應用衛星影像於灘線辨識及灘線變遷之研究 by yurtgc548

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									Coastal processes


   H. K. Chang
  2011.2/22-6/21
                    1
              Contents
Ocean waves (2weeks)
Tides; (2weeks) hw#1:tidal analysis
Sediment transport theory (2 weeks);
Shoreline evolution: (3weeks) hw#2
paper reading
Coastal process (3weeks)
Learning via problem solving
homework#3 (project report)
                                       2
  Problem-solving learning


Active learning and construction of
knowledge;

Cooperation and teamwork in leaning;

Learning via problem solving

                                       3
           Topics

Seasonal variations of beach
profiles

Characteristics of tides around
Taiwan

                                  4
               Objective
Seasonal variations of beach profiles

 To know bathymetrical characteristics

 To analyze bathymetrical variation

 To predict the beach elevation



                                         5
    Problem description
Seasonal variations of beach profiles




                                        6
     Academic learning
Seasonal variations of beach profiles

Method: statistics, ANN and EOF




                                        7
      Academic learning
 Seasonal variations of beach profiles


Knowledge of beach profiles and
evolution
Skill of showing bathymetrical variation
Principles and operation of EOF and
ANN


                                           8
              Results
 Seasonal variations of beach profiles


To plot beach profiles
To compute bathymetrical variation
To establish prediction model for beach
profile using ANN or EOF




                                          9
          References
Seasonal variations of beach profiles




                                        10
          References
Seasonal variations of beach profiles




                                        11
      Problem description
Characteristics of tides around Taiwan




                                         12
      Problem description
Characteristics of tides around Taiwan




                                         13
      Problem description
Characteristics of tides around Taiwan




                                         14
      Problem description
Characteristics of tides around Taiwan




                                         15
      Academic learning
Characteristics of tides around Taiwan


To evaluate the four main tidal
components at some stations and define
their tide types
To investigate the distributions of tide
ranges
To connect the performance of
probability of tide ranges with tide type
                                         16
              Results
Characteristics of tides around Taiwan


To compare with tidal components for
different years with tide type conditions
To plot the distribution of tide ranges
To evaluate the parameters of probability
of tide ranges
To compare tide type using new
definition with the original ones
                                         17
           References
Characteristics of tides around Taiwan




                                         18
   Execution of problem-
          solving

Team:one leader and some members

Cooperation and teamwork in leaning

Final report :writing techniques



                                      19
           Evaluation

Class presence and performance: (20%)

Home work (20%)

Presentation and Report : (60%)


                                        20
         Teaching
     and Group meeting

Teaching: (2/22-5/25)

Group meeting : (5/25-6/15)

Presentation (report): (6/21)


                                21

								
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