The surveying techniques students learned in Surveying is the basis of surveying, and the surveying techniques used in each area of business is diverse. In this class, students will learn how the surveying techniques are used in the practice of various consultancy activities. The attractive quality of surveying will be conveyed to them.
In particular, the students will be let known that the use of 3D data has been realized due to the advances of hardware and software.
Outline:
The surveying techniques students learned in Surveying is the basis of surveying, and the surveying techniques used in each area of business is diverse. In this class, a lecturer who works at a surveying company will give lectures on how the surveying techniques are used in the practice of various consultancy activities, and convey the significance of surveying. In particular, the lecturer will introduce many examples of changes in the business context as the use of 3D data has been realized due to the advances of hardware and software.
Liaison: Yasuyuki Nabeshima
Style:
Classes will be mainly conducted through lectures, with exercises weaved in.
Classes will be conducted by a lecturer with experience of actual work on each field of expertise.
Notice:
Review in detail the content learned in Surveying I and II. This course's content will amount to 90 hours of study in total. These hours include the learning time guaranteed in classes and the standard self-study time required for pre-study / review, and completing assignment reports.
Students who miss 1/3 or more of classes will not be eligible for a passing grade.
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Theme |
Goals |
| 2nd Semester |
| 3rd Quarter |
| 1st |
Various surveying techniques
Introduce various techniques and equipment used in the actual practice of surveying, and explain the broadness of the field of geospatial information. |
Can explain the characteristics of various surveying techniques and equipment used in the actual practice.
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| 2nd |
Digital mapping technique
Explain how to develop paper maps into digital and three-dimensional topographic maps.
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Since the time when paper maps were the mainstream, digitization has advanced, and three-dimensional topographic maps are now the mainstream. Understand how to create them, and about the shifts in needs.
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| 3rd |
Aerial laser technique
Explain using the research of giant cedar tree located on the island of Yakushima as the model.
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As an application of aerial laser technique, understand how to use it in forest investigation and explain its limitations.
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| 4th |
UAV survey technique (1)
Explain about creating filming program and the principles of UAV, and public survey manual using UAV. |
Understand how to use UAV in the surveying activities and make filming plans.
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| 5th |
UAV survey technique (2)
UAV filming (VRS survey demonstration, flight demonstration), and hands-on training of UAV operation. |
Understand how to use UAV in the surveying activities and make filming plans.
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| 6th |
Experience using SfM (1) Practical training
Practical training on filming with hand held digital camera, which is the characteristic of the SfM software. |
Can explain how to use SfM. Can also explain what needs to be looked out for when filming using SfM.
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| 7th |
Experience using SfM (2) Practical training
Create a point group with the SfM software, and explain how to compile a report. |
Can explain how to use SfM. Can also explain what needs to be looked out for when filming using SfM.
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| 8th |
Midterm exam
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| 4th Quarter |
| 9th |
Field in GIS system
Explain GIS, introduce the system, and conduct a discussion on how to operate GIS. |
Understand and can explain GIS, and I can formulate ways to use it practically in the field of civil engineering, and around one's familiar surroundings.
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| 10th |
Field in road business
Introduce planning and designing of roads (BIM / CIM models) and VR and AR cases of the road business.
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Understand the process of planning and designing using 3D topographic maps in the road business. Understand the trends for latest techniques using 3D models.
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| 11th |
Field in sand control business
Introduce aerial laser surveying of Examples of the use of aero laser surveying in the mountainous areas, and examples of utilization of topographic data related to landslide disasters.
(Calculation of sediment volume, system for predicting the location of occurrence of landslide disaster, etc.)
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Understand about aerial laser surveying of mountainous areas and data processing methods. Can give an overview on the utilization of the data.
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| 12th |
Field in geological features
Explain various surveying techniques used in the fields of surveying and topography, relevance of geological features, and geological investigations. |
Understand the purpose and methods of surveying in the geological field and can give an overview of how to utilize it in this field.
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| 13th |
Field in coastal river projects
Introduce deep and shallow survey techniques and explain about grasping the topography of underwater areas using NMB. |
Understand the surveying method for underwater areas. Can explain about a subject of surveying, on the example of its use, and its relation to accuracy.
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| 14th |
Development into a field in infrastructure
Explain about the high-resolution and automatic operation, increase in sophistication of infrastructure facility inspection using MMS and UAV. |
Can give an overview of the utilization of three dimensional measurement data for the field of infrastructure.
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| 15th |
Field in remote sensing
Provide an overview of remote sensing technique (optical, SAR, etc.), and examples of utilization (disaster prevention, agriculture, forestry, infrastructure, etc.). |
Understand the overview of remote sensing technique and can explain how it is used and its limitations.
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| 16th |
Final exam
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