ais data for the baltic scope project *
TRANSCRIPT
![Page 1: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/1.jpg)
AIS data for
Baltic ScopeFrom the Baltic Sea to South Africa
Manuel FriasHELCOM Secretariat
![Page 2: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/2.jpg)
We have produced
shipping traffic
density maps
![Page 3: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/3.jpg)
What is a
density map?
![Page 4: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/4.jpg)
We have used an
INSPIRE compliant
1km grid
![Page 5: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/5.jpg)
It’s so detailed that we
need to zoom to see that
it’s really a grid
![Page 6: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/6.jpg)
1km
1km
If we zoom more we can
explain how we made a
density map
![Page 7: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/7.jpg)
1km
1km
Imagine these are ships
crossing those grid cells
at a given time.
![Page 8: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/8.jpg)
1km
1km
1
2 3
2
We count the number of
ships crossing each of
those cells
![Page 9: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/9.jpg)
1km
1km
1
2 3
2
We color it and the
result is a shipping
traffic density map
![Page 10: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/10.jpg)
1km
1km
1
2 3
2
It looks simple, but it’s a
VERY time-consuming process.
![Page 11: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/11.jpg)
How big is one year of AIS data?
![Page 12: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/12.jpg)
2013 contains
1,3 BILLION rows
![Page 13: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/13.jpg)
If we printed them we would need
30 MILLION
A4 pages
![Page 14: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/14.jpg)
If we put them
one after another
it’d reach South Africa
![Page 15: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/15.jpg)
13 2014
Passenger
Fishing
Cargo
Tanker
We have provided maps…
![Page 16: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/16.jpg)
2005 06 07 08 09 10 11 12 13 2014
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
Cargo
Tanker
Container
Passenger
Service
Fishing
Vehicle C./RoRo Cargo
Other
Unknown
And now we can provide more…
![Page 17: AIS Data for the Baltic SCOPE project *](https://reader034.vdocuments.us/reader034/viewer/2022042706/589b46ee1a28ab4a398b4e15/html5/thumbnails/17.jpg)
So if you want more just tell us!