TheViewShed
The global index of Earth's ultra-long-distance sight-lines
A geographic data platform cataloguing 1,779+ verified ultra-long-distance views — peaks visible from hundreds of kilometres away — with confirmation status, imagery, and deep filtering across distance, region, and confidence level.
The impact we delivered
Measurable outcomes that transformed TheViewShed's business.
Understanding the problem
There's a small but devoted community of geographers, photographers, and mountain spotters who chase ultra-long-distance views — peaks visible across hundreds of kilometres. Their evidence lives across forums, blogs, and personal spreadsheets. There was no canonical, filterable database. TheViewShed needed to consolidate that scattered knowledge into a fast, searchable global index — and treat each entry like a peer-reviewed scientific record, not a forum post.
How we solved it
We built a database-first web application around 1,779 ultra-long-distance view records, each tagged with distance, region, observer location, target peak, status (confirmed / likely / clear / possible / dubious / unlikely), and submitted imagery. Filtering, sorting, pagination, and per-view detail pages turn what was a tangle of half-documented claims into a clean, browsable scientific resource — with structured submission for the community to contribute their own.
Step by step
How we approached this project to deliver exceptional results.
Modelled the schema around the actual evidence — observer point, target peak, distance, confidence level, photographic proof — rather than a generic CMS
Built filterable list views with combined filters across confidence (Confirmed / Likely / Clear / Possible / Dubious / Unlikely) and distance bands (100–500km, 500km+, etc.)
Designed each view-card around the photograph and the distance metric — those are the two things observers care about
Implemented submission workflows so the community can contribute new sight-lines with the imagery and metadata required for verification
Added skybox and random-view discovery modes to surface lesser-known entries from the long tail of the index
Project highlights
Key screens and features from the final product.
Filterable index of 1,779 confirmed ultra-long-distance sight-lines
Mobile experience built around the photo and the distance metric
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