Lecture 3: Vegetation Sampling - Alaska Geobotany Center
Lecture 3: Vegetation Sampling - Alaska Geobotany Center
Lecture 3: Vegetation Sampling - Alaska Geobotany Center
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Some reflectance spectra <br />
The cell structure of the <br />
leaves and the plant canopy, <br />
strongly scajer near-‐infrared <br />
light (from 0.7 to 1.1 µm). <br />
(http://internet1-ci.cst.cnes.fr:8100/cdrom/ceos1/titlep.htm)<br />
Normalized Difference Vegeta4on Index, NDVI = (NIR – R) / (NIR + R)