Photography – October 2016
Nikon FX DSLR + Samyang 8 mm Fisheye Lens
Five Points [T1 to T5] co-ordinated with the Kern 1″ Theodolite and Leica DISTO plus two Direct Measured Lines [W1 to W2 and D1 to D2]

Setup Two – Plan

Setup Two – Plan

Setup Two – Elevation parallel to the Panorama ‘Base Line’

Setup Two – Elevation parallel to the Panorama ‘Base Line’

Setup Two – Elevation at right angles to the Panorama ‘Base Line’

Setup Two – Elevation at right angles to the Panorama ‘Base Line’

Scenario Equirectangular Size Protocol
I 12,000 x 6,000 Known distance between panoramas  =  3.462 m
II 6,000 x 3,000 Known distance between panoramas  =  3.462 m
III 12,000 x 6,000 Known length T2 to T4  =  3.646 m
IV 12,000 x 6,000 Known length T4 to T5  =  2.179 m
V 12,000 x 6,000 Known length W1 to W2  =  3.646 m
VI 12,000 x 6,000 Known length D1 to D2  =  1.725 m
      Measurements       Differences
From To Measured I II III IV V VI   From To I II III IV V VI
T1 T2 2.724 2.73 2.72 2.72 2.73 2.74 2.73   T1 T2 -0.01 0.00 0.00 -0.01 -0.02 -0.01
T1 T3 1.689 1.70 1.68   1.69 1.69 1.69   T1 T3 -0.01 0.01   0.00 0.00 0.00
T1 T4 2.248 2.25 2.24 2.24 2.25 2.25 2.24   T1 T4 0.00 0.01 0.01 0.00 0.00 0.01
T1 T5 2.927 2.93 2.92 2.92 2.93 2.94 2.92   T1 T5 0.00 0.01 0.01 0.00 -0.01 0.01
T2 T3 1.803 1.81 1.80   1.81 1.82 1.81   T2 T3 -0.01 0.00   -0.01 -0.02 -0.01
T2 T4 3.646 3.66 3.65   3.66 3.67 3.65   T2 T4 -0.01 0.00   -0.01 -0.02 0.00
T2 T5 2.226 2.25 2.23 2.23 2.24 2.25 2.24   T2 T5 -0.02 0.00 0.00 -0.01 -0.02 -0.01
T3 T4 2.205 2.20 2.20 2.20 2.20 2.21 2.20   T3 T4 0.01 0.00 0.01 0.00 0.00 0.00
T3 T5 1.702 1.70 1.69 1.70 1.70 1.71 1.70   T3 T5 0.00 0.01 0.00 0.00 -0.01 0.00
T4 T5 2.179 2.18 2.17 2.17   2.19 2.18   T4 T5 0.00 0.01 0.01   -0.01 0.00
W1 W2 2.137 2.13 2.12 2.14     2.18   W1 W2 0.01 0.02 0.00     -0.04
D1 D2 1.725 1.72 1.72 1.72 1.73 1.73     D1 D2 0.01 0.01 0.01 0.00 0.00  


Scenario I
Protocol – “Known distance between pano’s”
Base Line – Panorama A to Panorama B = 3.462 metres
Equirectangular Size = 12,000 x 6,000 pixels

A B 3.462 3.46                          
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A T1 4.191 4.19 0.00   B T1 5.25 5.26 -0.01   T1 T2 2.724 2.73 -0.01
A T2 4.885 4.90 -0.02   B T2 3.891 3.92 -0.03   T1 T3 1.689 1.70 -0.01
A T3 4.380 4.39 -0.01   B T3 4.541 4.55 -0.01   T1 T4 2.248 2.25 0.00
A T4 2.883 2.90 -0.02   B T4 4.587 4.59 0.00   T1 T5 2.927 2.93 0.00
A T5 3.467 3.48 -0.01   B T5 3.113 3.12 -0.01   T2 T3 1.803 1.81 -0.01
A W1   6.68     B W1   3.91     T2 T4 3.646 3.66 -0.01
A W2   6.46     B W2   4.07     T2 T5 2.226 2.25 -0.02
A D1   3.41     B D1   0.92     T3 T4 2.205 2.20 0.01
A D2   3.09     B D2   1.43     T3 T5 1.702 1.70 0.00
                        T4 T5 2.179 2.18 0.00
                        W1 W2 2.137 2.13 0.01
                        D1 D2 1.725 1.72 0.01

Scenario II
Protocol – “Known distance between pano’s”
Base Line – Panorama A to Panorama B = 3.462 metres
Equirectangular Size = 6,000 x 3,000 pixels – Resized from 12,000 x 6,000 to simulate one shot dual lens cameras

A B 3.462 3.46                          
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A T1 4.191 4.18 0.01   B T1 5.250 5.24 0.01   T1 T2 2.724 2.72 0.00
A T2 4.885 4.89 0.00   B T2 3.891 3.90 -0.01   T1 T3 1.689 1.68 0.01
A T3 4.380 4.37 0.01   B T3 4.541 4.52 0.02   T1 T4 2.248 2.24 0.01
A T4 2.883 2.88 0.00   B T4 4.587 4.57 0.02   T1 T5 2.927 2.92 0.01
A T5 3.467 3.46 0.01   B T5 3.113 3.09 0.02   T2 T3 1.803 1.80 0.00
A W1   6.67     B W1   3.40     T2 T4 3.646 3.65 0.00
A W2   6.43     B W2   3.07     T2 T5 2.226 2.23 0.00
A D1   3.91     B D1   0.92     T3 T4 2.205 2.20 0.00
A D2   4.07     B D2   1.43     T3 T5 1.702 1.69 0.01
                        T4 T5 2.179 2.17 0.01
                        W1 W2 2.137 2.12 0.02
                        D1 D2 1.725 1.72 0.01

