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  2. Environmental impact of cannabis cultivation - Wikipedia

    en.wikipedia.org/wiki/Environmental_impact_of...

    Cannabis agriculture is a massive industry in its scope and extent, yet its environmental impact is much less researched than comparable agricultural products produced at this scale. [1] Many countries around the world are liberalizing their cannabis policy which will make the industry grow, and as the industry grows, so does the urgency to ...

  3. Soil-adjusted vegetation index - Wikipedia

    en.wikipedia.org/wiki/Soil-Adjusted_Vegetation_Index

    Empirically derived NDVI products have been shown to be unstable, varying with soil colour, soil moisture, and saturation effects from high density vegetation. In an attempt to improve NDVI, Huete [1] developed a vegetation index that accounted for the differential red and near-infrared extinction through the vegetation canopy. The index is a ...

  4. Cannabis cultivation - Wikipedia

    en.wikipedia.org/wiki/Cannabis_cultivation

    Cultivation of cannabis is the production of cannabis infructescences ("buds" or "leaves"). Cultivation techniques for other purposes (such as hemp production) differ.. In the United States, all cannabis products in a regulated market must be grown in the state where they are sold because federal law continues to ban interstate cannabis sales.

  5. Enhanced vegetation index - Wikipedia

    en.wikipedia.org/wiki/Enhanced_vegetation_index

    2011 Enhanced vegetation index based on MODIS Terra data. The enhanced vegetation index (EVI) is an 'optimized' vegetation index designed to enhance the vegetation signal with improved sensitivity in high biomass regions and improved vegetation monitoring through a de-coupling of the canopy background signal and a reduction in atmosphere influences.

  6. Michigan Cannabis Regulatory Agency asks for clearer guidance ...

    www.aol.com/michigan-cannabis-regulatory-agency...

    Dozens of cannabis plants in one of the grow rooms inside Winewood Organics in Ann Arbor on Saturday, Sept. 30, 2023. ... More on the state's marijuana industry: Michigan's cannabis industry turns ...

  7. Vegetation index - Wikipedia

    en.wikipedia.org/wiki/Vegetation_index

    6- monthly NDVI average for Australia, 1 Dec 2012 to 31 May 2013 [1]. A vegetation index (VI) is a spectral imaging transformation of two or more image bands designed to enhance the contribution of vegetation properties and allow reliable spatial and temporal inter-comparisons of terrestrial photosynthetic activity and canopy structural variations.

  8. Normalized difference vegetation index - Wikipedia

    en.wikipedia.org/wiki/Normalized_difference...

    The normalized difference vegetation index (NDVI) is a widely-used metric for quantifying the health and density of vegetation using sensor data. It is calculated from spectrometric data at two specific bands: red and near-infrared.

  9. Storie index - Wikipedia

    en.wikipedia.org/wiki/Storie_index

    The Storie index is a method of soil rating based on soil characteristics that govern the land's potential use and productivity capacity.Developed by R. Earl Storie at University of California, Berkeley in the 1930s as a method of land valuation, it is independent of other physical or economic factors that might determine the desirability of growing certain plants in a given location.