CINDY期間中の解析誤差分布の特徴

Editor's Notes

1. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
2. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
3. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
4. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
5. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
6. We used a reanalysis dataset with errors at all grid points.\nWe are calling it ALERA.\nIt is produced by an ensemble Kalman filter assimilation technique.\nWe get the error reference from the spread of analysis ensemble member at all grid points.\nIt is not constant as like the other datasets, it is, of course, flow-dependent on dynamic.\n\n
7. Now, we are producing a new one using far more accurate system of the second generation ALERA.\nThis system is mainly developed by the two genius guys here.\nAs for the forecast model, the AGCM for Earth Simulator is developed by Dr. Enomoto.\nAs for the assimilation system, the local ensemble transform Kalman filter is developed by Dr. Miyoshi.\nIt has a resolution of T119 with 48 levels, and 63 ensemble members.\nThe assimilated observations are obtained from UCAR GTS archive and NOAA daily SST.\n\n
8. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
9. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
10. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
11. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
12. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
13. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
14. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
15. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
16. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
17. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
18. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
19. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
20. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
21. I’d like to provide a topic on the synergy of observations and numerical models through the assimilation technique.\nI think that this project will be successful.\nAfter the success, we will want to know how it is important.\nSo, I’d like to challenge to objectively evaluate the value of this observation experiment.\nThe method is very simple.\nIt is so called “Observing system experiment: OSE” evaluating the assimilation impact.\nThat is, \n\n
22. All what we need to do is see a map of the accuracy improvement by adding the CINDY and DYNAMO data.\nLet me show you an example from MISMO project.\n\n
23. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
24. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
25. Like this.\nWe are having the intensified observation network in this way.\nOne day, we have larger errors of zonal wind in the western part of the Indian Ocean.\n
26. Four days after, it becomes larger and moves eastward.\n
27. Four more days after, it moves eastward further and has the maximum more than 6 m/s associating with strong westerly winds.\n
28. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
29. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
30. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
31. All what we need to do is see a map of the accuracy improvement by adding the CINDY and DYNAMO data.\nLet me show you an example from MISMO project.\n\n
32. All what we need to do is see a map of the accuracy improvement by adding the CINDY and DYNAMO data.\nLet me show you an example from MISMO project.\n\n
33. All what we need to do is see a map of the accuracy improvement by adding the CINDY and DYNAMO data.\nLet me show you an example from MISMO project.\n\n
34. All what we need to do is see a map of the accuracy improvement by adding the CINDY and DYNAMO data.\nLet me show you an example from MISMO project.\n\n
35. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
36. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n
37. Doing such Observing System Experiments for CINDY and DYNAMO, we will get a great progress on studies on tropical waves. \nThis is one of the things that we can do after the campaign.\n