chapter 6 photogrammetry. n perspective (central) projection: aerial photographs vs. maps n...
TRANSCRIPT
Chapter 6 PhotogrammetryChapter 6 Photogrammetry
Perspective (central) projection: aerial photographs vs. maps
Co-linearity equation Photogrammetric orientation Digital photogrammetry Photo-interpretation
IntroductionIntroduction
Photo-interpretationPhoto-interpretation
Basic: tone/color 2nd order (geometric arrangements
of tone/color): size, shape 2nd order (spatial arrangements of
tone/color): texture, pattern 3rd order (positional elements):
site, association 3rd order: height, shadow
Elements of Image Interpretation Primary Elements
Black and White Tone Color Stereoscopic Parallax
Spatial Arrangement of Tone and ColorSize Shape Texture Pattern
Based on Analysis of Primary Elements Height Shadow
Contextual Elements Site Association
Dot grid method Grid square method
Transect method Polygon method
Area measurementArea measurement
ReferencesReferences
Jensen, J.R. , 2000, Remote Sensing of the Environment: An Earth Resource Perspective, Upper Saddle River, NJ: Prentice Hall, 544 pages. [Ch 5 pages119-135]
Avery T. E. and G. L Berlin, 1992, Fundamentals of remote Sensing and Airphoto Interpretation, Fifth Edition, New York, Macmillan Publishing Company, 472 p. [pages 51-67]
Paine, D. E, 1981, Aerial Photography and Image Interpretation for Resource Management, New York, John Wiley and Sons, 571 p.
Mikail “Modern Photogrammetry”
Wolf “Photogrammetry”
QuestionsQuestions
1. Discuss tilt and relief displacements based on collearity equations.
2. How do you think future developments in remote sensing and photogrammetry will affect each other and their integration with GIS?