What Happens to a Human Body Submerged in the Seawater for 2 Years? The headline about the fact that the investigators have finally found the site of the Air France crash, which disappeared in mysterious circumstances over the Atlantic back in June 2009, captured my imagination.
DEFINITION of 'Negative Volume Index - NVI' A technical indicator that relies on changes in a securityâs volume to identify when smart money is driving the current trend. The Negative Volume Index suggests that unsophisticated investors buy and sell primarily on high-volume days, while shrewd investors are more likely to trade on low-volume days. A technical indicator that relies on changes in a securityâs volume to identify when smart money is driving the current trend.
This difference in absorption is quite unique to live vegetation and provides a measure of the greenness of the vegetation. NDVI is an index which measures this difference, providing a measure of vegetation density and condition.It is influenced by the fractional cover of the ground by vegetation, the vegetation density and the vegetation greenness. It indicates the photosynthetic capacity of the land surface cover.his difference in absorption is quite unique to live vegetation and provides a measure of the greenness of the vegetation. NDVI is an index which measures this difference, providing a measure of vegetation density and condition.