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M25 junction 28 improvement scheme TR010029 6.3 Environmental Statement Appendix 9.2: Photomontage methodology APFP Regulation 5(2)(a) Planning Act 2008 Infrastructure Planning (Applications: Prescribed Forms and Procedure) Regulations 2009 Volume 6 July 2020

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Page 1: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

M25 junction 28 improvement scheme TR010029

6.3 Environmental Statement Appendix 9.2: Photomontage methodology

APFP Regulation 5(2)(a)

Planning Act 2008 Infrastructure Planning (Applications: Prescribed Forms and Procedure) Regulations 2009

Volume 6 July 2020

Page 2: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

M25 junction 28 improvement scheme TR010029 6.3 Environmental Statement Appendix 9.2: Photomontage methodology

Planning Inspectorate scheme reference: TR010029 Application document reference: TR010029/APP/6.3 Page 2 of 16

Infrastructure Planning

Planning Act 2008

The Infrastructure Planning (Applications: Prescribed Forms and Procedure)

Regulations 2009

M25 Junction 28 scheme Development Consent Order 202[x]

6.3 ENVIRONMENTAL STATEMENT APPENDIX 9.2: PHOTOMONTAGE METHODOLOGY

Regulation Number: Regulation 5(2)(a)

Planning Inspectorate Scheme Reference:

TR010029

Application Document Reference: TR010029/APP/6.3

Author: M25 junction 28 improvement scheme project team, Highways England

Version Date Status of Version

July 2020 Procedural decision

0

Page 3: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

M25 junction 28 improvement scheme TR010029 6.3 Environmental Statement Appendix 9.2: Photomontage methodology

Planning Inspectorate scheme reference: TR010029 Application document reference: TR010029/APP/6.3 Page 3 of 16

Table of contents

Chapter Pages

9. Photomontage methodology 5

Page 4: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Planning Inspectorate scheme reference: TR010029 Application document reference: TR010029/APP/6.3 Page 4 of 16

Appendix 9.2

Photomontage

methodology

Page 5: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

M25 junction 28 improvement scheme TR010029 6.3 Environmental Statement Appendix 9.2: Photomontage methodology

Planning Inspectorate scheme reference: TR010029 Application document reference: TR010029/APP/6.3 Page 5 of 16

9. Photomontage methodology

Page 6: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

July 2020

Appendix: Technical MethodologyM25 junction 28 scheme

Page 7: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Drawing Title: Photomontage Viewpoint 1

OverviewThe process of generating verified views (also referred to as accurate visual representations (AVR)) for the Proposed Development at M25 Junction 28 was carried out in conjunction with Troopers Hill (THL).

High quality/resolution photographs were taken from the agreed locations by Troopers Hill. An adequate number of visible features were subsequently surveyed, including the precise location and bearing of the camera. A geo-referenced development model was constructed to OSGB36. With a known camera position and orientation, photographic and surveyed existing visible features, the development model was accurately aligned to the photograph.

The AVRs produced have an estimated accuracy tolerance of +/-10cm.

The pages in this document should be printed at their intended size and not be scaled to fit smaller page sizes. Technical Methodology pages should be printed on A3 landscape paper (297mmx420mm), and the existing / proposed panoramic visualisations should be printed on 297mmx841mm paper.

The panoramic visualisations presented are cylindrically projected and for correct perspective viewing should be viewed with one eye closed and curved through an arc of 90 degrees, while viewed at a constant distance of 500mm.

Site visitTroopers Hill visited the site on the 22nd June and 1st July 2020 to obtain viewpoint photography. The view positions were marked with paint and documented using photography of the exact positions. A survey was also performed on the same visit to record the precise co-ordinates of camera and control points.

Technical Methodology This section explains in detail the processes involved in the preparation of Accurate Visual Representations (AVR) The following procedures set out an efficient, consistently accurate, robust, repeatable and traceable approach to achieve a high level of accuracy.

Verified photomontages, also referred to as Accurate Visual Representations (AVR) or Visually Verified Montages (VVM), are the ‘top level’ in terms of accuracy and documentation. Verified imagery is relied upon at public inquiry and in support of contentious planning applications/appeals and must therefore be robust and free from erroneous/ambiguous information. From the outset, a project where verified photomontages are required MUST be approached with the intention of absolute precision and will be based upon a traceable data set.

