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Piloting Session FivePiloting Session Five

Santa Barbara Sail and Power Santa Barbara Sail and Power Squadron Fall 2006Squadron Fall 2006

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OutlineOutline

Homework SG Ch. 4 pp. 3 - 6Homework SG Ch. 4 pp. 3 - 6

GPS pp 7- 43GPS pp 7- 43

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Homework Ch. 4Homework Ch. 4

44

55

0300

0340

0150 W

1090

1950

2120

66

0560

20 W0460

050 W

00

1800

50 E

10 W1390

2150

20 E2230

10 E3180

3300

20 E2280

80 W

20 W0890

0740

10 W1340

30 W0200

10 W0210

10 W0090

3540

0100

10 W

0110

77

GPSGPS

ButtonsButtons

ScreensScreens

OperationsOperations

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Outline SG Ch. 5Outline SG Ch. 5ObjectivesObjectives

Using GPS As a Navigation ToolUsing GPS As a Navigation Tool

What GPS Can DoWhat GPS Can Do

GPS Receiver Keyboard FunctionsGPS Receiver Keyboard Functions

Typical GPS ScreensTypical GPS Screens

Entering Waypoints Into the GPSEntering Waypoints Into the GPS

What the GPS Does When You Select a What the GPS Does When You Select a WaypointWaypoint

Navigating Using GPS and WaypointsNavigating Using GPS and Waypoints

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ObjectivesObjectivesUsing GPS As a Navigation ToolUsing GPS As a Navigation ToolGPS Keyboard FunctionsGPS Keyboard FunctionsTypical GPS ScreensTypical GPS ScreensConstructing RoutesConstructing RoutesChecking Waypoints and Routes Stored in GPSChecking Waypoints and Routes Stored in GPSActivating Waypoints For NavigationActivating Waypoints For NavigationWhat the GPS Does when a Waypoint Is What the GPS Does when a Waypoint Is ActivatedActivatedThe Process of Navigating With GPSThe Process of Navigating With GPSPlotting Your GPS Position On a ChartPlotting Your GPS Position On a Chart

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Using GPS As a Navigation ToolUsing GPS As a Navigation Tool

GPS Without Charting SoftwareGPS Without Charting Software– Like Using Loran: It will give you position on Like Using Loran: It will give you position on

the water: then need to plot on a paper chartthe water: then need to plot on a paper chart– Like Loran, could store waypoints on GPS for Like Loran, could store waypoints on GPS for

use while on the wateruse while on the water

GPS With Charting SoftwareGPS With Charting Software– Like a Chart-plotterLike a Chart-plotter– Can Pre-PlanCan Pre-Plan– Can punch in waypoints while on the water Can punch in waypoints while on the water

and GPS will show track. Can build routesand GPS will show track. Can build routes

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What GPS Can DoWhat GPS Can DoProvides position: L and LoProvides position: L and Lo

Can calculate a course to steer between Can calculate a course to steer between waypointswaypoints

It can calculate estimated arrival time, ETAIt can calculate estimated arrival time, ETA

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What GPS Cannot DoWhat GPS Cannot Do

Warn of hazards (USPS)Warn of hazards (USPS)– Translation from USPS: You have to look on a Translation from USPS: You have to look on a

chart to see if the course is safe chart to see if the course is safe – Actually it has a proximity warning functionActually it has a proximity warning function

Determine water depthDetermine water depth

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GPS Keyboard FunctionsGPS Keyboard FunctionsPower Button: On/offPower Button: On/off

Cursor Key: rocker switchCursor Key: rocker switch

Enter Button/ Mark: Yes; enters current waymark Enter Button/ Mark: Yes; enters current waymark (on the water)(on the water)

Menu ButtonMenu Button

Quit Button: like an escape key or back buttonQuit Button: like an escape key or back button

Go To ButtonGo To Button

Page ButtonPage Button

MOB Button: Man OverboardMOB Button: Man Overboard

Zoom ButtonsZoom Buttons

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WN p. 70

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Garmin GPSMAP 76 ManualGarmin GPSMAP 76 Manual

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Typical GPS ScreensTypical GPS ScreensSatellite ScreenSatellite Screen

Position ScreenPosition Screen

Map ScreenMap Screen

Highway ScreenHighway Screen

Compass ScreenCompass Screen

Menu ScreenMenu Screen

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Meet Your GPS, WN P. 49

Satellite/Position Screen

Highway Screen

Map Screen

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2020

Garmin GPSMAP 76 ManualGarmin GPSMAP 76 Manual5 Main Pages5 Main Pages

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Operation: Getting to Satellite PageOperation: Getting to Satellite Page

Power key Welcome Page Page key

Information pagePage keyWarning Page

Page key Satellite Page

2222

On

Page

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Entering Waypoints Into the GPSEntering Waypoints Into the GPS

On the Water: hit the Mark key to enter the On the Water: hit the Mark key to enter the current location as a waymarkcurrent location as a waymark

Use digital charts and pre-planning to Use digital charts and pre-planning to determine location of waypoints and then determine location of waypoints and then enter L and Lo into GPSenter L and Lo into GPS

Choose waypoints on a paper chart and Choose waypoints on a paper chart and use dividers to measure L and Lo for use dividers to measure L and Lo for entry into GPSentry into GPS

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On

Page

Mark“ On the Water entry”

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Waypoint tool

Select Buoy

L & Lo

MapSource Software: “Computer Pre-planning Entry”

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Entering WaypointsEntering Waypoints

Loran C

GPS w/o Chart

L & Lo Plot On a Paper Chart

GPS with Chart Software(handheld Chart-Plotter)

Plots Waypoints On theGPS For You

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Operation: Simulation ModeOperation: Simulation Mode

Satellite Page (off the water) Menu key

Select Start Simulator

Enter keyPage keyMap Page

Select map position using cursor (white arrow) with rocker

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“SB” Bell

Move white cursor over the object and Press enter to get buoy page

L & Lo

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““Sb” Buoy PageSb” Buoy Page

Press menu key to get Save as Waypoint option

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Press enter to get New Waypoint Page

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Press enter key returns you to buoy page; then press page key to go to map page. Note Waypoint is denoted “SB” while the buoy is “Sb”

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SB Waypoint overlaid On Sb buoy

To check waypoints from here,Press menu key twice to go to Main menu

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Select Points

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Select Waypoints to see list of waypoints

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Press enter key to select “SB” waypoint

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Then press enter keyTo go to “SB” Waypoint Page

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Options:

With rocker arm you can

1. View on map page

2. delete

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What the GPS Does When You What the GPS Does When You Select a WaypointSelect a Waypoint

GPS compute course to new waypoint, GPS compute course to new waypoint, including bearing and distance from including bearing and distance from current locationcurrent location

Plots a line of the activated course on the Plots a line of the activated course on the Map ScreenMap Screen

Creates a highway on the Highway ScreenCreates a highway on the Highway Screen

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Exercise 5-1Exercise 5-1

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Exercise 2-2: Bowditch BayExercise 2-2: Bowditch Bay

Ex.4-1

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