ArcGIS Multi-Band Composite Raster and Map Creation

 The composite raster band stacking ability provides many uses in the GIS world. One can effectively measure vegetative health and other qualities such as burn zones for prairie and grassland properties. Stacking different bands and creating a false IR view of land both before and land altering proves to be a useful and visually attainable tool. 

Using Esri ArcGIS Pro, the composite band tool was used to generate a RGB orthomosiac composite along with a False IR orthomosiac composite side-by-side within a cartographically correct map. The below map was creating to represent the Purdue Wildlife Area plot under a "normal" band view and false IR.




Notice the RGB vegetation in comparison to False IR. Healthy deep green foliage appears in the False IR composite band structure as being a deep purple, whereas unhealthy or dead plant life is a sharp green color. The band stacking can be arranged to convey certain vegetative qualities given a parcel of land.

Furthermore, metadata, scale, and north area help visualize size and orientation of aerial imagery being captured.

  

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