![]() I really don't know what I'm doing wrong, it seems like such an easy task in general. But this also only generates the "Boolean AND" raster again. ![]() I also tried to do it with a condition, where all pixels from the "mid_veg_to_raster" that have the value 4 should stay 4 and where all values from the "high_mid_veg_boolean" that have the value 1 should stay 1 (to generate a raster with 2 values(4,1)). producing a 1-band image with the same view). Start ArcMap Start ArcMap by clicking on the Start button and navigating to All Programs, ArcGIS, ArcMap 10. You will be doing some Raster Math with these three rasters and in Part 2 you will explore some basic cell statistics functions. But unfortunately it gives a 1-band image which is really darker than original image. Part 1: Add the Raster You need to add the three rasters to your ArcMap instance. This is useful if you need to create a new raster dataset with a specific band combination and order. Illustration Usage This tool can also create a raster dataset containing subset of the original raster dataset bands. This is useful when working with imagery. My data is 16-bit and by setting pixel type to 8-bit, now Copy Raster tool woks. 08-05-2016 06:43 AM by HarmenHuigens New Contributor I would like to calculate a Modified Soil-Adjusted Vegetation Index 2 on the basis of Landsat 8 OLI imagery, bands 5 (NIR) and 4 (RED), using the Raster Calculator. Creates a single raster dataset from multiple bands. ArcGIS pro now must ask you to use geoprocessing tools to get the sum. Use this function when you have multiple rasters that you want treated as a single item, such as calculating the same statistics for all images, or when color balancing so you don't need to color balance each image separately. In the original ArcGIS, you can easily find the sum by using the statistic of the raster. I thought I could just subtract the "high_mid_veg_boolean" from the "mid_veg_to_raster" within the raster calculator, but this only generates the boolean raster again (?). The Merge Rasters function groups or merges a collection of rasters. 12 The Geoprocessing tool that will extract out a single band from your three band raster is the Make Raster layer tool. To do so, I first created the "Boolean AND" from both raster to get the pixels where both rasters overlay (see blue pixels). There are many areas where the raster of the middle vegetation overlays with the high vegetation, so I wanted to subtract the high vegetation raster from the middle vegetation raster to get the "true shrub vegetation". Start ArcMap and add the grids representing the bands of data to a data frame. ![]() I extracted the middle and high vegetation points from a lidar-point cloud and converted the points into two separate rasters (one for the high vegetation in dark green and one for the middle vegetation in light green). ![]()
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