DChart，强大的在线绘图网站

artmunich

    今天给大家介绍一个可以根据全球格点（Grid）和站点（site）数据来画图的网址DChart，英文的介绍就是A Web interface for gridded and in-situ data collections.
具体网址为 http://dapper.pmel.noaa.gov/


    使用前，敬请参考其官方指南：http://www.epic.noaa.gov/epic/dapper_dchart/index.html
     


    我以一个例子说明，比如你想看美国当天的雷达拼图，于是，你可以在中间datasets一栏中，选择

   鼠标放在上面，会出现click to select（点击选中）。选中后，再去左边的图拖动选择区域（此例中为美国本土）。
   最后，单击上面 Plot Selected。
   下图就会出现啦：
     

    当然，我们看它的数据库，发现里面很全，像我们常见的都能找得到。比如：

Climate time series	Climate indices
FOCI	FOCI Bottle
FOCI	FOCI CTD (1)
FOCI	FOCI CTD (2)
FOCI	FOCI Meteorology
FOCI	FOCI Time Series
Meteorology gridded	Nexrad Radar
Meteorology in-situ	Global Summary of the Day
Meteorology reanalysis	NCEP/NCAR Daily Reanalysis (Other Gauss)
Meteorology reanalysis	NCEP/NCAR Daily Reanalysis (Pressure)
Meteorology reanalysis	NCEP/NCAR Daily Reanalysis (Surface Gauss)
Meteorology reanalysis	NCEP/NCAR Daily Reanalysis (Surface)
Meteorology reanalysis	NCEP/NCAR Daily Reanalysis (Tropopause)
Meteorology reanalysis	NCEP/NCAR Monthly Reanalysis (Other Gauss)
Meteorology reanalysis	NCEP/NCAR Monthly Reanalysis (Pressure)
Meteorology reanalysis	NCEP/NCAR Monthly Reanalysis (Surface Gauss)
Meteorology reanalysis	NCEP/NCAR Monthly Reanalysis (Surface)
Meteorology reanalysis	NCEP/NCAR Monthly Reanalysis (Tropopause)
Ocean Gridded	GHRSST Sea Surface Temperature (SST)
Ocean Gridded	Ocean waves model
Ocean Gridded	Ocean wind (from QuikSCAT)
Ocean Gridded	Tsunami test
Ocean Gridded	Tsunami wave height test
Ocean gridded	HadISST sea surface temperature
Ocean gridded	Oscar surface currents (filtered monthly means)
Ocean gridded	Oscar surface currents (filtered)
Ocean gridded	Oscar surface currents (unfiltered monthly means)
Ocean gridded	Oscar surface currents (unfiltered)
Ocean in-situ	Argo profiling floats
Ocean in-situ	GTSPP Atlantic Ocean
Ocean in-situ	GTSPP Indian Ocean
Ocean in-situ	GTSPP Pacific Ocean
Ocean in-situ	Mean Sea Level Data
Ocean in-situ	TAO Array Time Series
Ocean in-situ	WODB 2005 North Atlantic
Ocean in-situ	WODB 2005 North Pacific
Ocean in-situ	WODB 2005 Southern Hemisphere
Ocean reanalysis	NCEP Global Ocean Data Assimilation System (GODAS)
PMEL data	Alaska Bottle (data rescue)
PMEL data	Alaska CTD (data rescue)
PMEL data	Arctic CTD (data rescue)
PMEL data	Arctic Time Series Drifter Buoy
PMEL data	Arctic Time Series Ocean Subsurface
PMEL data	Asia Region CTD (data rescue)
PMEL data	Asia Time Series Drifter Buoy
PMEL data	Bering Sea WODB2005
PMEL data	JAMSTEC Pacific CTD
PMEL data	Puget Sound CTD (data rescue)
PMEL data	Puget Sound Time Series Ocean Subsurface
PMEL data	Race Bering Sea
PMEL data	VENTS CTD
PMEL data	WOCE Sea Level Data
PMEL data	West Coast CTD (data rescue)
PMEL data	West Coast Time Series Ocean Subsurface
PMEL demos	GTSPP Demo
PMEL demos	NODC Argo Demo
PRIDE	ADCP current data
PRIDE	UHSLC Sea Level (Daily)
PRIDE	UHSLC Sea Level (Hourly)
PRIDE	UHSLC Sea Level (Monthly)

   另外，在网页的右下角，还有画图时的各种参数设置。从这里，我们看出这个网址的强大啦。哈哈~
   最后，我答应了美女@黎大页子 ，过来看看吧。传说清风老五深深善人何版小黑等人呀，别怪我没召唤你们呀，谁让你们长的不如人家美呢

topmad

@artmunich 那好吧，求大叶子的生活照，大家好看看  我们也就无怨无悔了

artmunich

topmad 发表于 2011-9-3 07:40

                               
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@artmunich 那好吧，求大叶子的生活照，大家好看看  我们也就无怨无悔了

狼多肉少，尤其论坛上还有个@传说中的谁 ，生活照不能随便传呀

topmad

artmunich 发表于 2011-9-3 09:56

                               
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狼多肉少，尤其论坛上还有个@传说中的谁 ，生活照不能随便传呀

呃，笨笨啊....

zsmnantong

果然强大，摸摸看，A版主辛苦啦

zsmnantong

摸了一下，感觉确实不错，不过和其他的一些在线绘图区别不是很大，就是可选的资料变多了，可以做不同方向的剖面，可惜不能让多个要素显示在一张图上啊

artmunich

zsmnantong 发表于 2011-9-3 22:52

                               
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摸了一下，感觉确实不错，不过和其他的一些在线绘图区别不是很大，就是可选的资料变多了，可以做不同方向的 ...

恩，不过它提供了export data功能

Legendary

现在貌似not available了

zihan6688

对，not available

净含量

很强大啊！谢谢