How Carbon Mapper “Sees” Methane and CO2

Riley Duren is Chief Executive Officer for the non-profit organization Carbon Mapper. Previously, he spent 27 years at NASA’s Jet Propulsion Laboratory including serving as a laboratory Fellow and Chief Systems Engineer for JPL’s Earth Science and Technology Directorate from 2008 to 2019, with a broad portfolio of satellite mission and aircraft instrument development, research and analysis, and applied science spanning the agency’s earth system science enterprise. Additionally, he was the Chief Engineer for NASA’s Kepler mission. He was also a Research Scientist at the University of Arizona from 2019 to 2024. In 2020 he founded Carbon Mapper with a public good mission to help drive the world toward comprehensive, transparent global monitoring to facilitate science-based decision-making and mitigation of greenhouse gas emissions.

Daniel Bon is the Program Manager for Energy and Public Health at Carbon Mapper.  Prior to joining Carbon Mapper, Daniel led the Air Toxics Measurement group at the Colorado Department of Public Health and Environment where co-founded the Oil and Gas Health Information and Response Program and assembled a fleet of mobile laboratories focused on measurement of hazardous air pollutants.  His graduate work focused on field quantification of volatile organic compounds using Proton Transfer Reaction Mass Spectrometry (PTR-MS) at the NOAA Earth Systems Research Laboratory.  Daniel received his B.S. in Chemistry from Carleton College, an M.S. in Environmental Science from Western Washington University, and a PhD in Atmospheric Chemistry from the University of Colorado Boulder.

Tia is a research scientist and the Waste Sector Lead for Carbon Mapper. Prior to joining Carbon Mapper, her research focused on using satellite observations and atmospheric modeling to improve greenhouse gas emission inventories. Tia’s current research interests include investigating the characteristics of methane emissions at global landfills and dumpsites, and the role satellite observations can play in informing mitigation of waste sector emissions. Tia also continues to develop the Global Fuel Exploitation Inventory (GFEI) that maps global methane emissions from fossil fuels. She received her B.S. and M.S. in Environmental Engineering at Michigan Technological University and Ph.D. in Atmospheric Chemistry at Harvard University.

Yvette Axsom is Carbon Mapper’s Administrative and Recruiting Assistant who provides administrative support to the management team, assists with recruiting activities, and provides event planning and support.  She has over 25 years of C-Suite administrative support experience with government and private entities including the healthcare, engineering, Internet, and movie industries.

Ashton Jackson is the Mission Operations Coordinator for Carbon Mapper, responsible for the systems and processes that support our satellite workflows and remote sensing data streams. Her skillset has been informed by multiple industries, beginning in West Texas with engineering and manufacturing cotton processing systems used across 6 continents. As a hydrographer and ROV pilot, she has contributed to multiple offshore scientific expeditions in collaboration with NOAA, USACE, and Dr. Robert Ballard’s Ocean Exploration Trust (OET), including bathymetric surveys in the Gulf of Mexico and a deep-sea scientific expedition in the Papahānaumokuākea Marine National Monument on E/V Nautilus. She comes to Carbon Mapper from Orbital Sidekick, where she systematized the commercial delivery of hyperspectral analytics products and led aerial operations.

Ashton holds a Category A Certificate from the International Hydrographic Organization (IHO), an M.S. in Hydrographic Science from the University of Southern Mississippi, and a B.S. in Electrical Engineering from Texas A&M University.

Jade Dhatchayangkul is Chief Financial Officer for Carbon Mapper responsible for financial management, grants and contract management, human resources, information technology and administrative infrastructure. Her diverse background spans more than 20 years of experience leading various business aspects of science and engineering technology development. Prior to Carbon Mapper she held roles as Finance Manager at Maxar Space Robotics, where she led the business unit through an accounting system implementation and two successful audits; CFO of Global Aerospace Corporation, where she was responsible for all business operations; Project Controls Specialist at Giant Magellan Telescope, providing expertise in earned value management; various business roles at Jet Propulsion Laboratory, supporting Mars and Astrophysics Programs. She has also served on finance and supervisory committees at YWCA of Glendale and Pasadena, Boys & Girls Club of Pasadena, and Glendale Area Schools Credit Union. Jade holds a M.B.A. and B.S. in Finance from California State University, Los Angeles.

