Department of Geomatics 451209 Imaging in the Geosciences

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History
OF AERIAL PHOTOGRAPHY
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Department of Geomatics Remote Sensing
ApplicationsIMINT
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Department of Geomatics Remote Sensing
Applications
TARGET MONITORING
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Department of GeomaticsImaging in the Geosciences

• Environmental Airphoto Interpretation

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Department of GeomaticsImaging in the
Geosciences Environmental Airphoto Interpretation

• Environmental mapping is often called
• Terrain Unit Mapping
• Land system mapping
• Area - not feature - based
• Area deliniated by changes in colour, tone, and
  texture.

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Department of GeomaticsImaging in the
Geosciences Environmental Airphoto Interpretation

• Environmental mapping is often called
• Terrain Unit Mapping
• Land system mapping
• Area - not feature - based
• Area deliniated by changes in colour, tone, and
  texture.
• Features are used to describe areas

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Department of Geomatics Imaging in the
Geosciences Environmental Airphoto
Interpretation Hierarchial Classification
Established

• Terrain Unit Mapping
• Unit
• Component
• Element

• Land System Mapping
• System
• Unit
• Landform

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Department of GeomaticsImaging in the
Geosciences Environmental Airphoto Interpretation

• Procedure
• Mark in drainage
• Define areas
• Group areas
• Consider topography/land use/vegetation
• Describe the features in each area
• Ground truth

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