NCEP Datasets

1. Global Change Master Directory

http://gcmd.gsfc.nasa.gov/

2. ECMWF

http://apps.ecmwf.int/datasets/data/interim-full-moda/levtype=sfc/

 

ncep资料下载2009-08-03 12:031. 8天预报。（含0小时）3小时间隔1x1 deg gfs(globle forecast model)每个文件大约1g
http://motherlode.ucar.edu/cgi-bin/ldm/genweb?native/grid/NCEP/GFS/Global_onedeg

2. 再分析。1 x 1deg 再分析历史记录可以通过如下站点下载：
NCEP FNL Global Tropospheric Analyses, 1x1, daily 1999Jul30- present
user : hxfcalf@163.com
password : same as hxfcalf@163.com

ncep资料各个分量下载：
http://www.cdc.noaa.gov/data/gridded/data.ncep.reanalysis.html


3. 一个时次预报。拆散的1x1 deg gfs(globle forecast model)每个文件大约15m
http://nomad3.ncep.noaa.gov/pub/gfs/rotating-grb2/

4.可以通过OPENDAP获取指定预报时次、区域、类型、层次的格点场
http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd
4.1 格点资料定义---dds
http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd.dds
4.2 其它可使用参数（dds， das， dods， info， html，ascii）
4.3 举例：
可以获取的运行资料日期和时次
http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd.ascii?run

可供查询的预报时刻
http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd.ascii?time

可供查询的等压面层次
http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd.ascii?pressure

其它可使用参数：（run， time， pressure，pressure2 ,lat， lon，depth_below_surface_layer）
pressure=26的物理量：(ascii?pressure[0:25])
Geopotential_height,Temperature,U-component_of_wind,V-component_of_wind, Absolute_vorticity

pressure2 = 21的物理量
Float32 Relative_humidity[run = 12][time = 61][pressure2 = 21][lat = 181][lon = 360];
Cloud_mixing_ratio, Vertical_velocity_pressure

5. *.nc格式的单要素/年动态历史库。 ftp://ftp.cdc.noaa.gov/pub/Datasets/ncep/
6. String urll = "http://thredds.cise-nsf.gov:8080/thredds/dodsC/fmrc/NCEP/GFS/Global_onedeg/NCEP-GFS-Global_onedeg_fmrc.ncd.dods?Relative_humidity[0][0][0][1:180][1:359]";


其它NCEP 系统资料：
NCEP real-analyses and forecasts http://www.emc.ncep.noaa.gov/data/
NCEP/NCAR REANALYSIS http://dss.ucar.edu/pub/reanalysis/
NCEP Eta http://www.emc.ncep.noaa.gov/mmb/research/meso.products.html
http://meteorology.bokee.com/viewdiary.14694114.html
NCEP AVN http://www.emc.ncep.noaa.gov/modelinfo/
netCDF format
NNRP1: 6 hourly, 2.5 degrees, from 1948 to present
[url=//////ftp://ftp.cdc.noaa.gov/pub/Datasets/ncep.reanalysis/]ftp://ftp.cdc.noaa.gov/pub/Datasets/ncep.reanalysis/[/url]
NNRP2: 6 hourly, 2.5 degrees, from 1979 to 2002
ftp://ftp.cdc.noaa.gov/pub/Datasets/ncep.reanalysis2/

http://jgrib.sourceforge.net/
http://jgrib.sourceforge.net/index.php
http://grads.iges.org/grads/ncepdata.html
http://dss.ucar.edu/pub/reanalysis/FAQ.html