Air Photo Youtube Lecture Handouts

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Air Photo Youtube Lecture Handouts

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Air Photo Image - 1

Air Photo Image - 1

Air Photo Image - 1

Air Photo Image - 2

Air Photo Image - 2

Air Photo Image - 2

Image Interpretation

  • Process for human (visual) analysis

  • Provides unique spatial observation perspective

  • Provides information that cannot easily be obtained otherwise

  • Provides ability to do accurate mapping, including 3-D information

  • Can provide information beyond our visual perception range

  • Allows for change detection analyses of specific regions where satellite data are not available

Recognition Elements

  • Shape

  • Size

  • Color/Tone

  • Texture

  • Pattern

  • Site

  • Association

  • Shadow

SHAPE – Cultural or Natural Feature

SHAPE – Cultural or Natural Feature Image

SHAPE – Cultural or Natural Feature Image

SHAPE – Cultural or Natural Feature Image

SIZE – Relative, Big or Small, Single or Multi

SIZE – Relative, Big or Small, Single or Multi Image

SIZE – Relative, Big or Small, Single or Multi Image

SIZE – Relative, Big or Small, Single or Multi Image

COLOR/TONE – Brightness e.g., Turbidity/Vegetation

COLOR/TONE – Brightness Image

COLOR/TONE – Brightness Image

COLOR/TONE – Brightness Image

TEXTURE – Roughness or Smoothness

TEXTURE – Roughness or Smoothness Image

TEXTURE – Roughness or Smoothness Image

TEXTURE – Roughness or Smoothness Image

PATTERN – Random or Evenly Spaced

PATTERN – Random or Evenly Spaced Image

PATTERN – Random or Evenly Spaced Image

PATTERN – Random or Evenly Spaced Image

SHADOW

SHADOW Image

SHADOW Image

SHADOW Image

SITE – Topographic or Geographic Location

SITE – Topographic or Geographic Location Image

SITE – Topographic or Geographic Location Image

SITE – Topographic or Geographic Location Image

ASSOCIATION

ASSOCIATION Image

ASSOCIATION Image

ASSOCIATION Image