Land Navigation for Ground Team Members - PowerPoint PPT Presentation

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Land Navigation for Ground Team Members

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Title: Presentation Title Author: John W. Desmarais Last modified by: jcurry Created Date: 5/11/1998 10:05:59 PM Document presentation format: On-screen Show – PowerPoint PPT presentation

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Title: Land Navigation for Ground Team Members


1
Land Navigation for Ground Team Members
  • Developed as part of the National Emergency
    Services Curriculum Project

2
Orienteering Compass
3
Lensatic Compass
4
Centerhold Technique
5
Compass-to-Cheek Technique
6
Pace Count
  • The number of paces it takes you to cover 100
    meters
  • Varies depending on a variety of things
  • Slopes
  • Weather Conditions or Elements, including
    visibility
  • Surfaces
  • Clothing and Equipment

7
Pace Count Continued
  • Determining Pace Count
  • Walk a MEASURED 100 meter course and record your
    pace count
  • Walk the Return of that 100 meter course and
    record your pace count
  • Add the two together, and divide the sum by two
    to get your average pace count on that terrain

Work the Math 1st Leg 121 Return
Leg 119 Sum 240 / 2 Average Pace 100 Meters
120
8
Pace Count Continued
  • Calculating a distance to travel is simply a
    matter of basic math
  • For example, to walk 250 meters using the
    previous pace count of 120 paces takes 300 paces
  • 120 paces (100 meters)
  • 120 paces (100 meters)
  • 60 paces (50 meters is 1/2 of 100 meters)
  • 300 paces (250 meters)

9
Pace Count Continued
  • Keep track of the paces you have walked in the
    field. It is too easy to forget and be off
    course. Try using some of the following. For
    every 100 meters try
  • Move a bead on your pace counter
  • Place a mark in a notebook
  • Tie a knot in a string
  • Put a pebble in your pocket

10
Navigating Past An Obstacle
  • Basically makes a box around the obstacle
  • Accuracy counts, especially around larger
    obstacles
  • A graphical presentation is made of this on the
    next slide

11
(No Transcript)
12
Land Navigation Tasks for Ground Team Members
  • O-0201 Use a Compass
  • O-0202 Measure Distance with Pace Count
  • O-0203 Navigate Past an Obstacle
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