Earth: Day Zero • Paper 103 of 512
Global Elevation Gradient Networks
Elevation is not distributed randomly across Earth's surface.
Instead, the planet exhibits large-scale elevation gradients connecting mountain systems, continental interiors, continental margins, ocean basins, and trench systems.
Gradient Analysis
Elevation gradients preserve information regarding geological organization at scales larger than individual structures.
Constraint Perspective
Earth: Day Zero evaluates global elevation gradients as a network rather than a collection of isolated observations.
Implications
Gradient relationships may provide additional constraints on planetary-scale reconstruction models.