![erdas imagine 2014 tutorial erdas imagine 2014 tutorial](https://i.ytimg.com/vi/PXEp-E4w78E/maxresdefault.jpg)
The columns assign to each pixel a value from 0 to 255 (called a DN number). Notice that the X and Y values in the table still change, but that the values in the File Pixel and LUT (Look Up Table) Value columns do not change. Move the cross-hairs again, but this time stay within one pixel. Zoom in on the image a few times so that you can see each individual pixel. You do this, notice that the X and Y values in the table change. Use your pointer to move the cross-hairs by clicking once in the intersection of the two lines and dragging the center of the cross around. Change back to the arrow button appearĪnd white cross-hairs will appear on the image. This part of the exercise is to illustrate the point that ***Clicking on the right mouse button gives you access to many of the functions in ERDAS*** So.if you cannot find a function in the menu or on the tool bar, try clicking once on the right mouse button.Ĥ.
ERDAS IMAGINE 2014 TUTORIAL FULL
This command is analogous to the "Zoom to Theme Extent or Full Extent" buttons in ArcView.
![erdas imagine 2014 tutorial erdas imagine 2014 tutorial](https://i.ytimg.com/vi/92Ssl3uhKsA/maxresdefault.jpg)
Click on the image with the right mouse button and choose "Fit Image to Window" from the menu that appears. On the toolbar inside the the Viewer window, click on the Zoom In button. Make sure that the file type is ".img".ģ. Open the "pnw98_bbg.img" file from the folder. In the Viewer window go to File -> Open -> Raster Layer. All available functions for ERDAS can be activated from the Menu Bar however, not all functions can be activated from the Viewer. When ERDAS opens, a Menu Bar running across the top of the screen and a Viewer window below the Menu Bar appear. Open ERDAS IMAGINE from your desktop by going to Start -> Programs -> ERDAS IMAGINE 8.4.
![erdas imagine 2014 tutorial erdas imagine 2014 tutorial](https://i.ytimg.com/vi/ffPMS82pFGc/maxresdefault.jpg)
ERDAS IMAGINE Exercise 1.by: Sonya Remington 1.