Route-Based Road Sign Order and Side-Relation Evaluation Dataset

#Road Sign Order Recognition #Route Side Classification #2D Spatial Relation Understanding #Spatial Understanding Evaluation #Road Sign Map Understanding #Route Spatial Analysis #Intelligent Transportation Evaluation #HD Map Research

4460
0.4GB
JSON
CATL
MOBIUSI INC

Updated:2026-11-03

AI Analysis & Value Prop

This evaluation dataset provides GIS data for route geometry, travel direction, and road signs along each route, with annotations for sign sequence and whether each sign is on the route's left or right. It combines source route and sign records with computed route-relative annotations to assess how well models understand the spatial distribution of road signs along a 2D route. It is suited to spatial-relation evaluation, map-understanding research, and road-scene model validation.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
route_source	object	Original route geometry and travel direction used to interpret the route.
road_sign_source	array	Original GIS records for road signs located along the route.
route_sign_count	integer	Computed number of source road sign records associated with the route.
sign_order_annotations	array	Computed route-relative sequence and side labels for the source road signs.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: It includes route geometry and travel direction, original GIS records for road signs along each route, annotations for sign order and left-right position relative to the route, and the number of signs associated with each route.

Which capabilities can it evaluate?: The dataset can assess whether a model can determine road sign order in the direction of travel, identify whether a sign is on the left or right of the route, and understand 2D spatial relations between signs and routes.

Can the dataset be used for model training?: The dataset is designed as a domain evaluation benchmark and is suitable for validating and comparing spatial-understanding models. Its annotations may also support related training workflows; suitability should be assessed against dataset scale, quality requirements, and project objectives.

How can I access the data and check its license?: Check the product page or the data provider's published channels for access options, delivery specifications, and license terms. Before use, confirm that the license covers your intended purposes, including research, commercial deployment, and redistribution.

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Cite this Work

@dataset{Mobiusi2026,
  title={Route-Based Road Sign Order and Side-Relation Evaluation Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/7e356a66a9fefbf0dceaaceef675e3a7?dataset_scene_cate_type=6},
  urldate={2026-10-22},
  keywords={road sign evaluation dataset,road sign sequence,route side relations,GIS road data,road spatial understanding,HD map evaluation,route sign annotations,2D spatial relations},
  version={1.0}
}

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