The climate crisis needs better forest monitoring
Thriving forests are essential for limiting global heating. To better track forest emissions and hold the right people accountable, we need accurate, reliable, and up-to-date data. That’s where Sylvera comes in.
Shortcomings hinder current
measurement efforts:
High uncertainties
Conventional methodologies result in either underreporting or overestimation of GHG emissions.
Insufficient coverage
Limited data on the forest carbon cycle - geographically, and across ecosystems.
Inconsistencies
Data gaps, method variations, and reporting issues erode monitoring efforts.
Sensor technologies unlock powerful monitoring
We’ve pioneered the world’s most accurate measurements of above-ground biomass for forests and discovered two critical facts: carbon stocks have been significantly underestimated, and emissions from forest loss and degradation may be greater than what was previously thought.
Sylvera already uses cutting-edge laser scanning technology to collect this data on the ground. We’re now expanding our capabilities to collect calibration data for further carbon pools (below-ground biomass, soil, and others), and to validate the resulting models with direct measurements of carbon in the atmosphere.
We're seeking funding opportunities to make our proprietary data sets accessible and ensure this information is actionable for the widest possible audience.
Working with the Mozambique Government
In 2022, we partnered with the Government of Mozambique through the Monitoring, Reporting and Verification Unit of the National Fund for Sustainable Development to produce a highly-accurate 50,000 hectare map of the above-ground carbon stocks in Mozambique, using multi-scale lidar and machine learning. The data collection completed was equivalent to scanning seventy thousand football pitches, making this the most laser scanned forest in the world.
Our proprietary measurement system is underpinned by methods that are up to 13 times more accurate than conventional methodologies. Using these methods, we found classical approaches significantly underestimated the carbon stock of the sampled area. This was greatest for large trees (those above 40 cm in diameter), which only represent 10% of all trees in the study area by number, yet make up 50% of the total carbon stock.
These findings will be used to calibrate a state-of-the-art monitoring, reporting, and verification (MRV) system over the subtropical forests of Zambezia province, and demonstrate that these forests are more valuable as carbon stores than previously thought. These results are currently being prepared for publication (Demol et al., in prep).
Mozambique: Step-by-step process
Map of previous and planned research sites
Explore the map to see where we’ve been, and where we’re planning on sampling next.
Our team
We have built a team of experts, including a dedicated field science unit who collect calibration data on month-long expeditions in key forested areas around the world. This capability allows our in-house data scientists to build highly accurate machine learning models, integrating data from satellites and other sources, to accurately predict forest carbon stocks.
Dr Andrew Burt
Research Lead (MSL)
Andrew heads Sylvera’s multi-scale lidar team. A remote sensing scientist and tropical forest ecologist, over the past decade he has helped to pioneer lidar-based methods for measuring forest structure and biomass.
Gabija Bernotaite
Senior Research Software Engineer (MSL)
Gabija is responsible for processing our lidar data. She has a background in computer science and brings a wealth of knowledge from her experience in developing time-sensitive and safety-critical algorithms to process lidar point clouds for autonomous vehicle applications.
Dr Robin Upham
Senior Research Software Engineer (MSL)
Robin is responsible for processing our lidar data, focusing on quantitative modelling and uncertainty quantification. With a PhD in Astrophysics, Robin brings experience from developing data analysis methods for cosmological satellite missions for ESA.
Dr Miro Demol
Lidar Scientist (MSL)
Miro has a PhD focused on reducing uncertainties in terrestrial lidar-derived estimates of above-ground biomass, and processes our lidar data at Sylvera. He has a background in bio-engineering and nature management, and tropical forestry.
Ashleigh Parsons
Research Operations Manager (MSL)
Ashleigh is responsible for the fundraising and scaling of the MSL team, and enabling the safe and efficient operation of the field team. They have a background in biological sciences and experience in planning and conducting international field work across the globe.
Elise Elmendorp
Research Operations Associate (MSL)
Elise enables the logistical, budgetary, and fundraising operations of the MSL team. With a background in environmental management, she has substantial experience in stakeholder engagement and planning international field work in Mozambique, Belize, and Cameroon.
Dr Beisit Luz Puma Vilca
Senior Field Scientist (MSL)
Beisit leads the Sylvera field team. She has a PhD in Biology and over 10 years’ experience developing and applying forest mensuration protocols and collecting terrestrial and airborne lidar data in tropical forests in Peru, Brazil, Belize, and Mozambique.
Annabel Locke
Field Analyst (MSL)
With an MSc in Conservation Management of African Ecosystems, Annabel has extensive field experience across Africa. She previously worked for a biotech startup, where she focused on the uses of next-generation sequencing in ecology. Her role in the Sylvera field team involves collecting lidar data, which you can read about in her blog post.
Chloe Sutcliffe
Field Analyst (MSL)
Chloe has a background in Conservation and Animal Biology. At Sylvera she collects terrestrial and airborne lidar data from tropical forests, and brings a wealth of knowledge from her field research experience in Kenya, Madagascar, and Cameroon, as well as from her previous role as a bat conservationist in Malawi.
Dr Christopher Walter
Soil Carbon Lead (Soil)
Chris leads the analysis of soil carbon and nutrient cycling in grasslands, forests, and agricultural systems. With a PhD in Biology, Chris has led continental-scale experiments to measure and model the effects of global climate change on soil carbon.
Dr Pedro Rodríguez-Veiga
Senior Earth Observation Research Scientist (ML)
Pedro has a PhD in Physical Geography, his research focuses on analysing forest carbon dynamics using remote sensing technology. He has been a co-investigator on high-impact projects such as the ESA Biomass Climate Change Initiative (CCI+), the NERC-NCEO Carbon Cycle: Land, Atmosphere & Oceans Programme, and the UK Space Agency Forests 2020.
Dr Johannes Hansen
Machine Learning Research Lead (ML)
Johannes Hansen has a PhD in Computational Mathematics and Geosciences with experience in Earth Observation (using SAR data in particular), physical modelling, and high performance computing.
Relevant publications
Discover relevant publications featuring the contributions of our team to academic literature.
Sylvera research blog posts
Get in touch
Sylvera’s technology and expertise provide the necessary data for unlocking global net zero. Join us as partners and donors in this mission.
