Obs ReAnalysis : Différence entre versions
m (→ERA40) |
m |
||
Ligne 75: | Ligne 75: | ||
| I5<br> | | I5<br> | ||
| <br> | | <br> | ||
− | | Snow depth (m of equivalent water) SNOMA(I5)=1000*SNORO(7S)*SD<br> | + | | SWE, Snow depth (m of equivalent water) SNOMA(I5)=1000*SNORO(7S)*SD<br> |
| m | | m | ||
|- | |- | ||
Ligne 82: | Ligne 82: | ||
| 1-4<br> | | 1-4<br> | ||
| Ice surface temperature layer 1-4 | | Ice surface temperature layer 1-4 | ||
− | | | + | | K |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 88: | Ligne 88: | ||
| <br> | | <br> | ||
| Snow evaporation (m of water) | | Snow evaporation (m of water) | ||
− | | | + | | m/s |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 94: | Ligne 94: | ||
| <br> | | <br> | ||
| Snowmelt (m of water) | | Snowmelt (m of water) | ||
− | | | + | | m/s |
|- | |- | ||
| <br> | | <br> | ||
Ligne 148: | Ligne 148: | ||
| <br> | | <br> | ||
| Boundary layer height | | Boundary layer height | ||
− | | | + | | m |
|- | |- | ||
| <br> | | <br> | ||
Ligne 178: | Ligne 178: | ||
| 1sg | | 1sg | ||
| 2 metre dewpoint temperature | | 2 metre dewpoint temperature | ||
− | | | + | | C |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 220: | Ligne 220: | ||
| <br> | | <br> | ||
| East-West surface stress | | East-West surface stress | ||
− | | | + | | (N/m<sup>2</sup>)<br> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 226: | Ligne 226: | ||
| <br> | | <br> | ||
| North-South surface stress | | North-South surface stress | ||
− | | | + | | (N/m<sup>2</sup>)<br> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 232: | Ligne 232: | ||
| <br> | | <br> | ||
| Evaporation (m of water) | | Evaporation (m of water) | ||
− | | | + | | m/s |
|- | |- | ||
| <br> | | <br> | ||
Ligne 238: | Ligne 238: | ||
| <br> | | <br> | ||
| Low cloud cover | | Low cloud cover | ||
− | | | + | | 0-1 |
|- | |- | ||
| <br> | | <br> | ||
Ligne 244: | Ligne 244: | ||
| <br> | | <br> | ||
| Medium cloud cover | | Medium cloud cover | ||
− | | | + | | 0-1 |
|- | |- | ||
| <br> | | <br> | ||
Ligne 250: | Ligne 250: | ||
| <br> | | <br> | ||
| High cloud cover | | High cloud cover | ||
− | | | + | | 0-1 |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 256: | Ligne 256: | ||
| <br> | | <br> | ||
| Latitudinal component of gravity wave stress | | Latitudinal component of gravity wave stress | ||
− | | | + | | m/s<sup>3</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 262: | Ligne 262: | ||
| <br> | | <br> | ||
| Meridional component of gravity wave stress | | Meridional component of gravity wave stress | ||
− | | | + | | m/s<sup>3</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 268: | Ligne 268: | ||
| <br> | | <br> | ||
| Runoff (m of water) | | Runoff (m of water) | ||
− | | | + | | m/s |
|- | |- | ||
| <br> | | <br> | ||
Ligne 274: | Ligne 274: | ||
| <br> | | <br> | ||
| Total column ozone (kg/m**2) | | Total column ozone (kg/m**2) | ||
− | | | + | | kg/m<sup>2</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 280: | Ligne 280: | ||
| <br> | | <br> | ||
| Top net solar radiation, clear sky | | Top net solar radiation, clear sky | ||
− | | | + | | W/m<sup>2</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 286: | Ligne 286: | ||
| <br> | | <br> | ||
| Top net thermal radiation, clear sky | | Top net thermal radiation, clear sky | ||
− | | | + | | W/m<sup>2</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 292: | Ligne 292: | ||
| <br> | | <br> | ||
| Surface net solar radiation, clear sky | | Surface net solar radiation, clear sky | ||
− | | | + | | W/m<sup>2</sup> |
|- | |- | ||
| A<br> | | A<br> | ||
