Datasets:
Modalities:
Text
Languages:
English
Size:
< 1K
Tags:
robotics
drone-navigation
vision-language-navigation
open-vocabulary-detection
embodied-ai
habitat-sim
License:
Croissant: add rai:hasSyntheticData, prov:wasGeneratedBy; rename dataLimitation -> dataLimitations
2ae9a59 verified | { | |
| "@context": { | |
| "@language": "en", | |
| "@vocab": "https://schema.org/", | |
| "citeAs": "cr:citeAs", | |
| "column": "cr:column", | |
| "conformsTo": "dct:conformsTo", | |
| "cr": "http://mlcommons.org/croissant/", | |
| "rai": "http://mlcommons.org/croissant/RAI/", | |
| "data": { | |
| "@id": "cr:data", | |
| "@type": "@json" | |
| }, | |
| "dataType": { | |
| "@id": "cr:dataType", | |
| "@type": "@vocab" | |
| }, | |
| "dct": "http://purl.org/dc/terms/", | |
| "prov": "http://www.w3.org/ns/prov#", | |
| "equivalentProperty": "cr:equivalentProperty", | |
| "examples": { | |
| "@id": "cr:examples", | |
| "@type": "@json" | |
| }, | |
| "extract": "cr:extract", | |
| "field": "cr:field", | |
| "isArray": "cr:isArray", | |
| "arrayShape": "cr:arrayShape", | |
| "fileProperty": "cr:fileProperty", | |
| "fileObject": "cr:fileObject", | |
| "fileSet": "cr:fileSet", | |
| "format": "cr:format", | |
| "includes": "cr:includes", | |
| "isLiveDataset": "cr:isLiveDataset", | |
| "jsonPath": "cr:jsonPath", | |
| "key": "cr:key", | |
| "md5": "cr:md5", | |
| "parentField": "cr:parentField", | |
| "path": "cr:path", | |
| "recordSet": "cr:recordSet", | |
| "references": "cr:references", | |
| "regex": "cr:regex", | |
| "repeated": "cr:repeated", | |
| "replace": "cr:replace", | |
| "samplingRate": "cr:samplingRate", | |
| "sc": "https://schema.org/", | |
| "separator": "cr:separator", | |
| "source": "cr:source", | |
| "subField": "cr:subField", | |
| "transform": "cr:transform" | |
| }, | |
| "@type": "sc:Dataset", | |
| "name": "Yonder", | |
| "description": "A 4.65-million-frame drone-perspective dataset spanning 167 indoor 3D environments (all from HSSD, all with semantic annotations), with stereo RGB, depth, IR, LiDAR-360, and semantic segmentation captured at 387,527 navmesh-sampled waypoints (12 yaws each). Released alongside a closed-loop benchmark designed to expose the cross-simulator generalization gap: the failure of perception trained on one simulator to transfer to a different simulator, even when both target the same task.", | |
| "conformsTo": "http://mlcommons.org/croissant/1.0", | |
| "license": "https://creativecommons.org/licenses/by-nc/4.0/", | |
| "url": "https://huggingface.co/datasets/astralhf/yonder", | |
| "version": "1.0.0", | |
| "datePublished": "2026-05-01", | |
| "creator": { | |
| "@type": "Organization", | |
| "name": "Anonymous (withheld for NeurIPS 2026 double-blind review)" | |
| }, | |
| "publisher": { | |
| "@type": "Organization", | |
| "name": "Anonymous (withheld for NeurIPS 2026 double-blind review)" | |
| }, | |
| "keywords": [ | |
| "robotics", | |
| "drone navigation", | |
| "vision-language navigation", | |
| "open-vocabulary detection", | |
| "embodied AI", | |
| "Habitat-Sim", | |
| "Isaac Sim", | |
| "cross-simulator transfer", | |
| "closed-loop benchmark" | |
| ], | |
| "isLiveDataset": false, | |
| "citeAs": "@inproceedings{anonymous2026yonder, title={Yonder: A 4.65M-Frame Drone Navigation Dataset and the Cross-Simulator Generalization Gap}, author={Anonymous Author(s)}, booktitle={NeurIPS Datasets and Benchmarks Track}, year={2026}}", | |
| "rai:dataCollection": "Generated by flying a simulated Holybro x500v2 quadcopter through 3D scenes in Habitat-Sim. Waypoint locations are sampled from the scene navmesh with adaptive densification; 12 yaw orientations are captured per waypoint. Sensor capture is fully deterministic given (scene_id, seed). No human subjects were involved in any phase of data collection. No real-world imagery was collected.", | |
| "rai:dataCollectionType": "simulated", | |
| "rai:dataCollectionTimeFrame": "2026-01-01/2026-03-31", | |
| "rai:dataAnnotationProtocol": "Semantic segmentation annotations are obtained directly from the source 3D scene meshes (HSSD). Each pixel inherits the instance ID of the underlying mesh face. Bounding boxes are derived programmatically: for each unique semantic instance ID with rendered area > 100 pixels, the axis-aligned bounding box of its pixel set is recorded. All 167 HSSD scenes carry semantic instance labels (median 38 unique instances per scene, range 14-80). No human annotators were involved.", | |
