8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 1111

OBJECTIVE

1.Sketch a stereographic projection

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 2222

Stereographic projection is .

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 3333

Z

R

Q

Nadir H

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 4444

Stereographic projection is a view from nadir

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 5555

P

Z

X

RH

Q

Nadir

True altitude=RH to the body

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 6666

P

X

Z E

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 7777

P

X

Z E

ZX?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 8888

P

X

Z E

PZ?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 9999

P

Z X E

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 10101010

P

Z X E

PX?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 11111111

P

Z X E

Is the body on

the

Q prime vertical?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 12121212

P

Z X E

ZX?

Q

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 13131313

P

Z E

X

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 14141414

P

Z E

X

ZX?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 15151515

P

Z E

X

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 16161616

P

Z E

X

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 17171717

P

Z E

X

ZX?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 18181818

P

Z E

X

ZQ?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 19191919

P

W Z

X

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 20202020

P

X

W Z

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 21212121

P

X

W Z

true altitude =0

Q ZX = 90

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 22222222

P

X

Z E

body is rising

true altitude?

Q

8/14/2019 4b Stereo Graphic Projection

23/34

To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 23232323

P

W Z E

X

body is on the

Q meridian

true altitude?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 24242424

P

X

W Z E

body is setting

Q

true altitude?

8/14/2019 4b Stereo Graphic Projection

25/34

To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 25252525

N

X

Q

W Z E

S body is rising

true altitude?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 26262626

N

X

Q

W Z E

S body is on the

meridian

true altitude?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 27272727

N

X

Q

W Z E

S body is setting

true altitude?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 28282828

N

Q

W Z E

X

S true altitude?

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 29292929

L = equator

D = north

ld Cl i i d

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 30303030

L = north pole

D = north

T B A W ld Cl M i i A dT B A W ld Cl M iti A d

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 31313131

L = equator

D = nil

ld l i i dT B A W ld Cl M iti A dT B A W ld Cl M iti A dT B A W ld Cl M iti A d

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 32323232

L = north pole

D = south

T B A W ld Cl M iti A dT B A W ld Cl M iti A dT B A W ld Cl M iti A dTo Be A Wo ld Class Ma itime Academ

8/14/2019 4b Stereo Graphic Projection

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

Intro to Principles Navigation Stereographic Projection /October 2008/MH/SStereographic Projection /October 2008/MH/S 33333333

L = north pole

D = nil

T B A W ld Cl M iti A dT B A W ld Cl M iti A dTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

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To Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime AcademyTo Be A World Class Maritime Academy

I t t P i i l N i ti St hi P j ti /O t b 2008/MH/SSt hi P j ti /O t b 2008/MH/S 3434

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