Ligne 298: | Ligne 298: | ||
| <br> | | <br> | ||
| Surface net thermal radiation, clear sky | | Surface net thermal radiation, clear sky | ||
− | | | + | | W/m<sup>2</sup> |
|- | |- | ||
| <br> | | <br> | ||
Ligne 322: | Ligne 322: | ||
| <br> | | <br> | ||
| Temperature of snow layer | | Temperature of snow layer | ||
− | | | + | | K |
|} | |} | ||
Version depuis le 5 d'avril 2013 à 20:41
Matières
Reanalysis
ERA40
Period : 195709 - 200208
Horizontal grid : 145x73 (2.5 deg) B grid (CMC/RPN)
Vertical info : 23 pressure levels from 1 hPa to 1000 hPa
Data source : http://data.ecmwf.int/data/d/era40/
Documentation : http://www.ecmwf.int/research/era/Products/Archive_Plan/Archive_plan_toc.html
Location : /st1_fs2/winger/ERA40
Driving data : Atmospheric driving data on pressure levels
Other 6-hourly and monthly mean fields :
on 23 pressure levels (1, 2, 3, 5, 7, 10, 20, 30, 50, 70, 100, 150, 200, 250, 300, 400, 500, 600, 700, 775, 850, 925, 1000 hPa) :
NAME | DESCRIPTION |
---|---|
TT | Air temperature |
GZ | Geopotential |
HU | Specific humidity |
HR | Relative humidity |
UU | U wind component |
VV | V wind component |
WP | vertical velocity |
DD | Divergence |
QR | Relative vorticity |
PVOR | Potential vorticity |
OZ | Ozone gas |
on model levels :
ACC | NAME | LEVEL | DESCRIPTION | UNIT |
---|---|---|---|---|
GL | Sea-ice cover | 0-1 | ||
I0 |
1-4 |
Soil temperature level 1-4 | K | |
I1 |
1-4 |
Volumetric soil water layer 1-4 | m3/m3 | |
I5 |
SWE, Snow depth (m of equivalent water) SNOMA(I5)=1000*SNORO(7S)*SD |
m | ||
I7 |
1-4 |
Ice surface temperature layer 1-4 | K | |
A |
O7 | Snow evaporation (m of water) | m/s | |
A |
SMLT | Snowmelt (m of water) | m/s | |
CWTR | Total column water (liquid+Ice+Vapour) (kg/m**2) | kg/m2 | ||
PW | Total column water vapour (kg/m**2) | kg/m2 | ||
A |
AE |
Stratiform precipitation (Large-scale precipitation) | m/s | |
A |
PC | Convective precipitation | m/s | |
A |
SN |
Snowfall (convective + stratiform) | m/s | |
A |
AH |
Surface sensible heat flux | W/m2 | |
A |
AV |
Surface latent heat flux | W/m2 | |
PN |
Mean sea level pressure | hPa | ||
H |
Boundary layer height | m | ||
NT |
Total cloud cover (instantaneous) | 0-1 | ||
UU |
1sg |
10 metre U wind component | knots | |
VV |
1sg | 10 metre V wind component | knots | |
TT |
1sg | 2 metre temperature | C | |
TD |
1sg | 2 metre dewpoint temperature | C | |
A |
N4 |
Surface solar radiation downwards = AS/(1-AL(5)) | W/m2 | |
A |
AD |
Surface thermal radiation downwards | W/m2 | |
A |
AS |
Surface solar radiation | W/m2 | |
A |
AI |
Surface thermal radiation | W/m2 | |
A |
TOAS |
Top solar radiation = (AB-AU) | W/m2 | |
A |
AR |
Top thermal radiation | W/m2 | |
A |
S7 |
East-West surface stress | (N/m2) | |
A |
S8 |
North-South surface stress | (N/m2) | |
A |
EVAP |
Evaporation (m of water) | m/s | |
NB |
Low cloud cover | 0-1 | ||
NM |
Medium cloud cover | 0-1 | ||
NH |
High cloud cover | 0-1 | ||
A |
UG |
Latitudinal component of gravity wave stress | m/s3 | |
A |
V6 |
Meridional component of gravity wave stress | m/s3 | |
A |
N0 |
Runoff (m of water) | m/s | |
O3 |
Total column ozone (kg/m**2) | kg/m2 | ||
A |
SN_C |
Top net solar radiation, clear sky | W/m2 | |
A |
LN_C |
Top net thermal radiation, clear sky | W/m2 | |
A |
SN_C |
Surface net solar radiation, clear sky | W/m2 | |
A |
LN_C |
Surface net thermal radiation, clear sky | W/m2 | |
WV_H |
Significant wave height | |||
WV_D |
Mean wave direction | |||
WV_P |
Mean wave period | |||
TN |
Temperature of snow layer | K |
ERA-Interim
Period : 198901 - 200901
Horizontal grid : 181x91 (2.0 deg) B grid (CMC/RPN)