| "rai:dataAnnotationPlatform": "n/a (programmatic, no human annotators)", | |
| "rai:dataAnnotationAnalysis": "Bounding box quality was spot-checked across 50 randomly sampled waypoints from 10 scenes. Common failure modes: (1) over-segmentation of articulated objects (e.g., a chair's legs become separate boxes from its seat where mesh authoring split them); (2) tight bounding boxes around partially-occluded objects can be visually misleading. These are inherent to mesh-authored semantics and are documented as a known limitation.", | |
| "rai:dataReleaseMaintenancePlan": "The dataset is released as a static v1.0.0 snapshot. Errata, additional split files, and supplementary metadata may be added under semver patch/minor releases; the rendered NPZ data itself will not be modified post-release. Issues and clarifications are tracked on the HuggingFace Hub repository. After NeurIPS deanonymization, a maintainer contact will be added to the dataset card.", | |
| "rai:dataLimitations": "Yonder is a synthetic-only dataset. Performance on Yonder does not transfer to real-world imagery without explicit sim-to-real treatment. The source scenes (HSSD) are biased toward Western residential interiors; transfer to other interior styles, outdoor settings, or real-world drone footage is not validated. Semantic annotations come from HSSD's mesh-authored instance IDs and inherit known limitations (over-segmentation of articulated objects; occasionally misleading boxes around partially-occluded instances).", | |
| "rai:hasSyntheticData": true, | |
| "prov:wasGeneratedBy": "Rendered in Habitat-Sim 0.3.x using a simulated Holybro x500v2 quadcopter. Waypoints were sampled from each scene's navmesh with adaptive density; 12 yaw orientations were captured per waypoint across stereo RGB, depth, IR, LiDAR-360, and semantic-segmentation sensors. Rendering is fully deterministic given (scene_id, seed). Source 3D scenes are HSSD (167 scenes). No human subjects, no real imagery, no PII.", | |
| "rai:dataSocialImpact": "Drone-perspective perception models trained on this dataset could in principle be applied to surveillance, person-identification, or autonomous-targeting systems. Yonder contains no real persons or PII, but the perception capabilities it enables are dual-use. We discourage use of Yonder-trained models for any application that identifies specific real persons or supports lethal-autonomy systems. The CC-BY-NC license also restricts commercial military/surveillance applications by default.", | |
| "rai:dataBiases": "Scene-distribution bias: all scenes are HSSD residential interiors (kitchens, bedrooms, living rooms with Western design conventions). Underrepresented: institutional/industrial interiors, non-Western residential styles, outdoor or transitional spaces, low-light or unusual-lighting conditions. Object-distribution bias: object categories are skewed toward those well-represented in HSSD's mesh library (furniture, common household objects); rare or specialized objects are underrepresented. Geographic bias: scene authors and 3D-scan subjects are concentrated in North America and Western Europe.", | |
| "rai:dataUseCases": "Recommended: training drone-perspective perception models with closed-loop validation in the deployment simulator; studying cross-simulator generalization; benchmarking visual-language navigation when paired with a closed-loop evaluator. Discouraged: end-to-end navigation policy training (no expert trajectories provided); reporting fine-tuning gains based solely on Yonder's offline evaluation split. Disallowed: surveillance, biometric identification, or any application that identifies specific real persons.", | |
| "rai:personalSensitiveInformation": "None. Yonder is rendered from synthetic 3D scenes with no real persons, no faces, no PII, and no biometric data. The simulated drone trajectories contain only synthetic poses and sensor readings.", | |
| "distribution": [ | |
| { | |
| "@type": "cr:FileObject", | |
| "@id": "yonder-repo", | |
| "name": "yonder-repo", | |
| "description": "The Yonder dataset hosted on the HuggingFace Hub.", | |
| "contentUrl": "https://huggingface.co/datasets/astralhf/yonder", | |
| "encodingFormat": "git+https", | |
| "sha256": "main" | |
| }, | |
| { | |
