Geoid Animation
Animated globe illustrating the Geoid height, highlighting variations in the Earth's gravitational pull caused by uneven mass distribution.
Geoid Globe
The geoid represents the wavy surface of sea level across the Earth's uneven mass distribution, influenced by terrain and density variations.
Moon Surface Elevation
Hemispherical maps of the Moon reveal that its far side is more heavily cratered than the near side due to a thinner crust on the latter, which allowed volcanic activity to create smooth “maria”.
Sea-Level Evolution
Projections of global annual mean sea-level changes, referencing a baseline from 1986–2005.
Ozone Hole Evolution
Annual evolution of the Earth's "Ozone Hole" over Antarctica from 1970 to 2023.
Ozone Layer Evolution
Yearly evolution of the Earth's ozone layer from 1970 to 2023. It highlights the ozone depletion, particularly over Antarctica, leading to the "ozone hole".
Sea-level evolution Europe
Projections of annual mean sea-level changes around Europe, referencing a baseline from 1986–2005.
Local Distance Network Variants
Baseline and variants of the Local Distance Network for accurately determining the Hubble constant. It includes various techniques for gauging galactic distances, linking geometric approaches to establish H0.
Solar energy pathways on the Earth
The ionosphere–thermosphere–magnetosphere (ITM) system connects solar energy input to Earth's upper atmosphere through various processes.