Dr. Cliff was appointed by the California Air Resources Board (CARB) as Executive Officer (EO) in Summer 2022. As EO, Cliff works with the Board to enact programs to reduce air and climate pollution. Cliff oversees the work of approximately 1,800 employees and a budget of $2.694 billion of which $564 million in State Operations and $2.130 billion in Local Assistance.

Dr. Cliff was most recently the 16th Administrator of the National Highway Traffic Safety Administration (NHTSA), where he oversaw the nation’s vehicle safety agency that sets vehicle safety standards, identifies safety defects and manages recalls, and educates Americans to help them travel safely. NHTSA’s work also includes establishing fuel economy regulations and helping facilitate the testing and deployment of advanced vehicle technologies including Automated Driving Systems. Cliff was appointed to NHTSA by President Biden in January 2021 and was confirmed by the U.S. Senate in 2022.

Cliff brings an extensive scientific and regulatory background to his leadership role at CARB. Prior to his appointment to NHTSA, Cliff served as the deputy executive officer at the CARB, where he first joined the staff in 2008 as an air pollution specialist. Since then, he held a variety of positions at CARB, eventually overseeing its climate program. From 2014 to 2016, Cliff was appointed by then Governor Brown to the California Department of Transportation as the assistant director for sustainability. He returned to CARB in 2016 when Governor Brown appointed him senior advisor to CARB’s Board Chair.

Cliff played an active role at the University of California, Davis for nearly two decades. In 2001, he joined the school’s Department of Applied Sciences as a research professor, later becoming affiliated with the school’s Air Quality Research Center. Through the years, he has supported independent air quality and climate research programs while balancing his time at CARB and Caltrans, including being an approved program coordinator at the Lawrence Berkeley National Laboratory’s Advanced Light Source.

Cliff received a bachelor’s degree and doctorate in chemistry from the University of California, San Diego. He then completed a postdoc on atmospheric sciences at the University of California, Davis’ Department of Land, Air and Water Resources.

Ailun Yang manages international initiatives for the Climate & Environment portfolio at Bloomberg Philanthropies, with a focus on energy transition, air pollution and sustainable finance. Leveraging a background rooted in finance and advocacy, Ailun uses her unique skillset to mobilize environmental activism, deploy data-driven strategies, and build high-profile partnerships to help move the world to a low-carbon economy. Prior to Bloomberg Philanthropies, Ailun worked for the ClimateWorks Foundation as the China Strategist where she advised major foundations on their grant making strategies in China. Aliun also worked at the World Resources Institute where she led research efforts to build the evidence base for low-carbon development in major development countries such as China and India. Aliun holds a Master’s degree in Sociology from Goldsmiths College, University of London.

Richard Corey is the former Executive Officer of the California Air Resources Board and current Partner at AJW. Mr. Corey served the second-longest Executive Officer (EO) tenure in the California Air Resources Board’s (CARB) 50-plus year history. He has over 30 years of experience developing and implementing California’s program. Richard’s work included establishing and strengthening partnerships with local air districts, other states in the U.S., and jurisdictions worldwide, including Canada, China, Mexico, Australia, and many members of the European Union. While at CARB, Mr. Corey’s team of approximately 1,700 engineers, scientists, and other professionals responsible for a broad range of programs including those concerning clean fuels, ozone and particulate-forming pollutants, climate, incentives, air toxics, and enforcement and administered these projects through an annual budget of up to $3 billion. His team was responsible for developing and implementing a series of first-in-the-world programs to slash greenhouse gas and ozone-forming emissions and several strategies to reduce toxic air contaminants from various sources that adversely impact communities. In addition, they developed measures and incentives to reduce emissions from a variety of freight-related sources, including port trucks, transport refrigeration units, cargo handling operations, maritime operations, rail-related goods movement, and measures to reduce emissions from stationary and portable diesel engines. Mr. Corey has an undergraduate degree in Environmental Toxicology as well as an MBA from the University of California, Davis.

