| 26 | | == 1. Jeux de données ou réanalyses à récupérer/mettre à jour == |
| 27 | | |
| 28 | | === A. Observations spatiales === |
| 29 | | |
| 30 | | ==== Flux radiatifs CERES/EBAF ==== |
| 31 | | |
| 32 | | sur /san0/bony/d_diags_climatos/d_EBAF [[BR]]ou[[BR]] sur http://eosweb.larc.nasa.gov/PRODOCS/ceres/level4_ebaf_table.html |
| 33 | | * 1 deg x 1 deg |
| 34 | | * Mar2000 - oct2005 |
| 35 | | * monthly means |
| 36 | | * variables: flux totaux, ciel-clair, albedo |
| 37 | | ===== __Etat__ ===== |
| 38 | | |
| 39 | | |
| 40 | | [[BR]] |
| 41 | | |
| 42 | | ---- |
| 43 | | |
| 44 | | ==== Flux radiatifs CERES: (non EBAF) ==== |
| 45 | | |
| 46 | | CERES data from the GEWEX-RFA (GEWEX radiative flux assessment)[[BR]]http://eosweb.larc.nasa.gov/GEWEX-RFA/documents/data_format.html#s_spec |
| 47 | | * donnees en ascii avec prog lecture |
| 48 | | * variables: flux totaux, ciel-clair, albedo |
| 49 | | sur meme site: on trouve aussi flux rad de surface (moins fiable qu'au TOP mais interessant qd meme, surtout pour SW) |
| 50 | | ===== __Etat__ ===== |
| 51 | | |
| 52 | | [[BR]] |
| 53 | | |
| 54 | | |
| 55 | | ---- |
| 56 | | |
| 57 | | ==== Precipitation GPCP ==== |
| 58 | | |
| 59 | | GPCP Version 2 Combined Precipitation Data Set: Monthly Means from combined satellite/station data sur[[BR]] http://www.cdc.noaa.gov/cdc/data.gpcp.html |
| 60 | | |
| 61 | | * 2.5 deg x 2.5 deg global grid (144x72) |
| 62 | | |
| 63 | | ''Référence'': Adler, R.F., G.J. Huffman, A. Chang, R. Ferraro, P. Xie, |
| 64 | | J. Janowiak, B. Rudolf, U. Schneider, S. Curtis, D. Bolvin, A. Gruber, J. Susskind, and P. Arkin, 2003: The Version 2 Global Precipitation Climatology Project (GPCP) Monthly Precipitation Analysis (1979-Present). J. Hydrometeor., 4,1147-1167. |
| 65 | | |
| 66 | | ===== __Etat__ traité ===== |
| 67 | | Données récupérées le 7 avril 2009[[BR]]Disponible sur /san0/fairhead/GPCP |
| 68 | | |
| 69 | | [[BR]] |
| 70 | | |
| 71 | | |
| 72 | | ---- |
| 73 | | |
| 74 | | ==== Precipitation TRMM ==== |
| 75 | | |
| 76 | | * 0.25 deg x 0.25 deg |
| 77 | | * +/- 40 ou 50 deg lat only |
| 78 | | produit 3B43: grillé, melange satellites (radar, microondes, etc) + gauges sur terre[[BR]] |
| 79 | | sur http://daac.gsfc.nasa.gov/data/datapool/TRMM/01_Data_Products/02_Gridded/07_Monthly_Other_Data_Source_3B_43/index.html |
| 80 | | |
| 81 | | Climato also available (in grads format) on anonymous ftp site lake.nascom.nasa.gov ; directory /data/TRMM/Gridded/3B43_V6/clim_98-05 |
| 82 | | ===== __Etat__ ===== |
| 83 | | [[BR]] |
| 84 | | |
| 85 | | ---- |
| 86 | | |
| 87 | | |
| 88 | | ==== Données micro-ondes SSM/I ==== |
| 89 | | |
| 90 | | * variables: eau precipitable (prw ou WVP; le plus fiable) |
| 91 | | autres variables (e.g contenus en eau liq/glace intégré): fiabilité? |
| 92 | | * 2.5 deg x 2.5 deg ou 1 deg x 1 deg |
| 93 | | * global mais ocean only (microondes) |
| 94 | | * Jul1987 - Dec2008 |
| 95 | | |
| 96 | | sur http://www.ncdc.noaa.gov/oa/satellite/ssmi/ssmiproducts.html#Data |
| 97 | | |
| 98 | | Format binaire avec prog de lecture |
| 99 | | ===== __Etat__ ===== |
| 100 | | |
| 101 | | ---- |
| 102 | | |
| 103 | | |
| 104 | | ==== Données AIRS ==== |
| 105 | | |
| 106 | | moyennes mensuelles sur http://mirador.gsfc.nasa.gov[[BR]] |
| 107 | | ce service permet de recuperer une liste de fichiers en netcdf à charger avec wget |
