Landsat Image using to Calculate the Relationship between the Biophysical Properties of Soil
Khalid H. Abbas Al-Aarajy, Osamah Hadi Mutlag,
Khaleel I. Abood
Soil biophysical properties include a group of factors that affect plant growth support and their effects on the environment in general. Among the most important characteristics that were examined in the study are the water content of the soil ,the normalization different vegetation index in addition to land surface temperature The study aims to study the spatial distribution of these indicators within the study area and to find the relationship between these indicators and the extent of their impact on some of them, based on satellite image data from Landsat (9,8), and use the spatial analysis tools from GIS program, where The results witnessed a difference in distribution of indicators, as the study showed that the relationship between (NDVI ,LST) and(SMI,LST) which is an inverse relationship , While (NDVI, SMI) are linearly proportional. Finally, the study showed that spatial analysis tools are useful in studying such characteristics.
Keywords: Land sat, Land surface temperature, SMI, NDVI, Correlation
