“GHGSat, the Canadian firm preparing to launch a constellation of methane-monitoring satellites, announced Oct. 8 that the sensor on its Iris satellite launched in early September detects methane emissions five times as well as Claire, its predecessor.”
The first of our satellite fleet GHGSat-C1 Iris launched in 2020, detects emissions sources 100x smaller than some satellites and attributes emissions sources with 100x higher precision than other satellites.