Is there any way you can get the port of origin and destinations from each ship? --------- Matt Taylor OS Community Flag-Bearer Numenta
On Thu, Feb 18, 2016 at 1:56 PM, carlos arenas <[email protected]> wrote: > Good evening Matt, > > I’m analyzing the traffic in a Traffic Separation Scheme (TSS), specifically > the Finisterre TSS, which is like a sea highway. This is the big area I was > talking about. For tracking the ships I’m using AIS data, which includes the > ship MMSI, latitude, longitude, speed, course, status and timestamp, from > the marinetraffic.com’s API for AIS Data. I tried to modify some of the > model parameters and it worked better. However, I did it kind of trial and > error. So far I have introduced the data of only one day. I suppose that as > the time goes by it will improve. > > I would get as an anomaly any ship that goes out of the defined lane, that > sails with the inverse course or even that has a too oblique course. > > Thank you for answering. > > > > Best regards, > > Carlos > > > 2016-02-18 22:03 GMT+01:00 Matthew Taylor <[email protected]>: >> >> Hi Carlos. I can probably help you, but I have some questions first... >> >> What kind of event would classify in your mind as an anomaly in this >> situation? >> >> Are there maritime "highways" that ships stick to? Or are they all >> over the place? >> --------- >> Matt Taylor >> OS Community Flag-Bearer >> Numenta >> >> >> On Thu, Feb 18, 2016 at 11:13 AM, carlos arenas >> <[email protected]> wrote: >> > Good evening, >> > >> > For my degree final project I'm adapting Geospatial Tracking for anomaly >> > detection in maritime routes. I´m covering around 4555 square Km and an >> > inflow of 5000 ship positions every day. So far the sistem is struggling >> > to >> > detect the patterns. I would be grateful if you can give any advice >> > about >> > how to modify the sistem in order to make it able to process this data >> > size. >> > I'm studing Mechanical Eingeniering, so I'm not very deep in mathematics >> > nor >> > programmation. however I've been working hard in learning how NuPIC >> > works. >> > I'm very grateful in advance for your help. >> > Best regards, >> > Carlos >> >