Zach Franz is a Senior Front End Engineer at Carbon Mapper where he develops internal and external software applications. Zach has accumulated multiple years of experience as a software engineer, which he leverages to inform decisions that improve the user experience, performance and reliability of applications. He holds a Bachelor of Science in Mechanical Engineering from Bucknell University.

Dawn Alexander is the Controller for Carbon Mapper, responsible for financial management. Her background spans more than 30 years of experience in various levels of finance and accounting. She’s experienced in both commercial and government accounting and has several successful Defense Contract Audit Agency (DCAA) outcomes. Prior to joining Carbon Mapper, she was Business Manager for MDA Systems Inc., where she worked to ensure that project and financial goals were achieved. She has served on various nonprofit organizations on a volunteer basis. Dawn holds a Bachelor of Science in Finance from the University of Houston.

Ralph Jiorle is a Data Engineer for Carbon Mapper, analyzing plume data and developing backend processes for the Carbon Mapper Data Portal. He is an experienced Programming Analyst with a demonstrated history of working in the research industry. Ralph previously worked as a Technical Patent Consultant and as a Programming Analyst and Research Staff Associate for Scripps Institution for Oceanography. He holds a Bachelor of Science degree in Physics and Math from Stockton University and a Master of Science in Oceanography from the University of Connecticut. He’s an expert snowboarder and surfer.

Dr. Andrew Aubrey is Director of Airborne Operations at Carbon Mapper, where he leads all methane remote-sensing aircraft campaigns to characterize field-scale emissions sources. Prior to joining Carbon Mapper, he founded a commercial company, SeekOps Inc., which provides drone-based emissions detection, localization and quantification. Before that venture, Andrew worked at NASA’s Jet Propulsion Laboratory (JPL) for nine years in the JPL Instruments Division, where he worked with NASA industry partners and the State of California to mature shortwave-infrared (SWIR) methane-sensing technology. He holds a Bachelor of Science degree in Chemical Engineering from Tufts University, a Master of Science in Oceanography from the University of California-San Diego, and a Ph.D. in Oceanography from Scripps.

Vaiman Shum is a Senior Accountant for Carbon Mapper, responsible for full booking, analyzing and preparing variance and account reconciliations, and managing internal controls. Previously, she was Senior Accountant for Maxar, who assisted with the Palo Alto (SSL) and Pasadena offices (Robotics). She handled multiple duties in GL, CashDesk, Billing, and Inter Company.

Kelly O’Neill is a Research Analyst at Carbon Mapper, focused on the improvement and quantification of hyperspectral matched filter products. He previously worked as a graduate researcher for Utah Remote Sensing Applications (URSA) Lab at the University of Utah were he also received his Bachelor’s in Photography and Master’s in Geography. His Master’s thesis work accessed the viability of training fully convolutional neural networks for the delineation of methane plumes from imaging spectroscopy data.

Deja Newton is a Data Analyst at Carbon Mapper providing quality assurance/control for data products and using geospatial analysis to support communicating insights about the data. Previously, Deja was a GIS Analyst and Communicator at Xalgorithms identifying remote-sensing data and authoring articles. She was also an Environmental Planner at Environmental Science Associates contributing to water infrastructure projects in the Bay Area. Deja holds a B.S. in Environmental Science from the University of San Francisco.

Kate Howell is a Research Analyst at Carbon Mapper. Previously, she worked on two NASA DEVELOP research projects at the Jet Propulsion Laboratory, including one focused on detecting methane plumes over offshore oil and gas facilities with Sentinel-2. Prior to that she supported various Earth Science research projects at the Spatiotemporal Innovation Center. She holds a B.A. in Astrophysics from the University of Chicago.

Dr. Justin Fisk is a scientific software engineer for Carbon Mapper. Prior to joining Carbon Mapper, he was involved in a broad range of Earth science research and applications involving remote sensing and process-based modeling of forests, land-use and land-use change, and the environmental impacts of agriculture and livestock production. He earned a BA in Environmental Science from the University of Colorado, a Master of Computer Science from Colorado State University, and a PhD in Earth and Environmental Science from the University of New Hampshire.

