ERDAS Imagine and Digital Data

 ERDAS Imagine and Digital Data


Topics Covered:
Calculate wavelength, frequency, and energy of EMR
Locate about and use basic tools in ERDAS Imagine
Learn about and use the Viewer to view data in ERDAS Imagine
Subset data in ERDAS Imagine as a preprocessing step for making a map (in ArcGIS)
 Utilize the tools and functions of ERDAS Imagine
Interpret the Layer Info of digital data in ERDAS Imagine
Distinguish between the four types of resolution in ERDAS Imagine
Interpret and analyze thematic Rasters in ERDAS Imagine

For this lab we first explored the basic functionality of ERDAS Imagine in order to process and examine several images related to ground cover of the Puget sound region of Washington State. By contrasting Multispectral imagery as well as TM False Natural Color and TM False Color IR band combinations we were able to identify clearcut sections of forest to them create maps within ArcGIS Pro.




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