Active and Passive Remote Sensing - University of Rhode …
Electrical Characteristics and Relationship with Moisture One measure of a material's electrical characteristics is the complex dielectric constant, defined as a measure of the ability of a material (vegetation, soil, rock, water, ice) to conduct electrical energy. Dry surface materials have dielectric constants from 3 to 8 in
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Resolutions of Remote Sensing - Data center
www.edc.uri.edu1 Resolutions of Remote Sensing 1. Spatial (what area and how detailed) 2. Spectral (what colors – bands) 3. Temporal (time of day/season/year) 4. Radiometric (color depth) ...
Topographic Map Symbols - University of Rhode Island
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