Perl interface to the gpsd server daemon protocol version 3 (JSON)

 Net::GPSD3 provides an object client interface to the gpsd server daemon
 utilizing the version 3.1 protocol. gpsd is an open source GPS daemon from
 http://gpsd.berlios.de/. Support for Version 3 of the protocol (JSON) was
 adding to the daemon in version 2.90. If your daemon is before 2.90 then
 please use the Net::GPSD package.