Jennifer Fulford is a Communications Specialist at Carbon Mapper. Most recently, she was the senior technical editor and writer for NOAA National Center for Environmental Information as a federal contractor supporting major climate assessments, promoting research, and coordinating product rollouts. She was part of the communication teams behind the release of the 1991-2020 Climate Normals, the State of the Climate national reports, and several major climate publications, such as the Bulletin of the American Meteorological Society Explaining Extreme Events series and the Fourth National Climate Assessment. Her background includes work at magazines, newspapers, and a year with The Associated Press. She started her career as the Public Affairs Director for the NPR station at the University of Arkansas, her alma mater, where she earned a Bachelor’s and Master’s in journalism. She’s also a published author.

Pavel Dorovskoy is the Data Platform Technical Lead for Carbon Mapper, responsible for architecting, developing and implementing the Carbon Mapper data system.  He previously led the Laboratory for Remote Sensing and Spatial Analysis, UNH, where he worked with researchers to build tools for collecting, managing, and presenting data from historical marine biology, remote sensing, field and other sources. He has also worked with principal investigators to provide mission critical operations software for the IBEX satellite, as well as for the Earth Observation and Modeling group at the University of Oklahoma. After leaving UNH, Pavel worked for multiple companies in the Conservation and Earth Science domain, leading development of geospatial software projects and data platforms, while utilizing cloud-first design and latest geospatial standards. Pavel brings development capability to Carbon Mapper from the areas of software design methods, database programming, web applications and services, geospatial data analysis, system modeling and cloud-based scalability.

Alex Diamond is the Director of Products and Engineering at Carbon Mapper, where he leads product vision and execution across large-scale satellite data pipelines and front-end software for GHG emissions monitoring. Previously, he held management roles at Descartes Labs and DigitalGlobe, and co-founded RS Metrics, where he helped pioneer commercially viable quantitative information derived from satellite imagery. Alex possesses a deep understanding of geospatial data and sensor-derived analytics and holds a Bachelor of Arts in Geography & GIS from the University of Illinois at Urbana-Champaign.

Dr. Greg Asner is the Chief Science Officer for Carbon Mapper and director of ASU’s Center for Global Discovery and Conservation Science. He serves on the faculty of the School of Geographical Sciences and Urban Planning and the School of Earth and Space Exploration. Asner is an ecologist recognized for his exploratory and applied research on ecosystems and climate change at regional to global scales. His research spans the areas of spatial ecology and biodiversity, terrestrial carbon cycle, animal-habitat interactions, and climate change. He develops scientific approaches and technologies for investigation and conservation assessments of large ecoregions. Asner has published hundreds of scientific articles and has served in numerous national and international programs with NASA, the U.S. State Department, and the United Nations. He is a recipient of multiple scientific and sustainability awards and is an elected member of the U.S. National Academy of Sciences. Asner has a PhD in biology (1997), MS Geography (1995) and BS in Engineering (1991), all from the University of Colorado-Boulder.

David Stepp is a Data Engineer at Carbon Mapper. Before joining Carbon Mapper, he was GIS Developer at RS Metrics for 9 years where he was involved with creating satellite imagery ordering and processing pipelines using open source software. He helped create satellite analytics products for monitoring traffic at retail locations, for understanding global metal ore storage at ports, and for quantifying greenhouse gas emissions at specific factories. David started his career working as Customer and Technical Support at DigitalGlobe (now Maxar). David has a B.S. in Geographic Information Science from Murray State University.

Mackenzie Huffman is Director for Strategy and Partnerships for Carbon Mapper, responsible for advancing opportunities that maximize impact and build meaningful partnerships. Prior to joining Carbon Mapper she was Vice President for Sustainability at JPMorgan Chase, where she worked to develop and advance the firm’s climate and sustainability strategy. There she led the firm’s climate and resilience grantmaking and reporting, monitored industry and policy trends, and led stakeholder engagement on climate policy, risk and opportunities. Mackenzie also previously served as Deputy Chief of Staff at the White House Council on Environmental Quality and in several roles at the Department of Energy where she focused on policies related to climate, energy, finance, environment, and resilience.

