Advanced Remote Sensing

and Technical Mapping


GE 5800
2 - 5 (variable) Credit Hours
Fall Term

Application of computer methods to spectral analysis, image processing, geometric correction, data transformation, global positioning, digital photogrammetry, and automated interpretation.  Integration of spectral data, image interpretation, field mapping, photogrammetric analysis, and map/image analysis will be emphasized.

Advanced Remote Sensing and Technical Mapping Course Summary

This course will acquaint the students with the latest techniques in image interpretation and mapping.  It is currently offered as a variable credit course in blocked format so that the student may elect to take one or both segments.  Each segment will occupy a separate specific period of the semester. Segments include: Remote Sensing of Environment (GEOL 4111/5111) or equivalent is prerequisite for image interpretation and spectral identification.  Field trips are required, but are scheduled during the regular class hours..

Segment 1:

Application of GPS to field mapping and stereo photogrammetry.

Global positioning is a new method for locating samples and mapping geologic features.  The student will have opportunity to use GPS as an aid in mapping critical features and control points in the field.  Photo interpretation has long been a valuable tool for the field geologist.  The class will review technical interpretation and map transfer procedures.  Students will also learn the use of the stereoplotter for analogue and digital mapping.  Student projects will include an exercise in stereo interpretation and a field check of the results.
 
 
 Segment 2:

General image processing:and spectral identification of geologic materials.

This section of the course allows the student to apply digital computer processing to satellite images and other data to assist in interpretation, analysis and map construction.  Techniques to be learned include digitization and file handling, cosmetics adjustment, contrasting, spatial filtering, spectral enhancement, geometric correction, classification and various color transforms.  Students will process imagery and interpret the processed imagery.  This segment also teaches application of the latest techniques in field and airborne spectrometry to geologic problems.   New methods support remote mineralogical and geochemical analysis and can greatly augment field mapping.  Students will learn to gather, process and interpret field spectra.  They will also have opportunity to process and interpret multi-spectral data from airborne and satellite systems.  Results will be integrated with field spectra and other geologic data for evaluation of the overall geochemical or mineralogical regime.

(Updated October 7, 2003)


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