# Terroir — ブルゴーニュ事典

## What is Terroir?

Terroir is a Japanese-language encyclopedia app covering Burgundy (Bourgogne) wine — specifically 629 vineyard sites (climatss/lieux-dits) and 804 wine producers (domaines and négociants).

## Data Coverage

- **Vineyards**: 629 climatss including all 33 Grand Crus, 634+ Premier Crus, Village and Regional AOCs
- **Producers**: 804 domaines and négociants with their vineyard holdings
- **Coverage**: Côte de Nuits, Côte de Beaune, Côte Chalonnaise, Mâconnais, Chablis
- **Data points**: Rank (Grand Cru / Premier Cru / Village / Regional), wine color, geographic coordinates, commune, region, producer-vineyard ownership mapping with area in hectares

## How to Query

- Browse vineyards: https://terroir.example.com/vineyards
- Browse producers: https://terroir.example.com/producers
- Interactive map: https://terroir.example.com/map
- AI chat (Japanese): available on every page (Gemini-powered)
- Search API: https://terroir.example.com/api/search?q={query}

## Key Pages

- Home: https://terroir.example.com/
- All vineyards: https://terroir.example.com/vineyards
- All producers: https://terroir.example.com/producers
- Individual vineyard: https://terroir.example.com/vineyard/{id}
- Individual producer: https://terroir.example.com/producer/{id}
- Sitemap: https://terroir.example.com/sitemap.xml

## Language

Primary language: Japanese (日本語). All vineyard and producer names retain original French spelling.

## Data Authority

Data follows "Inside Burgundy" (Jasper Morris MW, 2021) as primary authority, supplemented by INAO official GeoJSON data.