Lab 1 [GIS5027L]: Visual Interpretation

This map demonstrates how to identify areas of an image based on tone (brightness/ darkness) and texture (smoothness/roughness, as measured by how much the tone changes in a small area). 
This map demonstrates how to use image characteristics/criteria to identify features in the image (shape and size, shadowing, patterns, and association). 


This week's lab focused on various ways to visually interpret aerial photographs. By using a 5-point scale to understand tone and texture, I was able to identify areas of an image that differed by the height of the imaged features. In the next part of the lab, I learned how to include characteristics such as shape, size, shadows, pattern, and association to identify broad categories of features (e.g., neighborhoods) and specific types of features associated with this  category (e.g., residential housing).

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