The Navionics Platinum+ nautical charts not only have the functions which are also included in the Navionics+ version, such as Freshestdata, SonarCharts, Community Edits and Autorouting, but also an exclusive satellite overlay, 3D views and panoramic images, which you can access via compatible chartplotters. The Navionics Platinum+ charts are available on CF or SD/Micro-SD modules.