K-radar

# K-Radar Sequence 1 Private Research Backup This private repository is an integrity-preserving backup of the K-Radar Sequence 1 files currently landed at: `/essfs10/maxiao/datasets/kradar/1/1` It is not the complete K-Radar dataset. The backup contains one sequence with the original directory structure and unmodified sensor files. A SHA-256 manifest and a machine-readable summary are stored at the repository root. ## Scope - Canonical local source: `kradar/1/1` - Exact file payload: 244,601,176,650 bytes (227.803 GiB) - Exact file count: 23,038 - Modalities include 4D radar tensors, radar cubes, LiDAR point clouds, camera images, BEV products, calibration, labels, matching metadata, and timestamps. The earlier downloaded archive is no longer present. A separate partial `1_cam.zip` was verified as truncated and is intentionally excluded. Duplicate early extraction artifacts and download logs containing cookies, signed URLs, or tokens are also excluded. ## License And Source K-Radar is provided by KAIST AVELab under the CC BY-NC-ND license. This repository must remain private and is intended only as a non-commercial research backup. Do not publish, redistribute, or modify the dataset without checking the original license and obtaining any required permission. Original project: https://github.com/kaist-avelab/K-Radar ## Integrity `MANIFEST.sha256.tsv` columns are: 1. SHA-256 digest 2. File size in bytes 3. Modification time in nanoseconds 4. Path relative to `K-Radar/1/1` `manifest_summary.json` records the exact file count, byte count, manifest digest, and exclusions used for this backup.