A photographic viewpoint schedule for landscape work

A viewpoint schedule is the evidence base for every judgement in a landscape and visual assessment. If the photography is taken on the wrong lens, from an unrecorded position, in full leaf, the assessment built on it can be picked apart without anybody arguing about the scheme.

Build the schedule to the Landscape Institute's technical guidance on visual representation and it survives. The structure below sets out what a schedule should contain and the conventions that make each view checkable by somebody who was not there.

Selecting viewpoints and agreeing them

Viewpoints fall into three groups. Representative viewpoints stand for a wider set of similar views, such as one point on a footpath that runs for two miles through the same character area. Specific viewpoints matter in their own right, such as a designated view, a heritage asset with a documented setting or a National Landscape boundary. Illustrative viewpoints show a particular effect that the other two do not capture.

Draw the candidate list from the zone of theoretical visibility, then go and walk it. A computed visibility model does not know about the mature hedge, the intervening barn or the fact that the stile has been fenced off.

Then agree the list in writing with the local planning authority's landscape officer before any photography, along with the statutory consultees where a National Landscape, a National Park or a designated heritage asset is in play. Agreement at this stage costs one email exchange. Disagreement after submission costs a re-survey in the wrong season.

Include viewpoints that are difficult for the scheme. A schedule with no unfavourable views reads as advocacy, and a landscape officer who finds the missing view will trust nothing else in the document.

Camera, lens and height conventions

The guidance sets conventions so that views are comparable between projects and between assessors.

The 50 mm convention exists because it approximates the scale at which the human eye perceives a scene when the print is viewed at the right distance. A wide-angle lens makes development look smaller and further away, which is why a wide-angle view in a submitted assessment attracts immediate suspicion.

Panoramas need a parallax-free rotation point rather than a simple tripod pan. Where a stitched panorama is used, say how many frames were taken and at what interval.

What to record at each viewpoint

Each entry in the schedule should carry the same set of fields, so that the reader can reproduce the view.

1. Viewpoint number and short name.
2. Coordinates to a stated accuracy, with the method used to fix them.
3. Ground level and camera height.
4. Direction of view as a bearing, and the horizontal field of view covered.
5. Date and time, with the weather and visibility conditions.
6. Camera body, lens focal length and whether the image is a single frame or a stitch.
7. Distance and direction from the viewpoint to the nearest part of the proposed development.
8. The receptor or receptors the view is taken to cover, such as residents, road users or walkers on a named path.

Record the season too, and state it plainly. Photography taken in winter with the vegetation off shows the fuller extent of visibility and is usually the responsible baseline for a screening argument that relies on trees.

Baseline and proposed pairs

Present each viewpoint as a pair at minimum: the existing view and the same view with the proposal shown. Where planting is part of the mitigation, add a third image showing the planting at a stated maturity, with the assumed growth rates and the management regime that produces them.

Label every image with the viewpoint number, the date and the type of visualisation used. Nothing undermines a document faster than an unlabelled montage that a reader cannot place.

Keep the framing identical between baseline and proposed. Cropping the proposed view a little tighter to lose an intervening element is the kind of thing that gets noticed at inquiry, and it turns a technical argument into a credibility argument.

For a townscape setting the same discipline applies, and a Townscape and Visual Impact Assessment uses the same conventions for street-level views, with more attention to the sequence of views along a route.

Verified views and when they are needed

The guidance sets out types of visual representation running from an annotated photograph, through wireline models and photomontages, to fully verifiable photomontages where the camera position, the survey control and the model geometry can all be checked by a third party.

Verified views are expected where the scheme is tall, where it sits in a sensitive designated setting, or where a decision maker will rely on the image to judge harm. They are also expected where there is a realistic prospect of inquiry, which for most large schemes means the answer is yes.

Verification needs survey control: identifiable points in the photograph whose coordinates have been surveyed, so that the model can be registered to the image and the registration demonstrated. Plan that with the surveyor before the photography, because retro-fitting control to a photograph taken last spring rarely works.

Where a view is not verifiable, say so on the sheet. A montage presented as indicative, and labelled as such, is honest evidence. The same montage presented as if it were verified is a problem.

Presenting the schedule

Print size and viewing distance are part of the method, not the graphic design. The guidance specifies the printed dimensions and the distance at which each image should be held or displayed so that the apparent scale is correct, and the sheet should carry that instruction on its face.

Give each viewpoint a single sheet with the location plan extract, the metadata block, the baseline image and the proposed image in the same sequence throughout. Keep the schedule as a table at the front, listing every viewpoint with its number, name, coordinates, receptor and the visualisation type used.

Supply the images digitally at full resolution as well as in the bound document, because officers and inspectors zoom.

The written assessment in the Landscape and Visual Impact Assessment then cross-refers to viewpoint numbers rather than describing views in the abstract. Where mitigation planting carries part of the case, set it out in the Landscape Strategy so the maturity assumptions in the images match the planting specification.

What landscape officers criticise

The same objections come back, and most are avoidable.

Viewpoints chosen only from positions where the scheme is screened. Summer photography used to support a screening argument that fails in winter. Wide-angle lenses. Missing coordinates. Montages with no stated verification status. Planting shown at 15 years without the growth assumptions. Baseline and proposed images that are not the same crop.

And one that is less obvious: a schedule of 30 viewpoints where six would do. Volume is not evidence, and a reader who has to work through 30 near-identical sheets loses the thread of the argument you are making.

One honest uncertainty: authorities differ in how firmly they hold to the printed viewing distance convention, and some accept screen viewing without adjustment. Ask at scoping, and state on each sheet what you have assumed.

PlanScope drafts the written landscape and visual documents and flags the site facts it does not hold, leaving the photography and the verification to the landscape practice that produces them. Browse the report types and start a draft.

PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval. For specialist technical reports, qualified professional input may be required.