Standards The work fully complies with the following guidance:

1. The Landscape Institute/IEMA Guidelines for Landscape and Visual Impact Assessment (3rd edition 2013);

2. The Landscape Institute Advice Note 01/11 Photography and Photomontage in Landscape and Visual Impact Assessment.

3. The Landscape Institute TGN 2/17 Visual representation of development proposals

4. The SPG London View Management Framework (March 2012).5. While The Landscape Institute TGN (public consultation Draft) 2018-06-01 has

been considered, the LI states that it should not be taken as de facto guidance from the Institute until the new TGN is issued.

PreparationFollowing a formal instruction from the client, the scope of the project was agreed. The client identified a number of viewpoints and supplied a map of required view locations.

Focal length, image format, required content and context and AVR was agreed prior to the site visit. The photographer was familiar with the scope of the project and read any relevant information that was made available by the client.

PhotographyThe site visit was done on 22nd June and 1st July 2020, and consideration was made to:1. Forecast weather conditions2. Shot itinerary based on sun position/time of day3. Access / distance to site / duration of journey to site and required time on site4. Suitable parking

Equipment used (see Appendix B for specification):1. Camera, in working order with charged batteries (Canon EOS 5DS R)2. Empty CF cards, at least 3x32Gb cards and 128Gb across additional cards in

various capacities in case of failure 3. Battery charger4. 50mm lens (Canon EF 50mm f/1.4 USM)5. Lens cloth6. Remote cabled shutter release7. Tripod with indexed/panoramic head (Manfrotto 303)8. Tripod head levelling base (Manfrotto 438)9. Small magnetic spirit level10. Plumb bob11. Spray paint (upside down street marking paint)12. Hilti nails / pegs and hammer13. Tape measure

Lens Selection CriteriaIn order to capture appropriate and relevant context, it was agreed that a 50mm lens should be used in combination with a panoramic tripod head. A series of shots were taken (with the camera in portrait orientation) to form panoramic photographs for each view location.

On site procedure1. Based on the order of viewpoints on the itinerary, each view location was

visited. The tripod was erected and camera attached, along with the 50mm lens, shutter release, spirit level and plumb bob. The bob was hung from the bottom of central tripod assembly after a nodal point adjustment had been made.

2. The height of the lens’ central axis above ground level was measured and set to 1.60m using the tape measure.

3. A spray paint mark was used directly below the plumb bob to mark the location for the surveyor to measure.

4. Using a camera phone 4 shots (n,e,s,w) were taken of the assembled tripod, camera and bob in situ over the marker. A shot of the marker was also captured.

5. The following camera settings were used:• Manual ‘M’ mode• Bracket set to +/- 0.75 stops • Aperture at f8 to ensure wide depth of field and minimal diffraction.• ISO <100• Auto White Balance (AWB)• Evaluative metering• RAW capture only to avoid loss of dynamic range and image quality

degredation associated with 8bit jpeg format• Enabled highlight warning• Check that TS-E lens is not ‘tilted’ or shifted if in use• Used ‘Live View’ and zoom function to fix and verifiy focus on the site, This also

enables ‘mirror lockup’ and therefore less camera shake.• Evaluative metering.

Panoramic Shots:1. A sufficient horizontal field of view was determined to include the site and

sufficient relevant context, vertical field of view was also considered based on height of the proposals and proximity to the site - the views were very close to the site, so the camera was set in portrait orientaion.

2. The tripod was levelled using the tripod mounted level. Following this the panoramic tripod head was levelled using the levelling base. The levelling base was microadjusted by partially engaging the clamp. Using the digital level built in to the camera, pitch and yaw angles were adjusted to achieve level. Levels were checked at the mid point and each end of the panorama. A trial sweep of the panorama was performed while checking the digital level to ensure a perfectly level set of shots.

3. A minimum of 50% shot overlap must was achieved with the camera in portrait orientation. The panoramic tripod head assembly was was adjusted to rotate incrementally at approximately 50% of the total horizontal field of view of the selected lens with the camera is in portrait orientation.

4. The panoramic tripod head was adjusted to centre the lens nodal point to the rotational axis of the tripod. It was important to ensure this is set to the correct measurement in order to avoid parallax.

5. With the camera centred on the site, ‘live view’ and x10 magnification was enabled and an appropriate point was identified to focus on.

