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Table 2 2D and 3D region coordinates (partial)

From: Using GIS for spatial analysis of rectal lesions in the human body

Region name

θ degrees

y distance

x

r radians

x1

y1

z

L. Anterior Rectum

0

0.000

0.000

0.000

1.000

0.000

0.000

Anterior Anal Rectum

45

0.000

1.571

0.785

0.707

0.707

0.000

R. Anal Rectum

135

0.000

4.712

2.356

-0.707

0.707

0.000

Posterior Anal Rectum

225

0.000

7.854

3.927

-0.707

-0.707

0.000

L. Anterior Rectum

315

0.000

10.996

5.498

0.707

-0.707

0.000

L. Anterior Rectum

360

0.000

12.566

6.283

1.000

-2.45E-16

0.000

L. Lateral

0

2.000

0.000

0.000

1.000

0.000

-2.000

Denonvilliers

45

2.000

1.571

0.785

0.707

0.707

-2.000

R. Lateral

135

2.000

4.712

2.356

-0.707

0.707

-2.000

Waldeyers

225

2.000

7.854

3.927

-0.707

-0.707

-2.000

L. Lateral

315

2.000

10.996

5.498

0.707

-0.707

-2.000

L. Lateral

360

2.000

12.566

6.283

1.000

-2.45E-16

-2.000

L. Peritoneal Rectum

0

8.000

0.000

0.000

1.000

0.000

-8.000

L. Peritoneal Rectum

5

7.739

0.175

0.087

0.996

0.087

-7.739

L. Peritoneal Rectum

10

7.479

0.349

0.175

0.985

0.174

-7.479

L. Peritoneal Rectum

15

7.224

0.524

0.262

0.966

0.259

-7.224

L. Peritoneal Rectum

20

6.974

0.698

0.349

0.940

0.342

-6.974

L. Peritoneal Rectum

25

6.732

0.873

0.436

0.906

0.423

-6.732

L. Peritoneal Rectum

30

6.500

1.047

0.524

0.866

0.500

-6.500

L. Peritoneal Rectum

35

6.279

1.222

0.611

0.819

0.574

-6.279

L. Peritoneal Rectum

40

6.072

1.396

0.698

0.766

0.643

-6.072

L. Peritoneal Rectum

45

5.879

1.571

0.785

0.707

0.707

-5.879

...

...

...

...

 

...

...

...

L. Peritoneal Rectum

360

8.000

12.566

6.283

1.000

0.000

-8.000

...

...

...

...

...

...

...

...

Top boundary

0

26.000

0.000

0.000

1.000

0.000

-26.000

Top boundary

45

26.000

1.571

0.785

0.707

0.707

-26.000

Top boundary

135

26.000

4.712

2.356

-0.707

0.707

-26.000

Top boundary

225

26.000

7.854

3.927

-0.707

-0.707

-26.000

Top boundary

315

26.000

10.996

5.498

0.707

-0.707

-26.000

Top boundary

360

26.000

12.566

6.283

1.000

0.000

-26.000