Earth imaging is an increasingly crowded space, but Satellite Vu is taking a different approach by focusing on infrared and heat emissions, which are crucial for industry and climate change monitoring. Fresh from TechCrunch’s Startup Battlefield, the company has raised a £3.6M ($5M) seed round and is on its way to launching its first satellite in 2022. The nuts and bolts of Satellite Vu’s tech and master plan are described in our original profile of the company, but the gist is this: while companies like Planet have made near-real-time views of the Earth’s surface into a thriving business, other niches are relatively unexplored — like thermal imaging. The heat coming off a building, geological feature, or even a crowd of people is an enormously interesting data point.