Deborah Gordon is a senior principal in the Climate Intelligence Program at RMI where she is leading the Oil and Gas Solutions Initiative. Gordon also serves as a senior fellow at the Watson Institute of International and Public Affairs at Brown University and the principal investigator for the Oil Climate Project. Her research has spearheaded the development of the Oil Climate Index Plus Gas (OCI+), a first-of-its-kind analytic tool that compares the lifecycle climate impacts of global oil and gas resources. Gordon is the former director of the Energy and Climate Program at the Carnegie Endowment for International Peace. Trained as a chemical engineer and policy analyst, Gordon works on global oil and gas issues relating to climate change. After beginning her career with Chevron, Gordon managed an energy and environmental consulting practice, taught at the Yale School of Environmental Studies, and directed the Energy Policy Program at the Union of Concerned Scientists. Gordon is currently a stakeholder in NASA’s Carbon Monitoring System program, and she has testified before Congress and served on National Academy of Sciences panels. She has co-authored articles in numerous academic journals, is published and quoted in media outlets. Her third book, No Standard Oil: Managing Abundant Petroleum in a Warming World (Oxford University Press), will be published in November 2021.

Robbie Schingler is the Co-Founder and Chief Strategy Officer (CSO) of Planet. As CSO of Planet, Robbie leads the company’s long-term strategic trajectory and manages Planet’s Product, Impact, Corporate Development and financing activities. He spearheaded Planet’s acquisition of BlackBridge in 2015 and Boundless in 2019, was Managing Director of Planet Europe from 2016-2017 and recently acted as Chairman of the board for Planet Federal. Prior to Planet, Robbie spent 9 years at NASA, where he helped build the Small Spacecraft Office at NASA Ames and Chief of Staff for the Office of the Chief Technologies at NASA Headquarters. He received an MBA from Georgetown University, a MS in Space Studies.

Dan Cusworth is Project Scientist for Carbon Mapper. He formerly worked at the NASA Jet Propulsion Laboratory as a data scientist working on understanding sources of anthropogenic carbon dioxide and methane emissions from regional to facility scales. His main research interest is to design multi-tiered observing and analysis frameworks where multiple atmospheric carbon observations are jointly assimilated to provide actionable data for greenhouse gas emission mitigation. He is currently Principal Investigator on one NASA funded research project to quantify strong CO2 point sources using satellite imaging spectroscopy. He has provided support to several NASA Carbon Monitoring System projects aimed at quantifying carbon point sources across emission sectors. He received his B.S. in Applied Math/Atmospheric Sciences at UCLA and Ph.D. in Atmospheric Chemistry at Harvard University.

Judy Lai-Norling is Chief Operating Officer for Carbon Mapper responsible for overall operations, major contract management with Planet and JPL, global data portal development, and coordination of airborne operations. She joins Carbon Mapper from NASA’s Jet Propulsion Laboratory with experience in project management, airborne program management, spaceborne and airborne business development, project planning, systems engineering, and business management.
At JPL, Judy was the business and cost lead for the Mars 2020 mission before pivoting careers to become an electrical power systems engineer on small satellite missions. Her passion for public policy and projects with socioeconomic impact eventually led her to Earth science, where she successfully led a proposal team to secure a $30 million extension for the Orbiting Carbon Observatory (OCO-2) satellite mission; was project manager for NASA’s Airborne Snow Observatory in collaboration with multiple state and local water agencies; and most recently served as project manager for the Delta-X mission, deploying multiple aircraft and boat teams to study relative sea level rise in the Mississippi River Delta.
Judy holds a M.A. in Mathematics from the University of Texas-Austin, M.S. in Economics from the University of Wisconsin Madison, and B.A. Mathematics and B.S. Business Administration from the University of Southern California.

