数据资料网站

https://gis.ncdc.noaa.gov/maps/ncei/cdo/hourly

  • 提供了对许多NCEI的气候和天气数据集、产品以及各种网页和资源的快速访问。

https://www.ncdc.noaa.gov/data-access/quick-links#dsi-3505

( Integrated Surface Database (ISD), Hourly, Global,里面提供了ftp下载的地址,匿名进入即可ftp://ftp.ncdc.noaa.gov/pub/data/noaa/这一主目录, 每一个站的编号在isd-history.txt,也可以在 江淮梅雨天提供的网页里图形化选择找到测站的编号。然后在不同年份的目录里下载需要的测站数据。原始格式是gz,解压后是文本的,但不是通常的数据格式,目录中有software子目录提供了perl 和fortran的源程序。最好的解决方案是用主目录下提供的java语言将数据解码才能得到正确的文本文件。把 ishJava.class ishJava.java ishJava_ReadMe.pdf下载下来 在cmd命令下:输入 java -classpath . ishJava 488390-99999-2017 488390-2017.out即可将数据解码成正常的txt文件。488390-99999-2017是下载的数据 ,488390-2017.out是解码的数据,温度是华氏度,风速是MPH。如果java没有执行,把java所在的目录加到pc的环境变量中,在win7中是 c:\Program Files (x86)\Java即可。)

  • 联合国世界气象组织(WMO)下属的全球径流数据中心,收集了全球160个国家9200个水文站的河川径流数据。

https://www.bafg.de/GRDC/EN/Home/homepage_node.html

利用R包hddtools提取站点信息。

###hddtools软件包和此插图中的示例取决于其他CRAN软件包. 检查缺少的依赖项,并使用以下命令安装它们:
packs <- c("zoo", "sp", "RCurl", "XML", "rnrfa", "Hmisc", "raster", 
           "stringr", "devtools", "leaflet")
new_packages <- packs[!(packs %in% installed.packages()[,"Package"])]
if(length(new_packages)) install.packages(new_packages)

install.packages("hddtools")
library(hddtools)

# GRDC full catalogue查看站点目录信息
GRDC_catalogue_all <- catalogueGRDC()
#write.table(GRDC_catalogue_all,file = "E:/GRDC_station.xlxs")

# Filter GRDC catalogue based on a country code#索引中国站点信息
GRDC_catalogue_countrycode <- catalogueGRDC(columnName = "country",
                                            columnValue = "CN")

数据获取需要申请

Steps to Order River Discharge Time Series

  1. Read the Policy Guidelines and agree to the GRDC User Declaration.
  2. Examine the GRDC station maps (see right margin) to see whether GRDC data may be useful for your research project.
  3. Download the GRDC Catalogue (XLS) from the catalogue menu item, or the KMZ files for use with Google Earth, and select your stations of interest.

    !!! Please use the most recent station catalogue for station selection !!!

  4. Prepare a list of selected stations and indicate the time period of interest, ideally in standard text (DOS ASCII) or MS-Excel format (XLS). Alternatively, you can use the GRDC order form (see right margin) for your data request.
  5. Write an explanatory summary of your research project (one page).
  6. Send Order Form, Station List, and Project Summary to the GRDC, preferably via e-mail (mailto: [email protected]).
  7. Please do not forget to send the signed User Declaration. Send it to the GRDC in electronic formats like PDF or a graphic format.

了解使用者要求,发送要获取的站点订单+打算使用该数据的目的陈述+签字————发送[email protected]获取数据。

  • 基于GRDC的多年月平均径流结果

http://www.grdc.sr.unh.edu/html/Stn/B13.html

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