> It finds oilfield equipment and infrastructure and guesses how much it might leak and how that leak might diffuse. MethaneSAT has sensors for methane [1]. So

> It finds oilfield equipment and infrastructure and guesses how much it might leak and how that leak might diffuse. MethaneSAT has sensors for methane [1]. So the guess work is in detecting an oilfield, the actual methane levels are no more guess work than a thermometer. [1]: https://en.wikipedia.org/wiki/MethaneSAT https://en.wikipedia.org/wiki/MethaneSAT