Mr. Seaman has been at the Jet Propulsion Laboratory for 35 years with over 25 years of demonstrated experience in managing and delivering world class optical instruments. These instruments incorporate a wide spectrum of technologies serving both NASA and non-NASA customers. Among these are the AIRS and TES instruments for NASA’s Earth Observing Systems AQUA and AURA spacecraft, an active mirror technology demonstration instrument, the Cosmic Web Imager instrument for the Keck Observatory and most recently, an instrument testbed project which helped maintain NASA’s leadership in compact imaging instruments and provided heritage designs and technologies that directly benefit NASA Earth Science and Planetary missions. Mr. Seaman recently received the NASA Outstanding Public Leadership Medal for his contribution to the legacy of continuous spectrometer advancement at NASA.

James Mason leads the Space System division at Planet, responsible for developing, manufacturing, and operating Planet’s fleet of satellites and supporting ground systems, including the Carbon Mapper spacecraft and mission. James is a Planet founding employee and has held a number of technical and leadership roles, including being directly involved in launching over 450 satellites. Prior to Planet, James was a NASA researcher working on a number of novel R&D projects including the PhoneSat cubesat program, the LightForce debris remediation project, and novel optical communications concepts. He holds a Master of Space Studies from the International Space University in Strasbourg France, a BSc-Honours in Astrophysics from the South African National Astrophysics and Space Science Program, and a BSc in Physics and Applied Mathematics from the University of Cape Town.

Jeff Guido is the Mission Director of new space missions at Planet where he is leading the spacecraft, commercial product and business development initiatives enabling the Carbon Mapper hyperspectral mission. Jeff led the preceding hyperspectral study at Planet, supported philanthropic fundraising and aligned the public benefit mission to the company’s long-term strategy. Prior to his current role, Jeff served as a program manager and operator for the SkySat program, facilitating the transfer of the platform from Google to Planet while growing the constellation from 3 to 21 spacecraft. Before joining Google in Silicon Valley, Jeff served nine years on active duty in the US Air Force. He directed a bold research and development portfolio, led the AEHF/Milstar mobile resiliency mission and executed solid and liquid rocket test campaigns for missile defense programs. Jeff continues his service as a citizen airman acting as a conduit of ideas and best practices between the US Space Force and NewSpace. Jeff received his BS in Electrical Engineering from Cornell University and his MS in Electrical Engineering from University of Colorado, Colorado Springs.

Dr. Robert O. Green is the Principal Investigator of the Earth Surface Mineral Dust Source Investigation (EMIT) that in 2018 was selected by NASA to fly on the International Space Station. He is the Principal Investigator of AVIRIS and AVIRIS-NG that have been shown to be powerful tools for detecting and measuring greenhouse gas point source emissions. Dr. Green was the Instrument Scientist for the NASA Discovery Moon Mineralogy Mapper (M3) that discovered water/hydroxyl on the illuminated surface. He is a science Co-Investigator and Instrument Scientist on the Mapping Imaging Spectrometer for Europa (MISE) that will address science questions related to habitability for NASA’s Europa Clipper mission. Dr. Green is a science co-investigator on the NASA Lunar Trailblazer mission. He is a Senior Research Scientist and Fellow at the Jet Propulsion Laboratory and Director of the Microdevices Laboratory. For more than 25 years, his research has used advanced imaging spectrometer instrumentation to test hypotheses and pursue scientific investigations on Earth and through the solar system.

Mary D. Nichols is widely recognized for a career as one of the world’s most important environmental regulators. As chair of the California Air and Resources Board, California’s powerful air-pollution and climate regulatory agency from 1975-1982 and then from 2007-2020, she led California’s leading battle to cut smog and carbon emissions. Under Nichols’ leadership, CARB enacted the first comprehensive cap on industrial greenhouse gas emissions by any major regulatory agency in the world. Nichols and CARB also crafted and enforced regulations that slashed air pollution from cars and light trucks by over 99%, paved the way for a new generation of advanced biofuels, and created the roadmap for a transition to a fully electrified transportation system. Nichols now is a professor at UCLA Law School and holds visiting appointments in the Columbia Global Energy Program and the Cornell Atkinson Center for a Sustainable Future. She also serves as the Vice-Chair of the China-California Climate Center and Co-Chair of the Commission on the Future of Mobility.

