SAR Fundamentals/Navigation/Map/Triangulation

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Revision as of 02:41, 6 February 2012 (edit) Brett Wuth (Talk | contribs) (→Aids) ← Previous diff		Current revision (08:07, 8 December 2018) (edit) (undo) Brett Wuth (Talk | contribs) (→Time Plan)
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	== 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.}}
		+	: SAR Fundamentals Manual: Ch.13 "Navigation"
		+	: Basic SAR Skills Manual: Ch.7 "Navigation"
		+	== Prerequisites ==
		+	{{prompt|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
	== Objectives ==		== Objectives ==
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	== Time Plan ==		== Time Plan ==
	Total Time: 45 minutes		Total Time: 45 minutes
		+	* 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|}}
-	instructional points in normal font
-	''aids, exercises, activities in italic''	+	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
		+
		+	{{lesson slide||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.''
		+
		+	{{lesson slide||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.''
		+
		+	{{lesson slide||}}
		+	* 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
	{{lesson slides end}}		{{lesson slides end}}
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	* map quality eraser for each pair		* map quality eraser for each pair
	* [[/Samples]]		* [[/Samples]]
		+	== Question bank ==
		+	{{prompt|List of questions suitable for an review/exam of this section.}}
		+	See {{subpage|Question bank}}
	== Frequently Asked Questions ==		== Frequently Asked Questions ==

---

Current revision

Contents 1 Subject 2 Authors 3 Scope 4 Prerequisites 5 Objectives 6 Time Plan 7 Aids 8 Question bank 9 Frequently Asked Questions 10 Feedback 11 License 12 Reference Material 13 Notes

[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.