Here's the code for the app which drives seab.us.

#Listener The listener program receives and processses marine telemetry data relayed from a raspberry pi with an RTL-SDR tuner running aisdecoder to decode AIS beacons.

#Web The flask app provides near realtime access to the seabus telemetry data via websocket push updates.

#Hacking The vagrantfile will get you most of the way to a working dev environment, may be a bit wonky though.

To set up:

• Activate virtualenv.

vagrant@vagrant-ubuntu-trusty-64:~/seabus$ source seabus/.venv/bin/activate

• Initialize empty database.

(.venv) vagrant@vagrant-ubuntu-trusty-64:~/seabus$ ./manage.py db upgrade

To run the web app:

(.venv) vagrant@vagrant-ubuntu-trusty-64:~/seabus$ ./manage.py rundev

To run the listener:

(.venv) vagrant@vagrant-ubuntu-trusty-64:~/seabus$ ./manage.py listendev

To send a few recorded seabus AIS update beacons to the running listener:

(.venv) vagrant@vagrant-ubuntu-trusty-64:~/seabus/seabus/nmea_listen$ ./sendbeacons.sh seabus_beacons.txt 

#API Interested in accessing Seabus data? There's no API yet but if you've got a cool idea for using the data I'd love to hear about it.