Topographic map of Greenland from bedrock elevation data

Ever wondered what Greenland would look like if we could strip away all its ice? Thanks to modern radar technology and years of scientific research, we now have an incredible view of what's really down there.

This 3D visualization isn't just a pretty picture - it's a window into Earth's past. Scientists discovered something amazing when they mapped Greenland's bedrock: a massive impact crater hiding under the ice near the Hiawatha Glacier. At 31 kilometers wide, it's one of the largest impact craters on Earth. Think about it - a massive meteorite possibly just a few million years ago slammed into Greenland!

The bedrock data also revealed something unexpected - a huge canyon running straight through the middle of Greenland. At 750 kilometers long, it's longer than the Grand Canyon and was carved by ancient rivers long before the ice sheet formed. While it stretches further than its Arizona cousin, the Greenland canyon reaches depths of up to 800 meters (2,600 feet) - still impressive, though not as deep as the Grand Canyon's maximum depth of 1,857 meters (6,093 feet).

But that's not all - the data shows that Greenland's bedrock is actually bowl-shaped, with mountains around the edges forming a natural rim. This shape has helped keep Greenland's ice sheet stable for millions of years. Without these mountain walls, the ice might have disappeared long ago.

What's really interesting is how scientists gathered this data. They used ice-penetrating radar mounted on aircraft, flying thousands of miles back and forth across Greenland to build this detailed picture. It's like giving Earth an X-ray!

Want to learn more about this fascinating landscape? Check out these resources: (Amazon Associate Links)

This post may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases.

Find cities with similar climate

This map has been created using The Global environmental stratification. The Global environmental stratification (GEnS), based on statistical clustering of bioclimate data (WorldClim). GEnS, consists of 125 strata, which have been aggregated into 18 global environmental zones (labeled A to R) based on the dendrogram. Interactive map >> Via www.vividmaps.com Related posts: - Find cities with similar climate 2050 - How global warming will impact 6000+ cities around the world?

How Cold Can It Get? The Lowest Temperatures Ever Recorded, Mapped

We often talk about record heat , especially in the context of climate change. But on the flip side, our planet also experiences cold so extreme it defies belief—temperatures that can flash-freeze exposed skin and halt life as we know it. These are not just numbers on thermometers; they’re snapshots of how Earth's atmosphere behaves under specific conditions—altitude, wind patterns, and location far from the moderating effects of oceans. The coldest temperature ever recorded on Earth? That title goes to Vostok Station in Antarctica, where scientists measured a bone-cracking −89.2°C (−128.6°F) on July 21, 1983. Located on the East Antarctic Plateau, Vostok is more than 1,000 kilometers from the South Pole and sits atop about 3.7 kilometers (2.3 miles) of ice. It’s isolated, dry, and high—three ingredients that make for perfect deep freeze conditions. The world map below created by VividMaps shows the lowest temperature ever recorded by country. The Coldest Inhabited Place on Earth...

Mapping the Hottest Temperatures Ever Recorded on Earth

When summer arrives, it brings not only vacation season but also some of the most extreme heat waves across the globe. While many people associate summer with warm, sunny days, some regions endure scorching temperatures that push the limits of human endurance. To put these extremes into perspective, we’ve mapped the highest temperatures ever recorded in countries around the world. The maps below, created by Vivid Maps , illustrate these record-breaking temperatures and the patterns of extreme heat across the globe. The Hottest Temperature on Record According to historical weather data, the highest reliably recorded temperature on Earth is 56.7°C (134°F) , measured in Death Valley, California , on July 10, 1913 . However, an even higher temperature of 58°C (136.4°F) was reportedly recorded in El Azizia, Libya , on September 13, 1922 . While this Libyan record stood for decades, some meteorologists have questioned its accuracy due to inconsistencies in measurement methods at the ti...

Ecoclimax

Search This Blog