Carlos, I hope this helps. Sometimes I just need to try to explain something with graphics :)
https://youtu.be/aednR5_xgZ8 https://realtimeboard.com/app/board/iXjVOf4zo2g=/ --------- Matt Taylor OS Community Flag-Bearer Numenta On Thu, Feb 18, 2016 at 2:24 PM, carlos arenas <[email protected]> wrote: > Not in an automatic way for every ship > > 2016-02-18 23:21 GMT+01:00 Matthew Taylor <[email protected]>: >> >> 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 >> >> >> > >> >