Scenario III
Protocol – “Known length”
Base Line – T2 to T4 = 3.646 metres
Equirectangular Size = 12,000 x 6,000

T2 T4 3.646                            
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A B 3.462 3.46 0.00   B T1 5.250 5.25 0.00   T1 T2 2.724 2.72 0.00
A T1 4.191 4.18 0.01   B T2 3.891 3.90 -0.01   T1 T4 2.248 2.24 0.01
A T2 4.885 4.89 -0.01   B T3 4.541 4.52 0.02   T1 T5 2.927 2.92 0.01
A T3 4.380 4.37 0.01   B T4 4.587 4.57 0.02   T2 T5 2.226 2.23 0.00
A T4 2.883 2.88 0.00   B T5 3.113 3.09 0.02   T3 T4 2.205 2.20 0.01
A T5 3.467 3.46 0.01   B W1   3.43     T3 T5 1.702 1.70 0.00
A W1   6.71     B W2   3.05     T4 T5 2.179 2.17 0.01
A W2   6.41     B D1   0.91     W1 W2 2.137 2.14 0.00
A D1   3.90     B D2   1.43     D1 D2 1.725 1.72 0.01
A D2   4.06                          

Scenario IV
Protocol – “Known length”
Base Line – T4 to T5 = 2.179 metres
Equirectangular Size = 12,000 x 6,000

T4 T5 2.179                            
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A T1 4.191 4.19 0.00   B T1 5.250 5.26 -0.01   T1 T2 2.724 2.73 -0.01
A T2 4.885 4.91 -0.02   B T2 3.891 3.91 -0.02   T1 T3 1.689 1.69 -0.01
A T3 4.380 4.38 0.00   B T3 4.541 4.54 0.00   T1 T4 2.248 2.25 0.00
A T4 2.883 2.89 -0.01   B T4 4.587 4.58 0.01   T1 T5 2.927 2.93 0.00
A T5 3.467 3.46 0.01   B T5 3.113 3.10 0.01   T2 T3 1.803 1.81 -0.01
A W1   6.72     B W1   3.43     T2 T4 3.646 3.66 -0.01
A W2   6.44     B W2   3.06     T2 T5 2.226 2.24 -0.02
A D1   3.91     B D1   0.92     T3 T4 2.205 2.20 0.01
A D2   4.08     B D2   1.43     T3 T5 1.702 1.70 0.00
A B 3.462 3.47 -0.01               T4 T5 2.179    
                        W1 W2 2.137 2.14 0.00
                        D1 D2 1.725 1.72 0.00

Scenario V
Protocol – “Known length”
Base Line – W1 to W2 = 3.646 metres
Equirectangular Size = 12,000 x 6,000

W1 W2 3.646                            
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A T1 4.191 4.21 -0.02   B T1 5.250 5.28 -0.01   T1 T2 2.724 2.74 -0.02
A T2 4.885 4.92 -0.04   B T2 3.891 3.92 -0.02   T1 T3 1.689 1.69 0.00
A T3 4.380 4.40 -0.02   B T3 4.541 4.55 0.00   T1 T4 2.248 2.25 0.00
A T4 2.883 2.90 -0.02   B T4 4.587 4.60 0.01   T1 T5 2.927 2.94 -0.01
A T5 3.467 3.48 -0.01   B T5 3.113 3.11 0.01   T2 T3 1.803 1.82 -0.02
A W1         B W1         T2 T4 3.646 3.67 -0.02
A W2         B W2         T2 T5 2.226 2.25 -0.02
A D1   3.93     B D1   0.92     T3 T4 2.205 2.21 0.00
A D2   4.09     B D2   1.43     T3 T5 1.702 1.71 -0.01
A B 3.462 3.48 -0.02               T4 T5 2.179 2.19 -0.01
                        W1 W2 2.137    
                        D1 D2 1.725 1.73 0.00

Scenario VI
Protocol – “Known length”
Base Line – D1 to D2 = 1.725 metres
Equirectangular Size = 12,000 x 6,000

D1 D2 1.725                            
From To Measured PaMe Diff   From To Measured PaMe Diff   From To Measured PaMe Diff
A T1 4.191 4.18 0.01   B T1 5.250 5.25 0.00   T1 T2 2.724 2.73 -0.01
A T2 4.885 4.90 -0.02   B T2 3.891 3.91 -0.02   T1 T3 1.689 1.69 0.00
A T3 4.380 4.37 0.01   B T3 4.541 4.53 0.01   T1 T4 2.248 2.24 0.01
A T4 2.883 2.88 0.00   B T4 4.587 4.58 0.01   T1 T5 2.927 2.92 0.01
A T5 3.467 3.47 0.00   B T5 3.113 3.10 0.01   T2 T3 1.803 1.81 -0.01
A W1   6.72     B W1   3.44     T2 T4 3.646 3.65 0.00
A W2   6.47     B W2   3.10     T2 T5 2.226 2.24 -0.01
A D1         B D1         T3 T4 2.205 2.20 0.00
A D2         B D2         T3 T5 1.702 1.70 0.00
A B 3.462 3.47 -0.01               T4 T5 2.179 2.18 0.00
                        W1 W2 2.137 2.18 -0.04


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