A small, low-cost, field-deployable radiometer was constructed us- ing low power electronics ... Comparisons of the measured surface temperatures to the satellite-derived surface temperatures indicate ...

Embedded engineer [Alberto Nunez] has put together a compact LoRa satellite telemetry ground station that fits in your hand and can be built for around $40 USD. The station receives signals from ...

But this could change thanks to shrinking satellite sizes and costs. Lower-cost, space-based mobile phone ... With all these satellites, low-Earth orbit - an altitude of 2,000km (1,200 miles ...

Two British companies are to push forward with the development of an ultra-low-cost radar satellite. Surrey Satellite Technology Ltd and Oxford Space Systems hope the work will lead to a ...