More than 80% of the world lives under light polluted skies* but how can we accurately communicate the effect of artificial light on projects yet to be developed?

As an expert in the development of fact-based 3D visualizations, Truescape conducted a study to gather empirical data to simulate the effects of artificial light on the night sky. Focusing on New Zealand’s South Island initially, the comparison of images from truly dark skies within and around Christchurch allows us to assess the effects of city lights on our perception of the night sky.

Visualizing sky glow, or the effect of artificial light on the night sky is a current challenge across the industry, and one that if ignored, will cause reputational damage for an industry that is under ever increasing pressure to create fact-based visualizations that can be relied upon to make very important decisions.

Currently, more than one-third of humanity cannot see the Milky Way, and that number grows to sixty percent of Europeans and eighty percent of North Americans. Evidence suggests that light pollution or sky glow, radiating from major cities like Las Vegas, can be observed from over 150 miles away. Why is this relevant? By 2030, the UN predicts a full sixty percent of the world’s population will be living in major cities, which, with its omnipresent light radiating at night to create skyglow, will prevent any view of the natural dark sky, star system and the Milky Way.

Our study here at Truescape allowed us to photograph and assess the current visual impacts of a medium sized city’s lighting, on the human perception of the stars in the night sky. We believe that by understanding the impact of artificial light at night, we’re able to create a more factually accurate ‘visual index’, for truly dark skies.

By using modern photographic techniques to observe the relationship between “truly dark skies” and city night skies; combined with other standard measures of measurement to conduct our study meticulously, we have been able to raw clear comparisons.

This is an ongoing study; one in which we will continue to add to and grow as our knowledge base increases. The learnings from this study, will allow us to create visualizations, particularly for the wind industry, that will provide a high level of confidence when assessing the perceived light pollution on projects that are yet to be developed. We believe that with a better understanding of sky glow and the effects of artificial light on the night sky, we will be better able to factually model the visual impacts more accurately than ever before, therefore allowing more informed decision making as projects transition through permitting and stakeholder consultation phases of project development.

Based on the information we have already gathered and as we continue to further our study, we hope to answer questions such as;

  • How does our visual perception of the night sky change when inside cities, compared to truly dark areas?
  • What standards can be applied to best represent those perceived changes with our 3D visual simulations?
  • How are colour temperatures perceived vs realized on camera?

By creating techniques and methods for capturing accurate photographic representations of the perceived night sky, combined with the visualization techniques for representing accurate depictions of dark sky changes, we will begin to increase trust in visualizations that have been specifically prepared to assess those very scenarios.

Through the Lens

Overview video of our Dark Skies Study


Request a demo

At Truescape we know 'seeing is believing' and our work is a proven catalyst to the success of many complex and large capital growth projects.

We invite you to request a no obligation, personalized and industry specific demonstration of our capabilities that will inspire and equip you with the knowledge of the exponential possibilities our people and expertise can deliver in support of your goals and objectives.

  • Learn how project leaders are achieving more trust, inclusivity, and cooperation from communities, approval agencies and key stakeholders through a better understanding of their projects across all stages
  • Learn how our core processes simplify complex technical plans and data for greater understanding and engagement
  • Learn how our leading-edge digital visualizations are getting approvals in less time and investment
  • Experience our industry experience first hand and how we can support you and your project team to move projects forward.

We are not in the business of delivering a sales pitch, so don't expect one. The outcomes we achieve for our client partners speak for themselves.

  • This field is for validation purposes and should be left unchanged.