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RogerFerrod/GroundSet

GroundSet: A Cadastral-Grounded Dataset for Spatial Understanding with Vector Data GroundSet is a large-scale Earth Observation dataset grounded in verifiable cadastral vector data, designed to bridge the gap in fine-grained spatial understanding for modern Multimodal Models. The dataset is built upon high-resolution (20 cm) optical aerial orthophotos and legally verified vector data provided by the French national mapping agency (IGN). It features high semantic richness and… See the full description on the dataset page: https://huggingface.co/datasets/RogerFerrod/GroundSet.

Author / organizationRogerFerrod
License (as declared)cc-by-4.0
Downloads2.4K (as reported by Hugging Face)
Likes9
Created14 March 2026
Last updated at source15 September 2026
imagetextgeospatialremote-sensingearth-observationspatial-understandingvision-language-modelcadastralvector-dataaerial-imageryparquetdatasetsgeopandas
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