الملخص

Spatial modeling is one of the important tools in the geographic information systems environment that is used to show the causal relationships between the spatial variables of various phenomena. (overlay) to get accurate results. The main idea is based on building a geographic information base (Geo database) that organizes data on the phenomenon of the study area represented by environmental factors and agricultural crops in the form of layers so that each layer represents a specific topic, the aim of which is to prepare a spatial modeling map of agricultural land from matching each of the (structure) maps geology, elevations, slope, slope direction, soil, soil productive capacity) after studying and analyzing each one separately using Model Builder in ARC GIS 10.8.2 program to find out the best suitable places for agricultural crops in Al-Hamdaniya district and compare them with the crops actually planted for the year 2021. The study showed that the agricultural crops grown in Al-Hamdaniya district are located within the very good and good areas for cultivation, while there is little or no cultivation in the areas that are not suitable for cultivation.