新幹線騒音調査結果経年変化
Data and Resources
Additional Info
| Field | Value |
|---|---|
| Source | https://www.city.niigata.lg.jp/shisei/seisaku/it/open-data/opendata-kankyo/od-otokankyo/od-shinkansen_souon.html |
| Author | 環境対策課 |
| Maintainer | 環境対策課 |
| Version | 1622 |
| Last Updated | March 29, 2023, 10:15 (+0900) |
| Created | March 29, 2023, 10:15 (+0900) |