小样本
2Region Expansion Prestudy
Jura 产区资料预研
France / regional-aoc-with-product-aocs
本页只验证多产区数据模型、SEO 路由和离线地图策略，不作为完整产区资料库展示。
地图策略
centerpoint-before-polygon缓存预算
8 MB版权风险
high for official vineyard boundaries; medium for derived centerpointsModel Difference
不沿用单一 Bourgogne 模型
| 产区 | 主模型 | 核心单位 | 风险 |
|---|---|---|---|
| Bourgogne | climat-first AOC hierarchy | AOC, village, Premier Cru, Grand Cru, climat | Assuming official polygons are locally available when only centerpoints are audited |
| Jura | regional AOC plus product/style identity | AOC, commune, producer, wine style | Forcing Jura into a climat-first page model before style fields exist |
| Rhone Valley | north/south valley plus cru AOCs | cru AOC, commune, slope, named lieu-dit | Publishing map boundary claims before polygon rights and taxonomy split are resolved |
Schema Sample
Jura 样本行
| AOC | 葡萄 | 粒度 | 离线地图 | 状态 |
|---|---|---|---|---|
| Arbois | Savagnin, Chardonnay, Poulsard, Trousseau, Pinot Noir | AOC and commune first; lieu-dit only after source audit | prestudy | verified |
| Chateau-Chalon | Savagnin | AOC with strict wine-style identity; producer and parcel evidence later | prestudy | verified |
Offline Map
先缓存元数据，不缓存未授权边界
| 几何策略 | centerpoint-before-polygon |
| 边界数据 | do-not-store-unlicensed-boundaries |
| 缓存策略 | static metadata JSON first; optional vector tiles only after rights audit |
| 降级模式 | search and list remain usable when map package is unavailable |