Rendering isolines with maplibre-contour and GSI Japan Elevation Tiles

A small demo showcasing isoline rendering with maplibre-contour and 国土地理院標高タイル.

Demo: https://maplibre-gsi-contour-demo.pages.dev/

• MapLibre GL JS
  • Svelte MapLibre GL
• maplibre-contour
• 国土地理院標高タイル (GSI Japan Elevation Tiles)
• SvelteKit