Inmarsat D+ is a low-cost, two-way store-and-forward data service offering short messaging and position reporting through a built-in Global Positioning System (GPS) receiver.

Inmarsat D+ provides virtually global coverage from a small, lightweight, low-power terminal, and can be used in conjunction with web-based tracking applications, often provided as part of an overall package. It can be pre-programmed or remotely triggered to send automatic messages, including GPS co-ordinates or other environmental data.

Inmarsat D+ is recommended for the any of the following applications:

• Data transfer
• Remote monitoring
• Tracking
• Tracing