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1. sar-transfer-glaciers sar-transfer-glaciers Public

   Do frozen image encoders transfer to SAR? Glacier calving fronts on CaFFe with frozen DINOv3 (satellite and photo), C-RADIO, TerraMind and SARATR-X and small heads, against a U-Net from scratch; pi…

   Jupyter Notebook

2. Change-Detection-Using-Dinov3 Change-Detection-Using-Dinov3 Public

   Can frozen DINOv3 satellite embeddings find new buildings? Temporal transformer on SpaceNet-7 and LEVIR-CD, free Colab T4. Test F1 0.91 on LEVIR-CD, where a 0.56M-parameter difference head matched …

   Jupyter Notebook

3. vggt-omega-aura-benchmark vggt-omega-aura-benchmark Public

   Where does VGGT-Omega fail on real driving data? Depth and camera-pose error on FZI-AURA, split by moving vs parked objects, rain and night. Python reference + C++ core, 394 scenes scored, every nu…

   Jupyter Notebook

4. owl-caribou-overhead owl-caribou-overhead Public

   Cross-herd, cross-year evaluation of four overhead caribou detectors on CAH 2022 aerial survey patches, with error bars, failure analysis and threshold sweeps

   Jupyter Notebook

5. sar-transfer-distillation sar-transfer-distillation Public

   Can a distilled student match its frozen teachers on radar? Part four of a SAR transfer series. A C-RADIO-style ViT-B student learns from SigLIP2, satellite DINOv3, PE-Spatial and TerraFM-B reading…

   Python

6. uav-lidar-vs-satellite uav-lidar-vs-satellite Public

   Raw drone LiDAR logs from MARS-LVIG turned into DSM, DTM and land cover at 0.5 m, checked against Copernicus DEM, ESA WorldCover, a global canopy height map, Sentinel-2 and OpenStreetMap

   Python