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🗂️Guides 🏙️Cities 📮Pins 🌍Countries 🚇Getting Around 📍My lists 😻Cats 📖About

Everything else

🏠Home 🔐Privacy & data 📜Terms of use 🧾Sources & credits ⛷️Cat-Ski↗ (opens in a new tab)👤Whisker Leaks↗ (opens in a new tab)

Pins›meridian arc

meridian arc

1 pin

◎Struve Geodetic Arc