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FEATURING ON IMAGE TO MONITOR

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  • 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:
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  • 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
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  • 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.
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  • 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 :
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  • Then click on the new box will appear
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  • Then click on the new box will appear
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  • 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.
  • 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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  • 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

  • Note:
  • 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.


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TUTORIAL SOFTWARE ER Mapper 7.x

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Activate ER Mapper Software Ver. 7.x

  • From the Windows XP or Windows 98/NT/2000 disable / close all other programs that are performing well and disable the screen saver program so as not to interrupt the work process to be performed.
  • From the Start menu select Programs and then select ER Mapper 7.x, then the image will appear as follows:


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  • Select Run ER Mapper in Evaluation Mode when we do not have a Permanent License on the Software. Wizard will not appear when the permanent License Mapper ER has been held on a computer is concerned.
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  • Or from a desktop computer can be searched shortcut icon as shown below, then click two times, so also will display a menu like the one above.
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Figure: Schematic satellite image processing tool using ER Mapper software
ERMAPPER application has 3 (three) windows / main window which is used to perform image processing in digital, that is the main window (Ermapper window), window image (image window) and window algorithm (algorithm window).

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Er Mapper 7.0 Main Window
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Display window Er Mapper 7.0
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Window algorithm Er Mapper 7.0

Through the main window we can do and bring a variety of modules which are provided for image processing. All the image manipulation process, both formulas, filtering, preparation of composite and the other is displayed in the window algorithm. So we can say that this store window algorithm formulas that we do image processing. We can also do the editing of the image manipulation process through the window of this algorithm. The results of image manipulation will be displayed in the image window.
In the image window, there are several menus that can be run by right-clicking the mouse on the image window.

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There are 5 groups of the menu that appears, namely:
Processing menu:
       Stop Processing (ESC), is used to interrupt the ongoing image.
       Image Refresh (F5), used to repeat the process of re-appearance of the image.
       Clip, a sharpening of the display image based on pixel values ​​that appear in the coverage area of ​​the image window. Sharpening is done by stretching the contrast based on the minimum and maximum pixel values ​​of coverage are shown.
Zoom menu:
       Previous Zoom, used to display images with the look as before.
       Zoom In, rear view
       Zoom Out, shrink the display
       Zoom to All Datasets, to zoom to the entire dataset area / surface are shown.
       Zoom to Current Dataset, zoom on area of ​​coverage of the dataset (layer / surface) were selected.
       Zoom to All Raster (Vector) Datasets, to zoom to the entire raster data (vector) are shown.
       Extent Zoom to Page, zoom into an area the size of paper used (depending on its setup page).
       Zoom to Page Content, zooming in on the contents of the map layout.
       Set GeoLink to None, remove GeoLink image window.
       Set GeoLink to Window (Screen / Overview Zoom / Overview Roam), set the image window to window geoling another image.
File menu:
Group menu contains standard menus are also available on the main window Ermapper.
Pointer menu:
These menus are used to change the mouse cursor functions:
       Hand, used for shifting the display image.
       Zoom, used to enlarge or shrink the image display by clicking the left mouse  drag down to raise or up to down.
       Zoom Box tool, used to zoom on a particular area in accordance with the desire to give depth to an area of ​​the box area in the area to be enlarged.
       Pointer
Ø  Information menu:
       Algorithm, is used to display the window algorithm.
       Cell Value Profile, to display the pixel value information window.
       Cell Coordinate, to display the information window coordinates.

Ermapper can display multiple image windows at once, but it only shows one window algorithm. The algorithms presented is an algorithm of the currently active window image or active the last time.


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Surface    : can be said as a dataset, in which a single surface can consist of one or more                   layers. There are several types to choose from a surface, namely Pseudocolor, Red 

Green Blue or Hue Saturation Intensity. 

Layer : can only be on the surface, and can only display one channel only. 

Current surface / layer: a layer / surface is highlighted (highlight), the layer is currently active / 

selected for further processing if we do a copy, duplicate, move up / down or turn off / on. 

Invalid layer : the layer that does not correspond to the selected type of surface 

(pseudocolor, RGB or HSI). This layer will be displayed with a red cross and will not appear in the image window. 

Off layer : the layer is not active, so it does not appear in the image window. 

Surface : can be said as a dataset, in which a single surface can consist of one or more layers. 

There are several types to choose from a surface, namely Pseudocolor, Red Green Blue 

or Hue Saturation Intensity. 

Layer : can only be on the surface, and can only display one channel only. 

Current surface / layer : a layer / surface is highlighted (highlight), the layer is currently active / selected for further processing if we do a copy, duplicate, move up / down or turn off / on. 

Invalid layer : the layer that does not correspond to the selected type of surface 

(pseudocolor, RGB or HSI). This layer will be displayed with a red cross and will not appear in the image window. 

Off layer : the layer is not active, so it does not appear in the image window.



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Free ArGIS Tutorial Basic

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ArcGIS Tutorial is highly sought by those who want to learn ArcGIS independently. On the mailing list several times a member rsgisforum also questioned it. A search on Google with keywords "ArcGIS Tutorial" always found the foreign-language tutorial (English), while the needs of those who are looking for is in the Indonesian language.


A friend gave me ArcGIS module created by GIS Consortium team Aceh Nias. And the best part of this module is in Bahasa Indonesia. You can see on the front cover right?

ArcGIS Tutorial contents in Indonesian language is quite complete for the basic level (Basic). To detail the contents of this tutorial, I quote the following table of contents, which I took from the module.

CHAPTER I. GEOGRAPHIC INFORMATION SYSTEM

CHAPTER II. INTRODUCTION ArcMap

CHAPTER III. INTRODUCTION ArcCATALOG

CHAPTER IV. rectification

CHAPTER V. MAKE A SPATIAL DATA

CHAPTER VI. Vector data editing

CHAPTER VII. FEATURING SPATIAL DATA

CHAPTER VIII. DATA QUERY

CHAPTER IX. MAP LAYOUT AND PRINTING

CHAPTER 10. SOURCE OF DATA IN ArcGIS

Then Bagimana and where can I get it? Maybe you like it .. pertanyan I myself hesitated to publish it to the public via the internet so that all who need it can get. But with my intention to divide and principled "Not In Eat Yourself" then the module Basic language Tutorial ArcGIS Indonesia is my share to my friends in need. Previously I apologize if anyone objected to what I'm doing this.
Can you see the download link at the end of this post, I was also shared modules made ​​my own ArcView 3.3. I also intend even harder to write about GIS tips and tricks in this blog, because it's been a long time I did not write in this blog. OK, I hope useful ...



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