6. Once focused, and accounting for conditions, the correct exposure was achieved by adjusting the shutter speed.

7. The panorama was shot from left to right, taking three bracketed shots per rotational increment, through the panorama attempting where possible to avoid cars and any other moving objects.

8. Shots were previewed to check the quality, focus, highlight warning and histogram for the shots to ensure that a well exposed usable set of photographs had been captured.

9. ETR (expose to the right) method was used to achieve noise free shots - using the histogram and bracketing the shutter speed was adjusted to achieve an over exposed (but not clipped) +0.75 bracket shot.

Photography Post Processing

Page 8: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Drawing Title: Photomontage Viewpoint 1

RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW files were then taken into Adobe Photoshop to be stitched and saved as full resolution TIF files. The process was as follows:

Downloading and Reviewing:1. Downloaded *.CR2 RAW files from CF card using a CF card reader. The files

were saved to the appropriate project folder on the network.2. The tripod and marker shots were downloaded to the same location and

depositied in a ‘documentation’ folder.3. Shots were reviewed with Adobe Bridge, and selections were made based on

sharpness, composition, suitability for stitching and exposure.

Processing:4. Using Adobe Camera Raw, simple and standard digital photo processing

techniques were applied ie sharpening, noise reduction and chromatic aberration correction. Settings were adjusted as necessary to achieve the best exposure, shadow detail and clarity.

5. Using Adobe Photoshop, the processed RAW files were stitched to form a panorama of cylindrical projection.

6. The completed panorama was saved as an 8bit tiff file.

AVR Control (Survey)The AVR control survey was carried out 22nd June and 1st July 2020.

Survey MethodologySurvey Equipment Required (see Appendix B for specification)• Leica 1200 series GPS Smartnet enabled dual receiver (GPS and GLONASS)• Leica Total Station (1201 or TS16) 1’ accuracy with 1000m reflectorless laser Field Survey Methodology• Camera locations: where possible, the camera position was used as a setup

point for the total station, enabling the re-creation of the view as seen in the imagery and reducing the risk of incorrect interpretation of detail. Connection was via GPS Smartnet derived control points in OSGB datum and grid. 3-4 control stations were used, to ensure long distance accuracies and to identify possible outliers.

• Reference points visible in the photography were measured with reflectorless means from the total station. Where long distance views had suitable detail too far from the camera station, further setups were used closer to the detail. Common visible detail points were observed from different setup points to check and increase accuracy achieved.

• Using realtime correction (RTK) accuracies of camera positions are to the low centimetre, while accuracies of surveyed detail vary due to setup geometry and distance, but will be usually in the low centimetre range and always below 30 centimetres.

Data Processing & DeliveryData was processed using industry standard software (Leica GeoOffice and TerraModel) to create points listings. Digital photos were taken by the survey Total Station to aid identification of points. All points are to OSGB36 grid and datum, to allow the use of common Ordnance Survey products and industry standard site surveys.

AVR ProductionModelling of the ProposalsA model of the proposed development was provided by the project Architect. A full set of CAD (DWG) floor plans was also made available by the project architect in order to verify the accuracy of the supplied 3D model.

Autodesk 3DS MAX 2019 was used to bring together the proposed scheme model,

site plans and consented scheme model to generate a master 3D environment.

Autodesk 3DS Max has poor floating point performance and requires that OSGB36 coordinate based drawings and models need to be reprojected nearer to scene origin (0,0).

A project global shift value (x and y axis) was designated when modelling was started. This value was a coordinate for the centre of the site. All drawings were corrected by the global shift value.

Importing of AVR Control Survey DataThe point data provided by the surveyor for control points and camera location was in e,n,z format and delivered as a *.csv. This data was imported in to 3DS Max using a script and was also corrected to the global shift value. When imported virtual cameras were created where specified in the data, and all control points were positioned where specified in the data.

Aligning the 3D Scene to the Baseline Photography3DS MAX was used to generate high resolution *renders from the virtual cameras set up in the 3D environment

*Rendering is the process of generating an image from a model (or models in what collectively could be called the 3D environment), by means of computer programs - specifically, in this case Chaos Group V-Ray 3.6 for Autodesk 3Ds Max 2019.

The virtual camera was configured to match a similar field of view to that of the panoramic baseline photograph.

