HowTo:  Create a multiband raster from Landsat 8 band images

【解决方案】
The instructions provided describe how to create a multiband raster from Landsat 8 band images.



Option A: Use the Composite Bands (Data Management) tool. 1. In ArcMap, navigate to Geoprocessing > ArcToolbox > Data Management Tools > Raster > Raster Processing > Composite Bands.
2. Click the browse button, and search for the desired input raster.


3. Specify the name and location of the output raster, and click OK.




If working outside a geodatabase, specify the extension of the output raster.

Option B: Use the Composite Bands button in the Image Analysis window. 1. In ArcMap, add the raster bands to the map document.
2. Navigate to Windows > Image Analysis.


3. In the Image Analysis window, hold down the shift key and select the band images.
4. Click the Composite Bands button.




The output of the Image Analysis window is added to the map document as a temporary layer. To save the output layer as a raster dataset, click the Export button on the Image Analysis window and specify the output location of the raster dataset.



Symbology. Under the Show section, select the 'Stretched' option, and specify the band to be used for the stretch values. Input the desired parameters, and click OK.





【其它相关参考】

1. ArcGIS Help: Raster bands
2. ArcGIS Help: Supported raster dataset file formats
3. ArcGIS Help: Composite Bands (Data Management)
4. ArcGIS Help: Creating a mosaic dataset
5. ArcGIS Help: Using the Composite Bands button on the Image Analysis window

【创建及修改时间】
Created: 4/8/2015 Last Modified: 4/16/2015
【原文链接】
http://support.esri.com/en/kno ... 44440