Category of variable
Soil property variable
Soil water variable
Groundwater physic variable
Groundwater chemistry
Groundwater microbiology
Subsurface geophysics variable
[Wikipedia] Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations.
Groundwater hydrology
Terrestrial hydrosphere variable
For Theia OZCAR information system purpose. This label is used to enhance discoverability on the information system.
Simplified label