Open cancancanda opened 3 years ago
https://www.ogc.org/standards/citygml?fbclid=IwAR3tZ6tZ3Dawp9QfzEMWeXu_fIWNRnAjjT_9pSpY1Q5d0GhqqYZSEj7OToU
https://www.cityjson.org/?fbclid=IwAR2qGhwuOjjMN8NJ14gdr5Mdx_koj0eWfSU4FFag1oM0va7GIv1a65hd1SU
データ形式について
CityGML(Open Geospatial Consortium)
https://www.ogc.org/standards/citygml?fbclid=IwAR3tZ6tZ3Dawp9QfzEMWeXu_fIWNRnAjjT_9pSpY1Q5d0GhqqYZSEj7OToU
CityJSON(cityjson.org)
https://www.cityjson.org/?fbclid=IwAR2qGhwuOjjMN8NJ14gdr5Mdx_koj0eWfSU4FFag1oM0va7GIv1a65hd1SU