Which of the following is NOT an advantage of raster charts?

Raster charts are digital images of paper nautical charts and have various advantages, including their ability to run easily on personal computers, being relatively inexpensive and easy to produce, and having worldwide availability since they are derived from existing paper charts.

When it comes to high-resolution detail, raster charts can be limited in that aspect. They are essentially pixelated images, which means their resolution is fixed at the time of creation. Unlike vector charts that can scale without loss of detail, raster charts do not offer the same high-quality detail for zoomed-in views. Therefore, while they may contain plenty of information, their clarity and detail can degrade when viewed at larger scales compared to vector charts.

This understanding highlights how, while raster charts have many beneficial features, the potential lack of high-resolution detail is a significant consideration when choosing navigation tools.