- From the menu bar select File / New to create a blank display or click New
- From the menu bar select View / Algorithm, to display the contents of the algorithms of the Window, or view previously created.
- Algorithm box will appear and a new Window boxes as follows:
- In the image window box there is written Algorithm Not Yet Saved ***
In the box there is no image because there is no image file is entered *** Signs show window / box is currently active or being elected, the number 3 indicates that the window box is first opened the box, this figure will increase by the amount of window boxes opened so that when we opened the box to the 15 it will display the number 15 on the display. Algorithm Not Yet Saved writing means that we open the display window is not already stored in the algorithm file (. ALG).
- From the menu click on the image above algorithm under No word dataset to load the data to be displayed.
- Will come out a new look, a box Raster Dataset
- Then select Data are shown mean we select the highlighted file and the box will close the Raster Dataset. . means we choose the file that the higlight and the box will not close the raster dataset. This Layer Only the phrase that follows the word OK and Apply tersebuut indicates that the command affects only the selected layer only but not for all the layers. is the command to show information from the dataset file which we will choose.
- When the data is original data, then the cell size x and y will be worth 1 meters. This value should we change the subject to Landsat-TM spatial resolution of 30 meters, ie by clicking Then it will appear :
- Then click on the new box will appear
- Then click on the new box will appear
- Fill in the option value of 30 X Dimension and Y dimension as the example above, then click OK.
- Click Yes if there is a statement Save changes before closing the editor?
- The values of x and y cell size will change to 30 meters, and then click Cancel
- After you select a data file, and then we determine what the layer will display the data. When you have selected, then the file name will appear on the city's algorithm.
- Set the type layer to be used to display data that has been loaded, multiple layer options provided are Pseudo, Red, Green, Blue, Intensity, Height, and others. To find out the type of layer can by right-clicking on the sentence Pseudo Layer.
- Signs • indicate the type layer selected.
- To display a combination of channel 542 for example, then make three layers, namely Red, Green, and Blue.
- To show the classification results, it is made Class Display layer.
- To display the Color Pseudo, Pseudo layer is made
- To change the type layer right click on the layer to be replaced.
- To mengduplikasi click Duplicate layer or layer copy then paste layer
- To remove the layer click the layer cut
- To turn off the layer, right click and then select Turn Off or click
- Image and to raise and lower level layer.
shows the active layer and the selected file will be displayed on the proficiency level layer (the example above shows one band as the selected layer). By clicking the down arrow beside the text B1: Band 1 then it will appear around the layer that is on file (in this case is 7 iini band of Landsat-TM) as the example above.
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