The render from each camera shows each control point as a red cross. In order for the render to match the cylindrical projection of the photograph it was necessary to render the points to a cylindrical projection (using the spherical camera type in VRay 3.6 by specifying exact horizontal and vertical field of view parameters)

This render of the control points was taken into Adobe Photoshop converted to a smart object and overlayed on to the baseline photograph. The smart object was scaled (uniformly) so that the control point markers aligned to the same objects measured by the surveyor. The position of the smart object was locked so that it could not be moved accidentally.

The baseline photography was then effectively aligned to the 3D environment, and when the proposed model was rendered (in cylindrical projection) from this environment and placed in to the smart object it was therefore automatically correctly positioned in the photograph.

The aligned Photoshop files were supplied to Atkins, along with the 3D model and global shifty coordinates in order for Atkins to produce the final AVRs.

Output of the finished AVRThe style of AVR was discussed with the client and it was agreed that a mix of fully rendered and wireline visulaisations were required.

For the wireline visualisations a basic outline render was taken in to the aligned smart object. Simple lines were traced demonstrating the maximum mass extents of the proposed scheme. For the fully rendered visualisations a photorealistic render was generated from the 3D model that matched the time of day of the photograph, and subsequently inserted in to the aligned smart object. Masks were applied to the smart object to hide aspects of the proposed scheme that are hidden by existing features.

Using the smart object, the field of view of the baseline photography was calculated, measured and subsequently cropped (non destructively) to a fixed field of view of 90 degrees in the horizontal axis for all views.

Using Adobe InDesign, each completed AVR was presented in a document that conforms with the relevant guidance.

Mitchell Peacock

On behalf of Troopers Hill LimitedBraeside, Cotswold CloseBourneBrimscombe StroudGloucestershireGL5 2UA

Page 9: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Drawing Title: PhotomontageLocation Plan

This map is based on Ordnance Survey material with the permission of Ordnance Survey on behalf of the Controller of Her Majesty’s Stationery Office. © Crown copyright. Unauthorised reproduction infringes Crown copyright and may lead to prosecution or civil proceedings. Highways England 100030649, 2020.

Page 10: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Camera Location

Mapped Location Location Data

Photo Control Point Coordinates (Observed From Survey Instrument)

Description Putwell Bridge (facing north)

OSGB36 Location 556457.16 192157.10

Height (AOD) 33.3m

Camera Height 1.65m

Distance to Site 22m

Camera / Lens Canon 5DS R / 50mm f/1.4 USM

Orientation Portrait

Format Panorama

Date 01/07/2020

Time 13:24

Conditions 100% cloud, Good Visibility

Survey Equipment Leica 1200 Series GPS, Leica TS16 Total Station

# X Y Z Observed Point

100

5564

54.1

4

1922

05.8

0

34.3

7

101

5563

54.6

6

1921

04.2

8

38.1

6

102

5561

95.9

2

1920

32.5

1

42.2

2

103

5564

05.5

5

1921

50.6

4

44.4

4

104

5564

13.8

4

1921

76.3

4

43.6

9

105

5564

39.7

8

1921

69.9

3

35.7

3

106

5564

38.5

4

1921

91.8

4

35.2

1

107

5564

39.2

6

1921

91.3

8

43.3

4

108

5564

44.2

2

1923

47.4

2

78.7

6

109

5564

70.8

9

1922

19.0

8

35.4

9

# X Y Z Observed Point

110

5564

73.2

2

1922

13.9

1

40.8

6

111

5564

92.9

0

1922

13.6

5

36.8

1

112

5565

55.2

5

1922

67.3

0

37.2

5

113

5566

05.6

1

1922

87.3

2

39.6

9

114

5566

24.3

2

1922

75.5

1

34.2

8

115

5564

77.6

6

1921

66.4

6

33.2

9

116

5564

73.4

3

1921

69.6

8

32.9

2

117

5564

61.1

3

1921

70.3

7

33.2

0

118

5564

45.1

0

1921

61.8

1

33.4

9

Viewpoint A AVR DataBaseline Location and Spatial Data

Viewpoint A Baseline Photography (surveyed extent of panorama)

Drawing Title: Viewpoint A AVR Data

Page 11: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Camera Location

Mapped Location Location Data

Photo Control Point Coordinates (Observed From Survey Instrument)

Description Grove Farm (facing south)

