Add Omap contour WMTS layer and Tianditu+Contour+Label preset

[Copilot]

新增需求是把奥维等高线 WMTS 接入 basemapConfig，并提供一个可直接选用的组合预设，叠加天地图影像、奥维等高线、奥维注记。

• Basemap source: Omap contour

  • 在 frontend/src/domains/ol/basemap/constants/basemapConfig.ts 新增 terrain_omap_contour 图层定义。
  • 使用你提供的奥维等高线 WMTS URL（XYZ 占位符 {z}/{x}/{y}），归类为 terrain，可参与现有底图叠加体系。

• Preset: imagery + contour + label

  • 在 frontend/src/domains/common/basemap/basemapPresets.ts 新增 imagery_tianditu_omap_contour_preset。
  • 预设叠加顺序为：imagery_tianditu → terrain_omap_contour → Omap_label，实现“天地图影像 + 等高线 + 奥维标注”一键组合。

{
  id: 'imagery_tianditu_omap_contour_preset',
  label: '天地图影像+等高线',
  stack: ['imagery_tianditu', 'terrain_omap_contour', 'Omap_label'],
}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
webgis	Ready	Preview	Aug 18, 2026 3:39pm

[cloudflare-workers-and-pages]

Deploying webgis with    Cloudflare Pages

Latest commit:	e4aeeab
Status:	✅  Deploy successful!
Preview URL:	https://b3874cda.webgis-dev.pages.dev
Branch Preview URL:	https://copilot-add-basemap-config-f.webgis-dev.pages.dev

View logs

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.