| 108 | | |
| 109 | | les données de Jun2006 a Jan2009 sont déjà sur /san0/bony/d_AIRS en netcdf |
| 110 | | e.g. !AIRS.2007.07.01.L3.RetStd031.v5.0.14.0.G07332180603.nc |
| 111 | | |
| 112 | | (mais je n'ai pas encore récupéré les données antérieures : Sep2002 - Mai2006) |
| 113 | | |
| 114 | | plein de variables, en particulier: humidite relative (!RelHumidLiq) et temperature (Temperature) |
| 115 | | ===== __Etat__ ===== |
| 116 | | |
| 117 | | ---- |
| 118 | | |
| 119 | | |
| 120 | | ==== Données HOAPS du DKRZ (flux de surface) ==== |
| 121 | | |
| 122 | | * http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=HOAPS3_MONTHLY |
| 123 | | * Jul1987 - Dec2005 |
| 124 | | * global mais ocean only (microondes) |
| 125 | | * Netcdf |
| 126 | | * 1 deg x 1 deg |
| 127 | | * Variables: plein (SST, evap, LWsfc, SH, LH, Vsurf, prw, etc) |
| 128 | | |
| 129 | | Documentation: |
| 130 | | The Hamburg Ocean Atmosphere Parameters and Fluxes from Satellite Data (HOAPS) set is a completely satellite based climatology of precipitation, evaporation and freshwater budget (evaporation minus precipitation) as well as related turbulent heat fluxes and atmospheric state variables over the global ice free oceans.[[BR]] |
| 131 | | All variables are derived from SSM/I passive microwave radiometers, except for the SST, which is taken from AVHRR measurements. The data set includes multi-satellite averages, inter-sensor calibration, and an efficient sea ice detection procedure. |
| 132 | | Changes in this version are a prolonged time series, now containing data from 1987 to 2005, a new neural network based precipitation algorithm, and inclusion of the RSMAS/NODC Pathfinder Version 5 SST fields. Additionally a new 85 GHz synthesis procedure has been implemented for the time period to compensate for the missing channel information on DMSP F08, see accuracy report.[[BR]] |
| 133 | | Apart from monthly and pentad (5-day) means on a global 0.5 deg. x 0.5 deg. grid, twice daily multi-satellite composite data on a global 1 x 1 grid are available. |
| 134 | | |
| 135 | | Access: |
| 136 | | You will find the datasets in the CERA database: |
| 137 | | http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=HOAPS3_MONTHLY |
| 138 | | To get data, you have to get an account as described here: |
| 139 | | https://cera-www.dkrz.de/WDCC/ui/Login.jsp |
| 140 | | Then you can add datasets to your process list and download the data. |
| 141 | | Another possibility is to use the jblob command line tool: |
| 142 | | http://cera-www.dkrz.de/CERA/jblob/ |
| 143 | | ===== __Etat__ en cours de traitement ===== |
| 144 | | Récupération en cours sur les disques san hébérgés au CCRE[[BR]] |
| 145 | | Accessibles depuis les machines du labo sur /san0/fairhead/HOAPS31 |
| 146 | | |
| 147 | | |
| 148 | | ---- |
| 149 | | |
| 150 | | |
| 151 | | ==== Données ISCCP (total cloud cover and cloud types) ==== |
| 152 | | |
| 153 | | * Jul1983-Dec2007 |
| 154 | | * 2.5 deg x 2.5 deg |
| 155 | | site ftp: :: |
| 156 | | isccp.giss.nasa.gov |
| 157 | | directory /pub/data/D2 ou D2CLOUDTYPES etc |
| 158 | | |
| 159 | | prog de lecture (et grillage des données sur grille reguliere) sur meme site |
| 160 | | ===== __Etat__ ===== |
| 161 | | |
| 162 | | ---- |
| | 26 | == [wiki:LmdzDiagDonnees 1. Jeux de données ou réanalyses à récupérer/mettre à jour] == |
