Blog. A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today. Definition and synonyms of die from the online English dictionary from Macmillan Publishers Limited.
Vegetation Clearance. Vegetation management in all its guises sits at the heart of Avondale Environ's business and always will.
A Normalized Difference Vegetation Index (NDVI) is an equation that takes into account the amount of infrared reflected by plants.Live green plants absorb solar radiation, which they use as a source of energy in the process of photosynthesis.he reason NDVI is related to vegetation is that healthy vegetation reflects very well in the near-infrared part of the electromagnetic spectrum. Green leaves have a reflectance of 20% or less in the 0.5 to 0.7 micron range (green to red) and about 60% in the 0.7 to 1.3 micron range (near-infrared).