Satellite tracking services are based on three main different stages:
- Manufacturers of transmitting hardware
- Telecom operator which manages a constellation of satellites in orbit
- Companies providing tracking services
Frequently, stages 1 and 2 of the service are an alliance of both kinds of companies, since each device is specially designed to work in each constellation.
Stage 3 is where our AtPosition service is. We access the raw data transmitted by the satellite transponders, and develop services customized for the needs of our customers.
Usually companies in stage 3 provide a very concrete service for a kind of customer. One of the things that we believe makes AtPosition different, is that we have agreements with different operators, such as Inmarsat, Globalstar and Iridium in order to provide the most customized service to our customers needs in any case, whether they are regatta competitors on the coast, on long journeys, globetrotters, etc.
For example, Iridium is very strong because of its very reliable satellite telephone service. Its constellation has 66 low orbiting satellites. Chances of finding 66 satellites are very good, and that’s why conversations are unlikely to suffer sudden cuts.
Inmarsat is very well known for its reliability in data transmission. The hardware that we sell with the Inmarsat service is completely programmable and can be set to transmit when certain events occur, such as when the boat leaves the harbour, or starts moving, so it saves a lot of money in transmission costs. But definitely its biggest advantage is that it is installed permanently and connected to the power supply, so no need to install batteries, and it transmits automatically, so you don’t need either to update your position manually by pressing a hardware button or similar. It is ideal for long journeys, charter companies willing to control a fleet, or simply private owners willing to control remotely their boat.
Globalstar has a very broad range of products. They are in most cases autonomous, with their own batteries and you can even take them with you outside your boat. They are ideal for short journeys close or far from the coast and you can update your position by simply pressing a button. Besides, rates of tranmission can be sent more frequently.
It is thanks to these agreements with the most important satellite players that AtPosition is able to provide customized satellite services for every possible boater: regatta competitors, private owners, charter companies, long journeys, etc…
Location positions are sent from our hardware in our customer’s boats via satellite and shared with other websites so that overall satellite tracking gains the broadest diffusion and media impact for regatta organizers and sponsors. Users have at any time full control of their privacy and may allow individually the websites or social networks were they want their boats to show up.
I have no doubt OpenCPN is the best navigation software currently in the market, and good news is it doesn’t stop adding more and more features!!