Relate and organize data from the ground to the space with the help of thinking by humans and computers.
- Study data describing relationship between the earth and the outside of the earth (exosphere). That kind of data is sometimes introduced by meteor.
Study data on phenomena caused by interactions between solar winds and the magnetic fields of the earth.
Study data on aurora or the reflection of electromagnectic waves due to the ionization of atoms and molecules of the atmosphere by solar radiation.
This is the outermost sphere of the atmosphere, and temperature increases with altitude. Space shuttle also flies around this altitude.
Temperature decreases with altitude, In atmosphere, this is the third sphere from the ground, and it has stratosphere below and thermosphere above.
Stratophere is a sphere whose temperature increases as height increases. In atmoshpere, this is the second sphere from below, and it has troposphere below and mesosphere above.
Troposphere is a sphere whose temperature decreases as height increases. In atmoshpere, this is the first sphere from below, and it has stratosphere above.
Digital Typhoon: Typhoon Images and Information
Hydrosphere deals with data related to water on the earth (except for snows and ices). Ocean data are indispensable to study the environment of the earth, and data on rivers and lakes are also directly related to our life.
Isewan Typhoon Storm Tide Database
Study data on snow and ice on the earth.
Sea Ice Information and "Himawari" Satellite Images
- Study data about living organisms on the earth, except for humans.
- Study data on various human activities.
Study data of the boundary between atmosphere, hydrosphere and lithosphere, and deals data such as agriculture data.
Study data on solid earth below the surface of the earth. Below the lithosphere lie asthenosphere, mantle, and core.
Antarctic GIS Portal Site
Earthquake Related Information
Volcanic Eruption Related Information