SAR Fundamentals/Navigation/Map/Triangulation

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{{Lesson plan/Header}}
{{Lesson plan/Header}}
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== Authors ==
== Authors ==
{{prompt|List who wrote this lesson plan.}}
{{prompt|List who wrote this lesson plan.}}
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Brett Wuth
== Scope ==
== Scope ==
{{prompt|What is included in this lesson, what's not and why.}}
{{prompt|What is included in this lesson, what's not and why.}}
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: SAR Fundamentals Manual: Ch.13 "Navigation"
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: Basic SAR Skills Manual: Ch.7 "Navigation"
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== Prerequisites ==
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{{prompt|What should students already know/have accomplished before the lesson is presented.}}
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* Students know how to find UTMs and the bearings between them on a topo map
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* Students can recognize hills, water courses, and cutlines on a topo map
== Objectives ==
== Objectives ==
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# will be able to ...
# will be able to ...
== Time Plan ==
== Time Plan ==
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Total Time: ?? minutes
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Total Time: 45 minutes
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* 2013-02: 44 min
{{lesson slides start}}
{{lesson slides start}}
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Present Objectives
Present Objectives
{{lesson slide|00:03|}}
{{lesson slide|00:03|}}
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instructional points in normal font
 
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''aids, exercises, activities in italic''
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Notion of a bearing from a linear feature:
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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?''
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''Examples are listed in '''Samples''' in aids section.''
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* discuss left vs right bank
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{{lesson slide||10 min}}
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Notion of a bearing from a straight line feature:
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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?''
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''Examples are listed in '''Samples''' in aids section.''
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{{lesson slide||23 min}}
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Notion of two bearings:
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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?''
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''Examples are listed in '''Samples''' in aids section.''
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{{lesson slide||}}
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* discuss which examples were easier, more accurate.
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* Best points to triangulate are 90 degrees apart.
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* Best points are nearby
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* draw intersections of error arcs.
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* or use cord to illustrate sweeping out error position from various angles
{{lesson slides end}}
{{lesson slides end}}
== Aids ==
== Aids ==
{{prompt|What materials are needed or useful in presenting this lesson.}}
{{prompt|What materials are needed or useful in presenting this lesson.}}
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* 82G/8 for each pair of students
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* plenty of table space
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* overhead projector
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* screen
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* slides of topo maps
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* a compass for each pair of students
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* pencil for each student
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* map quality eraser for each pair
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* [[/Samples]]
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== Question bank ==
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{{prompt|List of questions suitable for an review/exam of this section.}}
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See {{subpage|Question bank}}
== Frequently Asked Questions ==
== Frequently Asked Questions ==
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{{prompt|What can others do with this lesson?}}
{{prompt|What can others do with this lesson?}}
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Recommended license below. Fill in the year and the author's name(s):
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Copyright © 2012, Brett Wuth.
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Copyright © YEAR, Author.
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This work is licensed under a
This work is licensed under a
Creative Commons Attribution-NonCommercial 2.5 Canada License.
Creative Commons Attribution-NonCommercial 2.5 Canada License.

Current revision

This page is based on the Lesson plan template.

Use that template to make similar pages.

Contents

[edit] Subject

What is this lesson plan about?


[edit] Authors

List who wrote this lesson plan.

Brett Wuth

[edit] Scope

What is included in this lesson, what's not and why.

SAR Fundamentals Manual: Ch.13 "Navigation"
Basic SAR Skills Manual: Ch.7 "Navigation"

[edit] Prerequisites

What should students already know/have accomplished before the lesson is presented.

  • Students know how to find UTMs and the bearings between them on a topo map
  • Students can recognize hills, water courses, and cutlines on a topo map

[edit] Objectives

At the conclusion of this lesson the participants:

  1. will be able to ...

[edit] Time Plan

Total Time: 45 minutes

  • 2013-02: 44 min


Time Material


00:00

3 min

Introduce topic title

Introduce Instructor

Present Objectives

00:03



Notion of a bearing from a linear feature:

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.

  • discuss left vs right bank



10 min

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.



23 min

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.



  • discuss which examples were easier, more accurate.
  • Best points to triangulate are 90 degrees apart.
  • Best points are nearby
  • draw intersections of error arcs.
  • or use cord to illustrate sweeping out error position from various angles


[edit] 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

[edit] Question bank

List of questions suitable for an review/exam of this section.

See Question bank

[edit] Frequently Asked Questions

What are some of the questions that students typically ask. Include the answers.


[edit] Feedback

When has this lesson been presented. What was the feedback.


[edit] 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.

[edit] Reference Material

If you need to cite sources, do so here.


[1]

[edit] Notes

Any additional notes, etc.

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