TerraWatch Essentials · · 7 min read

Last Week in Earth Observation: December 4, 2023

Satellite data for emissions, air pollution from space and sponsors for EO Summit

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

In this edition: Satellite data for emissions, air pollution from space and sponsors for EO Summit


Four Curated Things

Major developments in EO from the past week


1. Contractual Stuff: Funding, Contracts and Deals 💰

Funding

Contracts


2. Strategic Stuff: Partnerships and Announcements 📈

Partnerships

Announcements

My take: Virtualizing space and completely abstracting the concept of satellites away from the users has been an engineering dream - so this announcement from Loft Orbital, expected to be demonstrated with the launch early next year, is certainly a huge technical milestone.
While it does feel like we have another innovative way to use data from satellites and process it on-board to downlink analytics directly, we are not quite sure who it is for, why it is needed and how it will be used. Loft says that demand is so high that it is considering launching a constellation of  ‘virtual mission’ satellites, but I wonder about the reliability1, usability2, and affordability3 of this approach for end-users.I am a huge fan of satellite-based edge computing, but after a lot of research in this area together with end-users, I have concluded that we are overestimating the potential of edge computing for the users and underestimating the type of boring problems that need to be solved to make edge computing work, more than just as a pilot project.

PS. If you want to learn more about edge computing, its applications, its limitations and the overall landscape, read my exclusive deep-dive.

3. Interesting Stuff: More News 🗞️

Before and after satellite images where a methane leak was halted in Argentina in March (Credit: Bloomberg / UN IMEO)

4. Click-Worthy Stuff: Check These Out 🔗


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One EO Discussion Point

Exclusive analysis and insights from TerraWatch


5. Earth Observation for Climate

As COP28 continues in Dubai, I wanted to take the opportunity to re-share a few infographics from the free, EO for Climate deep dive, that was published earlier this year on TerraWatch. This is really for anyone who wants to get an understanding of the EO commercial market, the applications of EO for climate, how the market is organised, the market landscape and where it is heading.

The commercial landscape of EO for climate can be classified into three major segments: Climate Data, Climate Solutions and Climate Applications.

The following figure contains a non-exhaustive list of companies from the global EO market and shows a snapshot of the commercial landscape visually classified into those that are multi-vertical vs those that are verticalised. Note that, in general, companies tend to typically operate in more than one segment and more than one vertical.


Scene from Space

One visual leveraging EO


6. Air Pollution from Space

The 2023 Cricket World Cup that took place in India concluded recently - the hosts (sadly) lost to Australia in the finals. However, some of the games took place in severe conditions so much so that Reuters wrote an entire piece about it.

Air pollution over Arun Jaitley Stadium, Delhi (Credit: Planet)

Air pollution kills almost 7 million every year. You may have seen the rankings of ‘most polluted city’ in the world, but researchers think that this is misleading as many cities and countries in the world do not have ground sensors to measure air quality levels.

A team of NASA-funded researchers is now trying to address the data shortage by developing a different way of tracking air pollution, powered by satellite data, machine learning-based modelling, and supercomputing.

Global air pollution (PM2.5 levels) between September 12 and October 19, 2023 (Credit: NASA)

Become a Sponsor for EO Summit

Recently, I announced the official launch of the first-ever edition of EO Summit, a conference to bring the EO industry and end-users together, focused on commercial, enterprise and climate-related applications of EO.

The official website will be released this week and a limited number of early bird tickets will open for sale shortly.

In the meantime, we are looking for sponsors for the event. Contact me to learn more about the sponsorship options, speaking opportunities and more.

Are you an EO company interested in showcasing your solution to end-users?


  1. Can the analytics be calibrated and validated with the level of trust and transparency needed to make the result reliable?

  2. Is data provided in a manner that is usable to end-users, as does it just increase the amount of work needed to get the job done?

  3. How much are end-users willing to pay for this in comparison with other means to get the job done? This includes relative to doing EO the traditional way i.e. on the ground with an unmatched level of data exploration, process iteration and result verification.

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