Dept. of Geospatial & Space Technology University of Nairobi B. Sc. (Civil Engineering) 1. 1. Concept of image interpretation Concept of image interpretation 2. 2. Procedures of Interpretation Procedures of Interpretation 3. 3. Interpretation Elements Interpretation Elements 4. 4. Interpretation Keys Interpretation Keys 5. 5. Applications of Image Applications of Image Interpretation Interpretation FCE 552: Engineering Survey IV Image Interpretation
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Dept. of Geospatial & Space Technology
University of NairobiB. Sc. (Civil Engineering)
1.1. Concept of image interpretationConcept of image interpretation
2.2. Procedures of InterpretationProcedures of Interpretation
3.3. Interpretation ElementsInterpretation Elements
4.4. Interpretation KeysInterpretation Keys
5.5. Applications of Image Applications of Image
InterpretationInterpretation
FCE 552: Engineering Survey IV
Image Interpretation
Dept. of Geospatial & Space Technology
University of NairobiEngineering Surveying IV
Concept of Image Concept of Image InterpretationInterpretation
FCE 552: Engineering Survey IV
Dept. of Geospatial & Space Technology
University of NairobiEngineering Surveying IV
FCE 552: Engineering Survey IV
The Remote Sensing The Remote Sensing ProcessProcess
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
To extract qualitative and quantitative information To extract qualitative and quantitative information
from imagery about the from imagery about the shape, location, structure, shape, location, structure,
characteristics, quality, condition, relationshipcharacteristics, quality, condition, relationship of of
and between objects using human knowledge.and between objects using human knowledge.
Objective of Image Objective of Image InterpretationInterpretation
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
Information from Information from ImageryImagery
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
Human Interpretation vs Human Interpretation vs Computer based Computer based InterpretationInterpretation
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
Procedures of InterpretationProcedures of Interpretation
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
Procedures of Procedures of InterpretationInterpretation
Dept. of Geospatial & Space Technology
University of Nairobi
FCE 552: Engineering Survey IV
B. Sc. (Civil Engineering)
Image Classification involves assigning all pixels in the Image Classification involves assigning all pixels in the
image to particular classes or themes (e.g., water, image to particular classes or themes (e.g., water,