The mps Noorderzon is moored at a 10 min. walk from Amsterdam central railwaystation.
From the airport Schiphol to Amsterdam Central Railwaystation is +/- 20 min by train.
You leave the Station building at the centre-side, turn left and you can already see the Nemo museum(green building) in the distance. A 10 min. walk passing the floting chinese restaurant and the new library building,
you cross the bridge towards the Nemo museum.
At your righthand side you can see the Oosterdok harbour. At pier no. 4 you will find the mps Noorderzon. By car you can drive untill the pier, but parking is not possible.
For parking look at http://www.amsterdam.info/parking/park-ride/