Results for 2012

Near-surface drift vs. buoy data

Drift metrics explained

Timeseries
Nordic 4km: No. observations | Bias | RMS (end pos. offset)
Arctic 20km: No. observations | Bias | RMS (end pos. offset)

| Quarter 1 | Quarter 2 | Quarter 3 | Quarter 4 |

Week 1	Week 7	Week 13	Week 19	Week 25	Week 31	Week 37	Week 43	Week 49
Week 2	Week 8	Week 14	Week 20	Week 26	Week 32	Week 38	Week 44	Week 50
Week 3	Week 9	Week 15	Week 21	Week 27	Week 33	Week 39	Week 45	Week 51
Week 4	Week 10	Week 16	Week 22	Week 28	Week 34	Week 40	Week 46	Week 52
Week 5	Week 11	Week 17	Week 23	Week 29	Week 35	Week 41	Week 47
Week 6	Week 12	Week 18	Week 24	Week 30	Week 36	Week 42	Week 48

No. observations, Nordic 4km

Bias (model-observation), Nordic 4km

Root-mean-square, trajectory end pos. offset, Nordic 4km

No. observations, Arctic 20km

Bias (model-observation), Arctic 20km

Root-mean-square, trajectory end pos. offset, Arctic 20km