Satellogic slashes data processing times of 300 EO spacecraft in orbit using AWS – SatNews
Satellogic creates a live catalog of Earth and provides daily updates to create a comprehensive picture of the planet for decision makers to enable them to tackle some of the greatest challenges of our time. Satellogic uses Amazon Web Services (AWS) to develop their Live Earth catalog, improve the customer experience, reduce data processing times and optimize costs.
“High-quality satellite data is essential to tackle some of the world’s most critical issues, such as the use and distribution of resources,” noted Matt Tirman, president of Satellogic North America. “For large-scale agriculture, our data can help answer questions about crop health, environmental impact, invasive pest life cycles, drought or flood risk. AWS is an accelerator and enables Satellogic to deliver information and updates like this to customers earlier so they can prepare for and respond to change more effectively.. “
Customers who rely on satellite data often have to make a compromise decision: choose current data but not high resolution, or go for high resolution images that are not as current. Traditional means of acquiring satellite data are expensive. This forces clients to make another difficult compromise decision and prioritize either staying on budget or acquiring mission-critical data such as monitoring border changes, assessing damage from natural disasters and updating marine and aeronautical applications.
Satellogic is focused on solving global challenges by making EO data more accessible and affordable. Its vertically integrated business model, which owns the design, manufacture and operation of its satellites, is what makes this mission possible. Satellogic’s small lightweight EO satellites can be produced on a large scale with unmatched unit economy. Satellogic now has 17 commercial LEO satellites and plans to use AWS to expand its constellation to more than 300 satellites by 2025.
The current Satellogic constellation can collect more than 5 million square kilometers of multispectral and hyperspectral images per day (that’s over 4.8 billion hectares, or roughly the size of Russia). High-resolution multispectral data gives customers the ability to see vivid details such as row crops, roads, buildings and objects such as ships, trucks and airplanes. Hyperspectral imaging goes one step further and reveals the spectral signatures of materials like metals and polymers. It can even identify plant species and detect moisture to assess crop health.
Each Satellogic satellite is now equipped to capture full screen videos (JVM) up to 60 seconds and up to two minutes in the near future. This capability opens up new opportunities for clients to observe and archive short-term activities from a spatial perspective.
To help customers monitor changes and respond quickly to events, Satellogic offers up to four daily visits to any point of interest on the Earth’s surface. Overhaul rate is an essential capability for critical infrastructure monitoring and rapid response to any emerging event, be it a natural disaster or a humanitarian crisis. It provides a dynamic perspective of changing ground conditions that can be used to guide first responders as well as for recovery efforts.
To get the most out of the acquired OT data, the Satellogic advanced data layers the team takes advantage artificial intelligence (AI) to help customers convert images into data layers through easy-to-use data services made available on the company’s online platform. Examples include object identification, classification and semantic change detection as well as predictive models for a wide range of industries.
All of this generates huge amounts of data, with each satellite generating an average of 50 GB of data per day. For context, with a single 50 GB data plan, you can browse the Internet for approximately 1,200 hours, stream 20,000 songs, or watch 200 hours of SD video. With a constellation roadmap that includes launching more than 300 satellites into orbit by 2025, Satellogic needed a solution that could scale storage, processing and delivery capabilities with each launch.
Satellogic uses Amazon Simple Storage Service (Amazon S3) and AWS Global Cloud Infrastructure to allow customers to securely access petabytes of data on demand, paying only for the capacity they actually use. Satellogic leverages the multiple storage classes provided by AmazonS3 to optimize costs while ensuring adequate data availability and durability. Imaging processing requires large amounts of computing power, for which Satellogic relies on AWS compute services such as Amazon Elastic Kubernetes Services (Amazon EKS) and AWS Lambda.
Amazon EKS enables Satellogic to run and manage Kubernetes applications in the cloud, enjoying the flexibility of scaling clusters based on the load of their imaging pipelines. Satellogic uses Amazon EKS to reduce data processing times by 20-30% on average. The processed data is made accessible to Satellogic customers via a service layer built on top of Amazon CloudFront and Amazon API Gateway.
Amazon CloudFront securely brings content closer to customer locations, resulting in higher throughputs and lower latencies that are critical for distributing information at this scale. Amazon API Gateway enables Satellogic to easily create, publish, maintain, and secure APIs to access the imaging product catalog, and the service scales to keep pace with increasing demand.
“Collaboration between Satellogic and AWS can help increase sustainability across multiple industries, develop advanced applications, and improve large-scale emergency response, “added Tirman. “Using AWS to store, process and deliver the data captured by its constellation of satellites, Satellogic enables customers to access daily global coverage of the Earth’s surface, a critical source of information for use cases such as as emergency response, food security, global logistics, remote asset monitoring, among many others. “