stream of Earth from the International Space Station as well as 4K video of spacecraft arriving, docking and departing the ISS.

Sen’s subscription service includes exclusive video, downloads and location tracking. Sen is free for everyone to view, so register today and start watching Earth in beautiful 4K.


Scene from Space

One visual leveraging EO


6. Free SAR Data from Umbra

To mark Umbra’s milestone of making over $4M worth of SAR data freely available to all via the Open Data Program, here is one of my favourite images from the collection, showing a bustling part of Singapore.

Credit: Umbra

Until next time,

Aravind.

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