This diagram was created in 1858 for the nurse Florence Nightingale to show the poor sanitary conditions of hospitals under which the British army was exposed. Particularly, programme 3 explains the history of ‘The rose diagram’. Hover over the petals of the rose diagram for.
Rose diagram geology series#
Therefore, you easyly can measure also on the downward side of geological planes. ‘The beauty of diagrams’ at BBC Four is a series of 6 programmes that analyse key diagrams. Make Rose Diagram This will create a rose diagram from scratch, data used is from tocher.txt in OpenStereo. The program calculates the precise direction of the dip.Īlso, it does not matter wheather you perform measurements in display-up or display-down device position. You only have to place the device on the plane and adjust it roughly in the direction of the dip. Second, the rose diagram is constructed, which may include setting the number of bins, setting the color, turning off the border, etc. You will also work faster because you don't have to adjust the iPhone on the schistosity plane. First, the data must be converted to a circular object, which means specifying that the data are directions, in degrees, are geographically referenced, and that the values increase clockwise. Plot the data as poles to create a scatter plot.
![rose diagram geology rose diagram geology](http://help.rockware.com/rockworks17/WebHelp/rose_diagram_sm2.png)
The rose diagram/histogram bars can be stacked to show the relative proportions of subsets within the data. The measurements are more precice than measurements with a conventional geological compass. Procedure for hand contouring orientation data on a stereonet: While you wont be required to hand plot and contour data you should know what is involved (i.e. Using Lambert on the iPhone has a number of advantages in comparision to a conventional geological compass. The data can also be previewed in projection diagrams and transferred to your computer. All measurements will be stored and can be reviewed in data tables. You can use Lambert to measure the direction and the angle of dip of geological strata or for the measurement of the plunge and plunge direction of lineations. The graphic, which Nightingale used as a way to explain complex statistics simply, clearly, and persuasively, has become known as Nightingale's 'Rose Diagram.' In January 1859 Nightingale more offically published and distributed A Contribution to the the Sanitary History of the British Army During the Late War with Russia. It is always possible to use the Python structural geology applications classes without the GUI (OpenStereo, for example). Quinn and designed to support the collection of structural measurements from remote sensing data, by using mplstereonet. Lambert is an app that turns your iPhone or iPad into a geological compass. Rose diagram provide a simple class to draw geological rose diagrams.