IMEO MARS Remote Sensing Scientist

The consultant will test alternative methods for methane emissions quantification based on satellite and in-situ data to support the MARS quality assurance process.

Remote

11 weeks

The UN Environment Programme’s International Methane Emissions Observatory (IMEO) is a data-driven, action-focused initiative that drives deep reductions in methane emissions– the second biggest contributor to global climate change and a key opportunity to reduce warming in the near-term. IMEO’s mission is to provide the open, reliable, and actionable methane data needed to cut emissions at the speed and scale necessary to achieve the Paris Agreement goals. To do this, IMEO is harnessing a methane data revolution under way thanks to rapidly advancing technology and momentum for methane action. IMEO collects, integrates, and reconciles data from methane-detecting satellites, scientific measurement studies, rigorous industry reporting through the Oil and Gas Methane Partnership 2.0 (OGMP 2.0), and national emissions inventories. These initiatives are game-changers for climate action – and as a core implementing partner of the Global Methane Pledge, IMEO is shaping the future of methane mitigation. IMEO’s Methane Alert and Response System (MARS) harnesses satellite data to provide direct notifications of major methane emissions. In its initial phases, MARS has focused on the O&G sector, but is currently working on expanding into new sectors, including the waste sector. Through MARS, IMEO integrates satellite data with other available databases to identify potential operators and emissions sources to provide actionable information to stakeholders on the ground. IMEO is seeking a consultant for analysing remote sensing data, with a special focus on controlled release experiments. This work will contribute to the quality assurance and improvement of MARS (Methane Alert and Response System), as well as the methane science research of IMEO. The scientist will work analysing on-site and remotely sensed data to assess methane emissions quantification made by MARS in controlled release experiments. The consultant will identify sources of error and critical gaps for improvement. The consultant will work with the MARS Remote Sensing team to test and develop new methods to improve the accuracy. The consultant will report to Andreea Calcan, Programme Management Officer.

An MSc in atmospheric, energy sciences, remote sensing, or a related field. At least 1 year of experience in atmospheric science and satellite data related to point source emissions of greenhouse gases. Experience coordinating and conducting controlled release experiments. Knowledge of methane emissions, especially in the oil and gas sector, their detection and quantification with high-resolution satellites. Ability to work independently and produce high-quality, application-relevant outputs.

Fluency in English is required for this position.

Assess potential sources of error in the quantification of emissions in controlled release experiments, with a special focus on wind. Evaluate alternative sources of information and methods that improve the quantification accuracy like wind products and in-situ measurements. Suggest improvements in the assumptions and/or methodology that improve the accuracy of emission rates based on the results of the analysis.

THE UNITED NATIONS DOES NOT CHARGE A FEE AT ANY STAGE OF THE RECRUITMENT PROCESS (APPLICATION, INTERVIEW MEETING, PROCESSING, OR TRAINING). THE UNITED NATIONS DOES NOT CONCERN ITSELF WITH INFORMATION ON APPLICANTS’ BANK ACCOUNTS.