Which type of layer helps in displaying non-editable raster data in GIS?

A Tile Layer is specifically designed to serve non-editable raster data in a GIS environment. This type of layer is composed of pre-rendered images or tiles, often optimized for web and mobile applications, allowing for efficient map display and interaction. Tile Layers are particularly useful for base maps and large datasets because they enhance performance by breaking down raster images into smaller, manageable pieces that can be loaded independently. This approach is ideal for visualizing extensive geographic areas where detail at various scales is essential, yet editing is not required.

Tile Layers can represent various types of data, such as aerial imagery, topographic maps, or street maps, while preserving the integrity of the original information without enabling modifications. This characteristic helps ensure that users can view the data consistently across different sessions and devices, promoting a standardized view of spatial information.