SAR Fundamentals/Navigation/Map/Triangulation
From PCSAR
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''You are on the left bank of the Castle River. You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ''You are on the left bank of the Castle River. You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ||
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''Examples are listed in '''Samples''' in aids section.'' | ''Examples are listed in '''Samples''' in aids section.'' | ||
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* discuss left vs right bank | * discuss left vs right bank | ||
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''You are on the cutline from UTM ... to UTM ... . You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ''You are on the cutline from UTM ... to UTM ... . You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ||
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''Examples are listed in '''Samples''' in aids section.'' | ''Examples are listed in '''Samples''' in aids section.'' | ||
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''You see the top of the hill at UTM ... at a bearing of ... degrees True North. You also spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ''You see the top of the hill at UTM ... at a bearing of ... degrees True North. You also spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you?'' | ||
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''Examples are listed in '''Samples''' in aids section.'' | ''Examples are listed in '''Samples''' in aids section.'' | ||
{{lesson slide||}} | {{lesson slide||}} | ||
* discuss which examples were easier, more accurate. | * discuss which examples were easier, more accurate. | ||
| - | Best points to triangulate are 90 degrees apart. | + | |
| + | * Best points to triangulate are 90 degrees apart. | ||
* draw intersections of error arcs. | * draw intersections of error arcs. | ||
Revision as of 21:49, 6 February 2012
Contents |
Subject
What is this lesson plan about?
Authors
List who wrote this lesson plan.
Brett Wuth
Scope
What is included in this lesson, what's not and why.
Objectives
At the conclusion of this lesson the participants:
- will be able to ...
Time Plan
Total Time: 45 minutes
| Time | Material
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00:00 3 min |
Introduce topic title Introduce Instructor Present Objectives |
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00:03
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You are on the left bank of the Castle River. You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you? Examples are listed in Samples in aids section.
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Notion of a bearing from a straight line feature: You are on the cutline from UTM ... to UTM ... . You spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you? Examples are listed in Samples in aids section.
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Notion of two bearings: You see the top of the hill at UTM ... at a bearing of ... degrees True North. You also spot the Carbondale Lookout Tower at a bearing of ... degrees True North. Where are you? Examples are listed in Samples in aids section.
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Aids
What materials are needed or useful in presenting this lesson.
- 82G/8 for each pair of students
- plenty of table space
- overhead projector
- screen
- slides of topo maps
- a compass for each pair of students
- pencil for each student
- map quality eraser for each pair
- /Samples
Frequently Asked Questions
What are some of the questions that students typically ask. Include the answers.
Feedback
When has this lesson been presented. What was the feedback.
License
What can others do with this lesson?
Copyright © 2012, Brett Wuth.
This work is licensed under a
Creative Commons Attribution-NonCommercial 2.5 Canada License.
To view a copy of this license, visit
http://creativecommons.org/licenses/by-nc/2.5/ca/
or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
Reference Material
If you need to cite sources, do so here.
[1]
Notes
Any additional notes, etc.
