PRJ-01
Earth observation · Data
Orbital Downlink Bottleneck
TEAM // Pedro Rodríguez · Jingjing Ye · Gonzalo García · Niko Kasradze · Javier García
The severe physical constraints of orbital downlink bandwidth significantly limit Earth Observation satellites, causing sensors that capture vast amounts of daily data to transmit only a small fraction during brief ground station passes. Because current bent-pipe architectures blindly transmit raw files in a first-in, first-out manner, significant volumes of potentially critical intelligence are overwritten and permanently lost per satellite daily. This bottleneck forces operators to lose contract-grade intelligence, meaning vital data regarding disaster responses, defense tasking, and commercial analytics can expire on orbit before reaching Earth. To overcome this physical barrier, the project proposes a value-aware onboard triage system that evaluates data directly on the satellite to filter out low-priority regions, extract semantic vector coordinates, and rank transmissions by urgency. By shifting the paradigm from transmitting massive raw pixel files to delivering lightweight, high-value intelligence, operators can maximize the utility of every downlinked byte and fundamentally change their business models to provide real-time information.