OSGB36 Location 556606.14 192400.75

Height (AOD) 36.79m

Camera Height 1.65m

Distance to Site 60.2m

Camera / Lens Canon 5DS R / 50mm f/1.4 USM

Orientation Portrait

Format Panorama

Date 22/06/2020

Time 12:02

Conditions 10% cloud, Good Visibility

Survey Equipment Leica 1200 Series GPS, Leica TS16 Total Station

# X Y Z Observed Point

B100

5566

04.0

5

1924

08.5

3

39.5

6

B101

5566

01.3

5

1924

35.0

2

45.5

1

B102

5566

13.7

2

1924

22.3

8

40.8

B103

5566

83.9

9

1924

58.1

8

48.8

3

B104

5567

30.7

9

1924

30.9

8

62.0

6

B105

5566

21.6

2

1923

98.8

1

39.1

7

B106

5566

21.0

1

1923

91.9

8

43.6

9

B107

5566

04.2

2

1923

79.6

8

36.7

5

# X Y Z Observed Point

B108

5565

97.9

5

1923

93.4

37.5

9

B109

5565

83.4

2

1923

98.8

8

39.2

6

B110

5565

83.4

7

1924

12.9

5

38.8

5

B111

5565

58.2

1924

41.7

40.8

5

B112

5565

94.9

2

1924

26.3

6

41.6

9

B113

5565

90.6

1924

38.9

8

46.9

5

B114

5566

08.2

1924

44.2

8

46.8

6

Viewpoint B AVR DataBaseline Location and Spatial Data

Viewpoint B Baseline Photography (surveyed extent of panorama)

Drawing Title: Viewpoint B AVR Data

Page 12: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Camera Location

Mapped Location Location Data

Photo Control Point Coordinates (Observed From Survey Instrument)

Description Maylands Golf Course (facing south east)

OSGB36 Location 556025.19 192588.26

Height (AOD) 43.75m

Camera Height 1.65m

Distance to Site 140m

Camera / Lens Canon 5DS R / 50mm f/1.4 USM

Orientation Portrait

Format Panorama

Date 22/06/2020

Time 15:36

Conditions 10% cloud, Good Visibility

Survey Equipment Leica 1200 Series GPS, Leica TS16 Total Station

Viewpoint C Baseline Photography (surveyed extent of panorama)

# X Y Z Observed Point

C20

0

5560

30.8

5

1926

11.5

4

44.0

2

C20

1

5560

38.4

9

1926

03.7

2

41.8

6

C20

2

5560

51.1

8

1926

00.5

9

41.9

7

C20

3

5563

33.6

1926

96.0

2

82.7

2

C20

4

5562

42.1

8

1926

56.1

4

46.8

2

C20

5

5560

77.0

6

1925

81.6

8

40.6

8

C20

6

5561

48.7

4

1925

29.5

1

36.8

2

# X Y Z Observed Point

C20

7

5561

33.0

4

1925

21.7

4

37.7

2

C20

8

5560

80.4

2

1925

35.6

5

40.2

2

C20

9

5560

55.7

8

1925

31.4

4

41.7

5

C21

0

5560

52.7

6

1925

75.0

2

41.8

8

Viewpoint C AVR DataBaseline Location and Spatial Data

Drawing Title: Viewpoint C AVR Data

Page 13: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Camera Location

Mapped Location Location Data

Photo Control Point Coordinates (Observed From Survey Instrument)

Description Maylands Cottages (facing east)

OSGB36 Location 555917.69 192100.57

Height (AOD) 50.20m

Camera Height 1.65m

Distance to Site 380m

Camera / Lens Canon 5DS R / 50mm f/1.4 USM

Orientation Portrait

Format Panorama

Date 22/06/2020

Time 13:26

Conditions 10% cloud, Good Visibility

Survey Equipment Leica 1200 Series GPS, Leica TS16 Total Station

Viewpoint D Baseline Photography (surveyed extent of panorama)

