Individual-tree Above-Ground Biomass (AGB) Estimation on Southern Ontario municipalities
0.57R^2dual-stream cross-attention ConvNeXtV2 U-Net
Evaluation results
| Method | Links | |
|---|---|---|
| dual-stream cross-attention ConvNeXtV2 U-NetSite & extent=This study; ~810 km2 across 8 municipalities, southern Ontario, Context=Urban–suburban–rural gradient with explicit building separation; 2018 + 2023, Sensor & platform=Airborne LiDAR (provincial) + NirRGB (provincial), Validation=>112,000 inventoried public trees (Oakville), individual-tree matching, multi-temporal2026.06 | 0.57 |