Spatially explicit feature importance for building height estimation using research-access high-resolution SAR and optical sensors
Accurate building height information at the individual footprint scale is essential for material stock accounting and post-disaster damage assessments yet remains difficult to obtain at city scale in the Global South where airborne LiDAR coverage is rare and commercial very high-resolution imagery is cost-prohibitive or unavailable. While recent works have demonstrated building height estimation using freely available Sentinel imagery, the resolution ceiling of resulting products is still coarse for material stock analysis. This study incorporates products derived from data freely accessible under scientific research licenses, TerraSAR-X StripMap and PlanetScope, alongside Sentinel-1 to p...
| Authors | Guilherme Iablonovski, Pierre-Louis Frison, Tatiana Silva da Silva |
|---|---|
| Primary category | physics.soc-ph |
| Published | 18 August 2026 |
| Last updated at source | 18 August 2026 |
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