オープンソースライセンス ＆ 権利表記

本サービスが提供する地図・3D地形・標高データは、国土地理院の測量成果（地理院タイル：標準地図、淡色地図、数値標高モデル）を複製・加工して利用しています。
承認番号: 国土地理院長承認（複製）第 ◯◯ - ◯◯ 号 （※申請手続き完了後に番号を差し込みます）

本サービスに含まれる一部の山頂・山小屋等の地点データおよびベクタ地図要素は、OpenStreetMap のデータを利用・加工して作成されています。
© OpenStreetMap contributors

Data is available under the Open Database License (ODbL).
https://www.openstreetmap.org/copyright
Any rights in individual contents of the database are licensed under the Database Contents License (DbCL).

Copyright (c) MapLibre contributors.
All rights reserved.

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Copyright 2014 The Flutter Authors. All rights reserved.

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