公开(公告)号：WO2022077119A1

公开(公告)日：2022-04-21

申请号：PCT/CA2021/051453

申请日：2021-10-15

Applicant: GHGSAT INC.

Inventor： GAINS, David ,  SHAATH, Queeny ,  MCKEEN, Conor ,  GREEN, David

IPC: G01W1/00

Abstract: System and method for estimating how an atmospheric gas is distributed. A server receives prior data related to historical and/or theoretical global patterns of the gas, as well as measurements of the concentration and/or emission of the gas. The server passes the data and measurements to a database for storage and/or to at least one processor, which applies statistical inference methods to estimate a probability distribution of gas concentration and emission within the region. In one embodiment, the entire atmosphere is divided into numerous regions, and gas distributions are evaluated in each region, to thereby produce an estimated distribution covering the atmosphere. In some embodiments, the regions are divisions of an equirectangular projection of the Earth's surface and have a length and width of 0.025°.