Sky2Ground: A Benchmark for Site Modeling under Varying Altitude

Zengyan Wang, Sirshapan Mitra, Rajat Modi, Grace Lim, Yogesh Rawat
CVPR 2026
[arXiv] | [Dataset] | [Code]

🖼 Dataset Preview

Our dataset bridges the gap between synthetic environments and real-world captures. Below are samples of the multi-view perspectives provided.

🌐 Synthetic Dataset (GIF Samples)

Generated environments featuring a full 5-view suite.

Synthetic Satellite Synthetic Aerial Left Synthetic Aerial Center Synthetic Aerial Right Synthetic Street View
Satellite | Aerial L | Aerial C | Aerial R | Street View

📸 Real-World Dataset (Static Images)

Real Satellite Real Aerial 1 Real Aerial 2
Real Street View 1 Real Street View 2 Real Street View 3
Top: Satellite & Aerial Views | Bottom: Street Views

Note: Real-world samples are provided as high-resolution static images, while synthetic samples include dynamic transitions (GIFs) to demonstrate environmental variance.

🚀 Access the Dataset

Platform	Link	Recommended For
Hugging Face	🤗 Under Construction
Kaggle	📁 Under Construction

🛠 Project Progress

✅ Synthetic Images
⬜ Real Images
⬜ Benchmark

Citation

@misc{wang2026sky2groundbenchmarksitemodeling,
      title={Sky2Ground: A Benchmark for Site Modeling under Varying Altitude}, 
      author={Zengyan Wang and Sirshapan Mitra and Rajat Modi and Grace Lim and Yogesh Rawat},
      year={2026},
      eprint={2603.13740},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2603.13740}
}