Providing Precise Vertical Land Motion Data, Rapidly Delivered.
28+
Publications
10,900+
Reads
230+
Citations
Mission
We harness geospatial Big Data to detect, understand and anticipate ground motion at scale.
Vision
We turn high-level radar research into operational services that create measurable advantage in the field.
Values
As the first private-public collaboration with UMR TETIS and the MathNum department, we combine scientific rigour, technological agility and real-world impact.
Multi-temporal InSAR & ground stability
Satellite monitoring of ground motion and deformation to support risk management and prioritization.
Vegetation dynamics, forests & territories
A concise reading of vegetation and environmental dynamics based on satellite imagery and indicators.
Methods, interpretation & capability building
Method framing, targeted training and expert interpretation to turn complex data into practical use.
HOSWA
HOSWA combines Sentinel-1 and SWOT to monitor subsidence and clarify associated risks in Ho Chi Minh City.
Partnerships & tenders
TomoSAR is seeking partners for tenders and new applied remote-sensing collaborations.
Remote Sensing 2025 · 2025
Implementation of an advanced PSDS InSAR algorithm in an open-source TomoSAR package to analyze subsidence in Ho Chi Minh City.
Remote Sensing 2022 · 2022
Presentation of the ComSAR approach to reduce computational load on large datasets while preserving analytical performance.
Dive into our latest articles on VLM technology and the future of geospatial data.
Founder · Applied remote sensing and scientific valorization
Yen-Nhi Ngo was a Research Engineer at INRAE (2019–2024), specializing in remote sensing. She focused on SAR tomography and LiDAR to monitor forest biomass, while also exploring SWOT satellite data for water surface elevation analysis. Her expertise supports major missions like ESA BIOMASS and NASA GEDI, advancing environmental monitoring and climate change research globally.
Scientific advisor · SAR, InSAR and advanced radar analysis
Dr. Dinh Ho Tong Minh is a leading expert in radar interferometry with over 15 years of experience in Earth observation and time-series InSAR processing. He earned his Ph.D. in Telecommunications from Politecnico di Milano, Italy (2013). His research focuses on advanced SAR algorithms for large-scale surface monitoring, particularly in megacity subsidence and infrastructure stability. He has authored more than 50 peer-reviewed papers and book chapters (h-index: 29, Google Scholar) and has been the lead instructor of radar interferometry tutorials at IGARSS since 2020.
TomoSAR France relies on a research, transfer and engineering ecosystem to turn InSAR expertise into operational, reliable and rapidly delivered outputs.
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