Day 26 Islands: Archipelago of Madison

What if, instead of a city surround by lakes, Madison was a chain of islands? Inverted lake bathymetry from + mapped using

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The overlay of 🛰️ over this improved bathymetry by shows how close iceberg has approached the shallow ocean waters near South Georgia Islands 🇬🇸. Knowing that reaches ~200 m below sea level, it is very close to grounding.

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Bathymetry of the Mediterranean Sea https://t.co/TOC3yn7t6x

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What a gorgeous bathymetry map of the Mediterranean Sea. The map makes is tricky to spot the coastline. Thank god Italy is easy to spot. (Bathymetry is the study of underwater depth of ocean floors or lake floors.) Source: https://t.co/X1bQiCWFuq

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Inspired by and ('s excellent post about it), I wrote up a small tutorial about how to do bathymetry/volume calculations using Koodos to for putting together a fantastic conference! https://t.co/jBRzUXH3zx

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It's also 🌊Hydrography is the of and charting seas, lakes, rivers and more. Theme for 2018 is Bathymetry. Map by the Royal Geographical Society using compiled by Dr. John Murray. Pub. 1899 💦 More sea charts: https://t.co/CpVuXmDeGS

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Ever wondered why the waters of Ramsey Sound do wha they do? This bathymetry image gives a bit of a clue.

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seabed survey 2017 progress St. Patrick's Island, Skerries

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