SnakeGrid is a bespoke, low-distortion coordinate system designed specifically for long linear infrastructure projects such as railways, highways, and pipelines. Unlike standard national grid projections, SnakeGrid follows the route of a project, minimising distortion caused by scale factors and elevation change.

The result is a single, seamless coordinate system that maintains a near one-to-one relationship between design and the ground over hundreds of kilometres.

You can learn more about SnakeGrid on our ‘What is SnakeGrid?‘ page and in this in-depth knowledgebase article.