# X Y Z Observed Point

D10

0

5559

02.1

6

1921

35.5

7

52.5

6

D10

1

5559

21.3

2

1921

31.4

3

50.8

8

D10

2

5559

25.0

2

1921

20.5

51.1

5

D10

3

5559

31.0

4

1921

20.7

5

50.9

9

D10

4

5559

34.6

6

1921

18.8

8

50.8

3

D10

5

5564

48.3

1924

74.5

2

44.1

6

D10

6

5564

10.0

3

1925

35.3

9

44.5

9

# X Y Z Observed Point

D10

7

5564

73.4

7

1922

13.9

7

40.6

4

D10

8

5559

49.6

4

1921

00.4

1

50.2

4

D10

9

5559

64.5

1

1920

69.6

4

53.0

1

D11

0

5559

31.9

7

1920

73.5

9

54.4

7

D11

1

5559

13.2

4

1921

36.2

9

50.9

1

Viewpoint D AVR DataBaseline Location and Spatial Data

Drawing Title: Viewpoint D AVR Data

Page 14: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Camera Location

Mapped Location Location Data

Photo Control Point Coordinates (Observed From Survey Instrument)

Description Bridleway south of Nags Head Lane (facing n west)

OSGB36 Location 557127.76 191419.1

Height (AOD) 64.82m

Camera Height 1.65m

Distance to Site 1km

Camera / Lens Canon 5DS R / 50mm f/1.4 USM

Orientation Portrait

Format Panorama

Date 22/06/2020

Time 10:04

Conditions 10% cloud, Good Visibility

Survey Equipment Leica 1200 Series GPS, Leica TS16 Total Station

Viewpoint E Baseline Photography (surveyed extent of panorama)

# X Y Z Observed Point

E100

5567

37.5

3

1914

33.5

3

97.5

2

E101

5566

27.5

7

1917

79.9

60.8

4

E102

5568

25.5

1

1916

79.5

3

53.7

2

E103

5568

78.1

6

1917

29.2

8

49.5

E104

5569

45.0

1

1917

80.4

1

48.4

4

E105

5568

74.6

6

1921

94.8

2

43.3

E106

5569

30.7

9

1921

76.8

9

53.6

7

# X Y Z Observed Point

E107

5571

35.0

1

1917

47.4

6

57.9

1

E108

5571

30.9

5

1914

29.3

3

65.8

7

E109

5571

30.8

4

1914

22.2

66.1

4

E110

5568

16.1

3

1916

04.0

3

60.2

9

E111

5569

88.6

1917

42.5

2

46.9

1

Viewpoint E AVR DataBaseline Location and Spatial Data

Drawing Title: Viewpoint E AVR Data

Page 15: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

Date: 09 July 2020Drawing Number: XXDrawn by: MP Checked by: AP

Project title: M25 Jct28

Client: Atkins

Appendix B: Equipment Specification Camera: Canon 5DSR

Image sensor type CMOS sensor

Image sensor size Approx. 36.0 x 24.0 mm

Processor Dual DIGIC 6

Effective pixels Approx. 50.6 megapixels

Max resolution 8688 x 5792 pixels

Lens mount Canon EF mount

Image type JPEG, RAW (14-bit Canon original), RAW+JPEG simultaneous recording possible

Crop/aspect ratioFull-frame / Approx. 1.3x (crop) / Approx. 1.6x (crop) / 1:1 (aspect ratio) / 4:3 (aspect ratio) / 16:9 (aspect ratio)

LCD Monitor-type TFT color, liquid-crystal monitor

Monitor size and dots 3.2-in (3:2) with approx. 1.04 million dots

AF points 61 (up to 41 cross-type points)

Focus operation One-Shot AF, AI Servo AF, AI Focus AF, Manual Focusing (MF)

AF fine adjustment AF Micro adjustment (All lenses by the same amount, Adjust by lens)

Exposure Metering modeApprox. 150,000-pixel RGB+IR metering sensor and 252-zone TTL metering at max. aperture EOS iSA (Intelligent Subject Analysis) system

ISO speed 100 − 6400 (expandable to 50 and 12800)

Exposure compensation ±5 (at 1/3 EV, 1/2 EV steps)

AE Bracketing±3 stops in 1/3- or 1/2-stop increments (can be combined with manual exposure compensation)

Anti-flicker Possible

Interval timer Shooting interval and shot count settable

Bulb timer Bulb exposure time settable

HDR Shooting -Dynamic range adjustment

Auto, ±1, ±2, ±3

Multiple exposures -Shooting method Function/control priority, Continuous shooting priority

Number of multiple exposures 2 to 9 exposures

Multiple-exposures control Additive, Average, Bright, Dark

Shutter speed1/8000 sec. to 30 sec.Bulb, X-sync at 1/200 sec.

