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From the Baltic Sea to South Africa AIS data for Baltic Scope Manuel Frias HELCOM Secretariat Baltic Scope partner meeting Szczecin, Poland June 2016

From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

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Page 1: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

From the Baltic Sea to South AfricaAIS data for Baltic Scope

Manuel FriasHELCOM SecretariatBaltic Scope partner meetingSzczecin, Poland June 2016

Page 2: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

We have produced shipping traffic density maps

Page 3: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

What is a

density map?

Page 4: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

We have used an INSPIRE compliant 1km grid

Page 5: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

It’s so detailed that we need to zoom in to see that it’s really a grid.

Page 6: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

1km

1km

To explain how we made a density map we need to zoom in even more.

Page 7: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

1km

1km

Imagine these are ships crossing those grid cells at a given time.

Page 8: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

1km

1km

1

2 3

2

We count the number of ships crossing each of those cells

Page 9: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

1km

1km

Then we add a color gradation. The result is a shipping traffic density map.

2

32

1

Page 10: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

1km

1km

It looks simple, but it’s aVERY time-consuming process.

1

2

2

3

Page 11: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

How big is one year of AIS data?

Page 12: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

2013 contains

1,3 BILLION rows

Page 13: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

If we printed them we would need

30 MILLIONA4 pages

Page 14: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

If we put them one after anotherit’d reach South Africa

Page 15: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

13 2014

Passenger

Fishing

Cargo

Tanker

We have provided maps…

Page 16: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

2005 06 07 08 09 10 11 12 13 2014Cargo

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: From the Baltic Sea to South Africa - Shipping traffic density maps to Baltic Scope

So if you want more just tell us!