Vertical info : 22 pressure levels from 10 hPa to 1000 hPa
Data source : Colin Jones, SMHI
Driving data : Atmospheric driving data on pressure levels
SST & sea ice
Location : /st1_fs2/winger/ERA-Interim
ERA-Interim, 1.5 degree
Period : 197901 - 201106
Horizontal grid : 241x121 (1.5 deg) B grid (CMC/RPN)
Vertical info : 34 pressure levels from 5 hPa to 1000 hPa
Data source : Michel Giguere, Ouranos
Driving data : Atmospheric driving data on pressure levels
SST & sea ice
Location : /st1_fs2/winger/ERA-Interim_1.5
ERA-Interim, 0.75 degree
Period : 197901 - 201012
Horizontal grid : 481x241 (1.5 deg) B grid (CMC/RPN)
Data source : Jean-Philippe Paquin, UQAM
2-D monthly mean fields
Location : /st1_fs2/winger/ERA-Interim_0.75
JRA25
Period : 197901 - 201212
Horizontal grid : 289x145 (1.25 deg) L grid (CMC/RPN)
Vertical info : 23 pressure levels from 0.4 hPa to 1000 hPa
Documentation : http://jra.kishou.go.jp/JRA-25/AboutJRA25_en.html
http://jra.kishou.go.jp/JRA-25/JRA25quality_en.html
Driving data : Atmospheric driving data on pressure levels
Location : /skynet3_rech1/dugas/JRA25
Analysis
ECMWF
Period : 199609 - 200807
Horizontal grid : 181x91 (2.0 deg) L grid (CMC/RPN)
Vertical info : 18 pressure levels from 10 hPa to 1000 hPa
Data source : Colin Jones, SMHI
Driving data : Atmospheric driving data on pressure levels
SST & sea ice
Location : marvin:/local/sata1/data/ECMWF
Observations
CRU
Period : 190101 - 200212
Spacial coverage : global, land only
Spacial resolution : 0.5 deg
Temporal resolution : monthly means
Fields :
PR | precipitation [mm/day] |
TT | 2m temperature [°C] |
T5 |
2m min temperature [°C] |
T9 |
2m max temperature [°C] |
DTR |
diurnal temperature range [°C] |
NF | 2-D cloud cover [0-1] |
FRS | frost days [days] |
WET |
wet days [days] |
VAP | vapor pressure [hPa] |
Location : /st1_fs3/winger/Validation/CRU
Source : http://www.cru.uea.ac.uk/cru/data/hrg
CRU_TS_3.1
Period : 190101 - 200912
Spacial coverage : global, land only
Spacial resolution : 0.5 deg
Temporal resolution : monthly means
Fields :
PR | precipitation [m/s] |
TT | 2m temperature [°C] |
T5 |
2m min temperature [°C] |
T9 |
2m max temperature [°C] |
DTR |
diurnal temperature range [°C] |
NF | 2-D cloud cover [0-1] |
FRS | frost days [days] |
WET |
wet days [days] |
VAP | vapor pressure [hPa] |
Location : /st1_fs2/winger/Validation/CRU_TS_3.1
Source : http://www.cru.uea.ac.uk/cru/data/hrg
GPCP2
Period : 199610 - 200906
Spacial coverage : global
Spacial resolution : 1.0 deg
Temporal resolution : daily & monthly means
Fields :
PR | precipitation [m/s] |
Location : /st1_fs3/winger/Validation/GPCP2
Source : http://www.esrl.noaa.gov/psd/data/gridded/data.gpcp.html
CPC_USA
Period : 194801 - 201206
Spacial coverage : Continental USA
Spacial resolution : 0.25 deg
Temporal resolution : daily & monthly means
Fields :
PR | precipitation [m/s] |
Location : /st1_fs3/winger/Validation/CPC_USA
Documentation : http://www.esrl.noaa.gov/psd/data/gridded/data.unified.html
TRMM
Period : 199801 - 200912
Spacial coverage : 50°N - 50°S, with missing values
WARNING: Data before February 2000 & north of 40°N might not be trustworthy!!!
Spacial resolution : 0.25 deg
Temporal resolution : 3-hourly, daily & monthly means
Fields :
PR | precipitation [m/s] |
Location : /st1_fs2/winger/Validation/TRMM
Source : Grigory Nicolin, SMHI
GRDC
Period : climatology
Spacial coverage : 83°N - 55.5°S, with missing values
Spacial resolution : 0.5 deg
Temporal resolution : climatology, annual & monthly means
Fields :
RFAC | total runoff [mm/s] |
Location : /st1_fs2/winger/Validation/GRDC
Source : http://www.grdc.sr.unh.edu/html/Runoff/index.html