| "@type": "cr:FileSet", | |
| "@id": "waypoint-npzs", | |
| "name": "waypoint-npzs", | |
| "description": "Per-waypoint NPZ files. Each file holds one drone pose with 12 yaw orientations across all sensor modalities.", | |
| "containedIn": { "@id": "yonder-repo" }, | |
| "encodingFormat": "application/x-npz", | |
| "includes": "indoor/drone-data/augmented/*/wp*.npz" | |
| }, | |
| { | |
| "@type": "cr:FileSet", | |
| "@id": "scene-manifests", | |
| "name": "scene-manifests", | |
| "description": "One manifest per scene, recording source dataset, source_id, scene MD5, license note, and waypoint sampling parameters.", | |
| "containedIn": { "@id": "yonder-repo" }, | |
| "encodingFormat": "application/json", | |
| "includes": "indoor/drone-data/augmented/*/manifest.json" | |
| } | |
| ], | |
| "recordSet": [ | |
| { | |
| "@type": "cr:RecordSet", | |
| "@id": "waypoints", | |
| "name": "waypoints", | |
| "description": "One record per waypoint NPZ, capturing all 12 yaw orientations of all sensor modalities at a single drone pose.", | |
| "field": [ | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/scene_id", | |
| "name": "scene_id", | |
| "description": "Scene identifier (e.g., hssd-102343992). Maps to the source 3D scene.", | |
| "dataType": "sc:Text", | |
| "source": { | |
| "fileSet": { "@id": "waypoint-npzs" }, | |
| "extract": { "fileProperty": "fullpath" }, | |
| "regex": "indoor/drone-data/augmented/([^/]+)/wp[0-9]+\\.npz" | |
| } | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/waypoint_id", | |
| "name": "waypoint_id", | |
| "description": "Zero-padded sequential waypoint index within the scene.", | |
| "dataType": "sc:Integer", | |
| "source": { | |
| "fileSet": { "@id": "waypoint-npzs" }, | |
| "extract": { "fileProperty": "fullpath" }, | |
| "regex": "indoor/drone-data/augmented/[^/]+/wp([0-9]+)\\.npz" | |
| } | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/left_rgb", | |
| "name": "left_rgb", | |
| "description": "Stereo left RGB camera, 12 yaw orientations. Shape (12, 480, 640, 3) uint8. NPZ keys: left_rgb_yaw00 ... left_rgb_yaw11.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/right_rgb", | |
| "name": "right_rgb", | |
| "description": "Stereo right RGB camera, 12 yaw orientations. Shape (12, 480, 640, 3) uint8.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/forward_depth", | |
| "name": "forward_depth", | |
| "description": "Forward-facing depth, meters. Shape (12, 480, 640) float16.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/landing_cam", | |
| "name": "landing_cam", | |
| "description": "Downward-facing landing camera RGB. Shape (12, 480, 640, 3) uint8.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/up_ir", | |
| "name": "up_ir", | |
| "description": "Upward-facing IR camera. Shape (12, 480, 640) uint8.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/down_ir", | |
| "name": "down_ir", | |
| "description": "Downward-facing IR camera. Shape (12, 480, 640) uint8.", | |
| "dataType": "sc:ImageObject", | |
| "repeated": true | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/lidar360", | |
| "name": "lidar360", | |
| "description": "360-degree LiDAR point cloud. Shape (1024, 16) float32 meters.", | |
| "dataType": "sc:Float", | |
| "isArray": true, | |
| "arrayShape": "1024,16" | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/position", | |
| "name": "position", | |
| "description": "Drone position in Habitat-Sim world frame. Shape (3,) float32, meters.", | |
| "dataType": "sc:Float", | |
| "isArray": true, | |
| "arrayShape": "3" | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/orientation", | |
| "name": "orientation", | |
| "description": "Drone orientation as quaternion. Shape (12, 4) float32.", | |
| "dataType": "sc:Float", | |
| "isArray": true, | |
| "arrayShape": "12,4" | |
| }, | |
| { | |
| "@type": "cr:Field", | |
| "@id": "waypoints/semantic_seg", | |
| "name": "semantic_seg", | |
| "description": "Per-pixel category IDs keyed to the per-scene COCO categories array in annotations/{scene}/annotations.json. Shape (12, 480, 640) uint16, one channel per yaw. Available for all 167 HSSD scenes; stored as separate {scene}_wp{NNNN}_semantics.npz files under semantics/{scene}/ in the repo.", | |
| "dataType": "sc:Integer", | |
| "isArray": true, | |
| "arrayShape": "12,480,640" | |
| } | |
| ] | |
| } | |
| ] | |
| } | |