Richard H. Lawrence, Jr., is the Founder and Executive Chairman of Overlook Investments Group, an independent fund management company that invests US$ 7 billion in a concentrated portfolio of public equities throughout Asia, excluding Japan. Overlook has compounded investors’ capital at close to 14% per year for 29 years.Richard grew up outside New York City and graduated from South Kent School in 1974, and Brown University in 1978 with a degree in Economics. In 1986, he became the second Chartered Financial Analyst in Asia, before founding Overlook in 1991. In 2004 Richard and his wife, Dee, founded Proyecto Mirador Foundation, a non-profit organization that has built over 200,000 fuel-efficient stoves in rural communities across Honduras, Guatemala and Nicaragua. In 2016 the Lawrences founded Cool Effect, a non-profit online platform that enables individuals, SMEs and Fortune 500 companies to offset their carbon emissions through the highest quality carbon reduction projects worldwide. In 2017 they established High Tide Foundation, a non-profit organization involved in the fight against climate change. Richard is a member of the Board of Directors of The National Audubon Society. He currently lives in San Francisco, California, with his wife and two adult children.

Jorn Herner is Chief of the Research Planning and Emission Mitigation Branch in the Research Division at the California Air Resources Board. He oversees the Division’s extramural research program, the implementation of state’s greenhouse gas monitoring network, the vehicle emissions research program, and the use of new sensors and measurement methods to quantify pollutant exposure. Dr. Herner has a B.A. and M.S. from the University of California at Berkeley and a Ph.D. in Civil and Environmental Engineering from the University of California, Davis.

Elizabeth Scheehle is the Research Division Chief at the California Air Resources Board (CARB).  She has over 20 years of experience in air quality and climate programs and over 13 years at CARB with experience in oil and gas, carbon capture and sequestration, cap and trade, and field measurements. In her current position, she oversees research planning and implementation for the agency as well as health impact analysis, indoor air quality, and regulations on high global warming potential gases.  Before joining CARB, Elizabeth was a senior analyst in USEPA’s Climate Change Division where she served as an expert for the United Nations Framework Convention on Climate Change and the Intergovernmental Panel on Climate Change (IPCC).  In that role, she earned recognition for her contribution to the IPCC’s Nobel Prize.

She holds a Masters degree in Public Health from Johns Hopkins University, a Masters in Public Policy from Harvard University’s Kennedy School of Government and an undergraduate degree in Earth & Atmospheric Sciences from the Georgia Institute of Technology.

Jeff Guido is the Director of Special Projects at Planet Labs where he coordinates R&D programs while onboarding new missions to the Planet strategic roadmap. Prior to his current role, Jeff has been a program manager, satellite operator and developer for Planet, Google and the US Air Force touching all life stages of a space program including inception, source selection, development, test, launch, early operations and sustainment. Jeff received his BS in Electrical Engineering from Cornell University and his MS in Electrical Engineering from University of Colorado, Colorado Springs.

Alana Ayasse is a Research Scientist for Carbon Mapper and the University of Arizona. She completed her PhD at the University of California, Santa Barbara where she studied remote sensing and specialized in using remote sensing data to map methane emissions. Alana’s current research interests include understanding the role of satellites in a global carbon monitoring system and using airborne remote sensing data to further understand trends in methane and CO2 emissions.

Marisa de Belloy is High Tide Foundation’s Executive Director and leads the foundation’s strategy and team. She oversees all grantmaking and works to promote collaboration in the field. Marisa’s background includes investment banking, strategy consulting and human rights work. Marisa was previously COO of Made in a Free World, a SaaS solution for human trafficking. Before that, she created and ran a highly successful media & technology practice at investment banking firm Michel Dyens & Co., based in Paris, and co-founded and ran Fotango, an online photo sharing site funded by leading European venture capitalists that was later sold to Canon, Inc. She has worked at Goldman Sachs and the LEK Partnership and taught finance at a French university. Marisa speaks French and English and has spent over 15 years working in Europe. She serves on several boards in the San Francisco Bay Area, where she resides with her husband and four children. Marisa received her MBA from Stanford University and her BA from Yale.