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PMTiles terrain tiles from dem1a by Geospatial Information Authority of Japan | Source Cooperative
PMTiles terrain tiles from dem1a by Geospatial Information Authority of Japan
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Product Details
Visibility
Public
Owner
UN Smart Maps Group
Created
28 May 2024
Last Updated
21 Aug 2025
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Product Contents
root
dem1a.pmtiles
2.47 GB
README.md
298 Bytes
README
dem1a: PMTiles terrain tiles from dem1a by Geospatial Information Authority of Japan
Demo
https://observablehq.com/d/c0a3f48cf7111cd2
Source
基盤地図情報（数値標高モデル）１ｍメッシュ（標高）
測量法に基づく国土地理院長承認（使用）R 6JHs 133