Recent progress in satellite sensing technology offer promising possibilities for evaluating soil fertility across vast landscapes. Utilizing data from NASA’s satellites, such as Landsat and MODIS, researchers can now create Soil Fertility Index grids. This method entails the interpretation of re

Emerging techniques are facilitating soil fertility index mapping at expansive scales. Utilizing satellite data from NASA provides a valuable means to estimate nutrient availability across vast areas. This approach merges optical data with field data to construct precise fertility index maps . S