| 168 | | ==== NCEP2: NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) ==== |
| 169 | | * resol: 144 x 73 x 17 levels |
| 170 | | * Jan 1979 - Jan 2008 (au moins) |
| 171 | | * Netcdf |
| 172 | | data (daily, monthly, etc) accessibles par ftp: |
| 173 | | http://www.cdc.noaa.gov/data/gridded/data.ncep.reanalysis2.html |
| 174 | | également sur climserv (/bdd/ncep2) mais vérifier mise à jour? |
| 175 | | ===== __Etat__ ===== |
| 176 | | |
| 177 | | ---- |
| 178 | | |
| 179 | | |
| 180 | | ==== ERAinterim ==== |
| 181 | | * sur climserv en 4xdaily only (/bdd/ERAI/NETCDF/GLOBAL_075) |
| 182 | | * sur http://data-portal.ecmwf.int/data/d/interim_moda/levtype=pl/ |
| 183 | | e.g. monthly means of daily means (aussi daily, etc) |
| 184 | | * resol: 1.5 deg x 1.5 deg |
| 185 | | * Jan1989 - Dec2007 |
| 186 | | * Netcdf |
| 187 | | * plein de variables 2D, 3D, etc |
| 188 | | ===== __Etat__ ===== |
| 189 | | |
| 190 | | ---- |
| 191 | | |
| 192 | | |
| 193 | | ==== Doc sur la comparaison des difftes reanalyses (NCEP2, ERA50, JRA) ==== |
| 194 | | http://www.atmosp.physics.utoronto.ca/SPARC/DA/DA%20Presetnations%20to%20web/IWASAKI.pdf |
| 195 | | |
| 196 | | |
| 197 | | == 2. Simulateurs d'observations spatiales == |
| 198 | | |
| 199 | | |
| 200 | | ==== COSP (CFMIP Observations Simulator Package) ==== |
| 201 | | Package contenant simulateurs ISCCP, CALIPSO-PARASOL, CloudSat, MODIS[[BR]] |
| 202 | | version officielle CMIP5 (COSP v1.0) sur: http://www.cfmip.net (d'ici qq jours)[[BR]] |
| 203 | | Abdherramanne fait deja tourner des versions anterieures (v2.0 ou v3.0), Dimitra Konsta (thesarde de H. Chepfer & Jean-Louis) aussi. |
| 204 | | ===== __Etat__ ===== |
| 205 | | |
| 206 | | ---- |
| 207 | | |
| 208 | | |
| 209 | | ==== RTTOVS (simulateur de radiances ciel-clair) ==== |
| 210 | | voir avec Filip Aires et Remy Roca |
| 211 | | ===== __Etat__ ===== |
| 212 | | |
| 213 | | ---- |
| 214 | | |
| 215 | | |
| 216 | | == 3. Outils diagnostiques == |
| 217 | | |
| 218 | | ==== NCAR Climate Diagnostic Package ==== |
| 219 | | |
| 220 | | 2 packages: un de climatos et un de diags sur la variabilite |
| 221 | | voir[[BR]] |
| 222 | | http://www.cgd.ucar.edu/cms/diagnostics/index.html (climato) |
| 223 | | et[[BR]] |
| 224 | | http://www.cgd.ucar.edu/cms/diagnostics/variab.html (variab) |
| 225 | | |
| 226 | | Voir aussi: |
| 227 | | http://www.ccsm.ucar.edu/working_groups/Atmosphere/ |
| 228 | | |
| 229 | | recuperables depuis: http://www.cgd.ucar.edu/cms/diagnostics/index.html en ncl (http://www.ncl.ucar.edu/Download/) |
| 230 | | |
| 231 | | Les diagnostiques sur la variabilite (inclus dans le package variabilite) |
| 232 | | sont issus d'une selection faite par un groupe du WGNE. Pour voir la |
| 233 | | philosophie de cette selection et des exemples (blocages, MJO, cycle diurne, etc), |
| 234 | | voir http://www.cgd.ucar.edu/cms/wmson/wgne/variability.html |
| 235 | | Ex de diagnostic particulierement interessant du package de variabilite: :: |
| 236 | | les analyses de la variabilite de l'atmosphere tropicale (Wheeler-Kiladis diagram) |
| 237 | | cf http://www.ncl.ucar.edu/Applications/space_time.shtml |
| 238 | | (que Patrick a deja adapte a LMDZ..mais qd on n'avait pas encore ncl5) |
| 239 | | ===== __Etat__ ===== |
| 240 | | |
| 241 | | ---- |
| | 31 | == [wiki:LmdzDiagSim 2. Simulateurs d'observations spatiales] == |