Continuous shooting speed Approx. 5 frames-per-second

Max. burst (With full-frame)*JPEG Large/FineRAWRAW+JPEG Large/Fine

: Approx. 31 shots (approx. 510 shots): Approx. 12 shots (approx. 14 shots): Approx. 12 shots (approx. 12 shots)

Compatible Speedlites EX-series Speedlites

Flash metering E-TTL II autoflash

Flash exposure compensation ±3 stops in 1/3- or 1/2-stop increments

PC terminal Provided

Live view shooting - focus methodContrast-detection AF system (Face+Tracking, FlexiZone-Single) Manual focus (approx. 6x and 16x magnified view possible for focus check)

Continuous AF Provided

Recording format MOV

MovieMPEG-4 AVC / H.264Variable (average) bit rate

Audio Linear PCM

Recording size and frame rateFull HD (1920x1080) HD (1280x720)VGA (640x480)

: 29.97p/25.00p/23.98p: 59.94p/50.00p: 29.97p/25.00p

Dimensions (W x H x D): Approx.152.0 x 116.4 x 76.4mm / 5.98 x 4.58 x 3.01 in.

Weight:Approx. 930 g / 32.80 oz. (Based on CIPA Guidelines)Approx. 845 g / 29.80 oz. (Body only)

EOS 5DS / EOS 5DS R SPECIFICATIONS

Disclaimer: All the specifications listed above are common between EOS 5DS and EOS 5DS R.All the data above is based on Canon’s testing standards and CIPA (Camera & Imaging Products Association) testingstandards and guidelines. Dimensions length and weight listed above are based on CIPA Guidelines (except weight forcamera body only). Product specifications and the exterior are subject to change without notice. If a problem occurs witha non-Canon lens attached to the camera, consult the respective lens manufacturer.

* Figures are based on Canon’s testing standards (ISO 100 and Standard Picture Style) and an 8 GB CF card.* Figures in parentheses apply to an UDMA mode 7, with a CF card based on Canon’s testing standards.

Insist on an original warranty by your local sales office.South and Southeast Asia Regional Headquarters: Canon Singapore Pte. Ltd.1 Harbourfront Avenue #04-01 Keppel Bay Tower Singapore 098632www.canon-asia.com

Specifications are subject to change without notice. Images are simulated.0195W095

O P E N Y O U R E Y E ST O A W H O L E N E W W O R L D

Max Resolution withLow-Pass Filter Cancellation*

While an optical low-pass filter ideally resolves colour artifacts and moiré appearance, extreme details may get reduced. So if you’re into landscape or commercial photography, the EOS 5DS R simulates the effect of a removed low-pass filter to give you the full advantage of the original 50.6 million effective pixels.

*Only available on the EOS 5DS R

High-resolution photography is elevated to stratospheric levels with the new EOS 5DS and EOS 5DS R.

Featuring the full-frame resolving power of 50.6 megapixels, the EOS 5DS and EOS 5DS R perpetuate a legacy of exceptional image quality and superior performance. Although succeeding in the EOS 5D lineage, these newcomers have been redesigned to feature unprecedented ultra-high pixel capture and the latest technologies.

Go big on the smallest details with the EOS 5DS and EOS 5DS R. Ultra-high resolution gives you images that you can work with, images that can take a dramatic crop, and images that look extraordinarily life-like when printed in large scales.

Ultra-High 50.6-MegapixelFull-Frame CMOS Sensor

Lens: Canon 50mm f/1.4 USM

Angle of view (horzntl, vertl, diagnl) 40°, 27°, 46°Lens construction (elements/groups) 7/6No. of diaphragm blades 8Minimum aperture 22Closest focusing distance (m) 0.45Maximum magnification (x) 0.15AF actuator Micro USM¹Filter diameter (mm) 58Max. diameter x length (mm) 73.8 x 50.5Weight (g) 290

Tripod Head: Manfrotto 303PlUS Panoramic Head + 300N Rotation Unit

• sliding plates for nodal point positioning• Elbow bracket to allow camera to be mounted in either portrait

or landscape orientation

Survey GPS: Leica 1200 Survey Total Station: Leica TPS 1201+

Page 16: M25 junction 28 improvement scheme TR010029 6.3 ... · Photomontage Viewpoint 1. RAW files were processed in Adobe Camera Raw after shot approval in Adobe Bridge. The processed RAW

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