yhzkiki/taiwan-dtm-2025-terrarium-z13
2025 年版全臺灣 20 m DTM — Terrarium z13 這個 Dataset 將內政部公開的 2025 年版全臺灣 20 公尺網格數值地形模型（DTM）轉為 ShadeMap 可直接讀取的 Terrarium RGB XYZ tiles。 官方資料來源：https://data.gov.tw/dataset/176927 原始資料授權：政府資料開放授權條款－第 1 版。本 repository 為衍生格式，請保留官方來源與授權資訊。 內容 terrain/13/{x}/{y}.png：256×256 RGB PNG，XYZ / Web Mercator tile addressing。 tile-index.csv：每張 tile 的區域、有效像素比例、來源高程範圍與 Terrarium 量化誤差。 build-summary.json：建置摘要。 source-manifest.json：原始 ZIP/TIFF SHA-256、解析度、範圍與 CRS 決策。… See the full description on the dataset page: https://huggingface.co/datasets/yhzkiki/taiwan-dtm-2025-terrarium-z13.
| Author / organization | yhzkiki |
|---|---|
| License (as declared) | other |
| Downloads | 451 (as reported by Hugging Face) |
| Likes | 0 |
| Created | 14 September 2026 |
| Last updated at source | 14 September 2026 |
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