Earth, in most renderings, is a smooth sphere with a glossy complexion—a blue marble, as pictures snapped from space have shown us. Earth scientists know that’s not exactly true. Earth, in fact, is an ...
Morning Overview on MSN
Scientists finally solve the mystery of Antarctica’s bizarre gravity hole
A team of geophysicists has traced the origins of Earth’s most extreme gravitational anomaly, a vast depression beneath ...
Credit: International Centre for Global Earth Models (ICGEM) / E. S., Barthelmes, F., Reißland, S., Elger, Like all scientific mysteries, the Indian Ocean geoid low (IOGL) — also known as the Indian ...
A meta-analysis of sea-level rise studies shows a majority of assessments mistakenly used geoid models rather than land elevation data.
Times-Standard on MSN
Lori Dengler | The sea is not level
"The ocean surface is definitely not flat. It is constantly changing as wind, waves and swells produce surface undulations, daily tidal fluctuations raise and lower the average height." ...
No audio available for this content. My last column highlighted an ArcGIS web application that incorporates various datasets and data layers to assist surveyors planning vertical control surveys. On ...
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