How to remove band from stack in ERDAS 2013?

How do I change my erdas band?

Quote from video: Or click here and a window will appear. From this window choose the display layers.

How do you stack bands in erdas imagine?

Layer Stacking with Erdas Imagine



Navigate to your data folder and select the band one image. Be sure to change the File of type dropdown on the bottom of the input file menu to All File-based Raster Formats or TIFF so that your files will be visible in the selector. Once you have selected the file hit OK.

What is band stacking in remote sensing?

Layer stacking is a process of combining multiple separate bands in order to produce a new multi band image. This type of multi band images are useful in visualizing and identifying the available Land Use Land Cover classes.
 

Where do you find layer stack option in erdas?

1 Open Erdas Imagine, and click Interpreter > Utilities > Layer Stack. 2 Click on the Input File folder icon, and select the file to add first.

How do I recode in erdas?

Open the Thematic Recode dialog by choosing Interpreter > GIS Analysis > Recode. Enter the classified image as the Input file, and enter a new Output file name. Click Setup Recode, and renumber the New Value column so that similar classes share the same value.

What bands are false color?

Our four most common false-color band combinations are:

• Near infrared (red), green (blue), red (green).
• Shortwave infrared (red), near infrared (green), and green (blue), often used to show floods or newly burned land.
• Blue (red), two different shortwave infrared bands (green and blue).

What is band stacking?

The term bandstacked applies to an antenna or satellite feedhorn (LNBF) that is designed to operate on two or more bands of frequencies. Usually, a portion of the radio frequency spectrum that has been divided into a low band and a high band.

Why layer stacking?

Layer stacking is a process for combining multiple images into a single image. In order to do that the images should have the same extent (number of rows and number of columns), which means you will need to resample other bands which have different spatial resolution to the target resolution.
 

How do I combine raster bands?

Open the Mosaic To New Raster tool by navigating to ArcToolbox > Data Management Tools > Raster > Raster Dataset.

1. Insert the raster files.
2. Select the output location.
3. Specify a name and extension for the output.
4. Specify the pixel type.
5. Specify the number of bands.

How do you classify on erdas?

Performing Supervised Classification In Erdas Imagine

1. Click on Raster tab –> Classification –> Supervised –> Supervised Classification and a new window will open.
2. Within the new window that just opened up set your Input Raster File as ‘watershed.
3. Bring up ArcMap and do a map composition of the classified image.

How do you Mosaic in ERDAS IMAGINE?

Mosaic

1. On the Raster tab select Mosaic and click MosicaPro.
2. MosaicPro pane are appears, click Display add images dialog(i) and choose the images.
3. select Automatically generate seamlines for intersection(iv), seamlines generation options pane is open, choose Weighted seamlines and click OK.

How do I add a shapefile to erdas?

Open AOI (that you wish to convert to a shapefile) in 2D View (table of contents) Create new shapefile (File > New > Vector Layer) Choose Polygon shape > OK. Select/Highlight AOI file in table of contents. Use Select tool (AOI tab > drawing tab) to select features from AOI you wish to copy.