Vegetation indices (VIs) are produced as a combination of different reflectance bands that captured by multispectral images (MSIs). These indices, such normalized difference vegetation index (NDVI), reported to be proxy indicators photosynthetic activity, plant canopy biomass, and leaf area index. To determine the utility using VI derived from MSI model growth, random regression (RR) models wit...

We propose an adaptation of Hartwick’s investment rule to models with population growth and show that following is equivalent a time-invariant real per capita net national product. In the so-called DHSS model capital accumulation resource depletion proposed equates capital, dilution effect growth, value resource, gross effect. investigate why this asymmetry arises by analyzing general multiple ...