Earth Sciences
- Geological survey, an investigation of the subsurface of the ground to create a geological map or model
- Geophysical survey, the systematic collection of geophysical data for spatial studies
- Soil survey, the mapping of the properties and varieties of soil in a given area
- Hydrographic survey, the gathering of information about navigable waters for the purposes of safe navigation of vessels
- Cave survey, the three-dimensional mapping of underground caverns; the resulting map is also referred to as a survey
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Famous quotes containing the words earth and/or sciences:
“When he painted a road, the roadmakers were there in his imagination. When he painted the turned earth of a ploughed field, the gesture of the blade turning the earth was included in his own act. Wherever he looked he saw the labour of existence; and this labour, recognized as such, was what constituted reality for him.”
—John Berger (b. 1926)
“All cultural change reduces itself to a difference of categories. All revolutions, whether in the sciences or world history, occur merely because spirit has changed its categories in order to understand and examine what belongs to it, in order to possess and grasp itself in a truer, deeper, more intimate and unified manner.”
—Georg Wilhelm Friedrich Hegel (1770–1831)