# The Construction of a Digital Agricultural GIS Application Suite
## 3 Result and Discussion
### Component Design Considerations
\begin{table}
\begin{tabular}{c c c} \hline \hline
**Technology** & **Component Name** & **Functional Description** \\
**Requirement** & & With a dynamic display function of page functions, this component provides a page display container and configuration route input form for displaying component page content and configuration route names. \\ \cline{2-3}  & Agricultural Application Navigation & This component is equipped with basic menu-bar navigation functionality for digital agriculture industry application systems. \\ \hline Visualization & Agricultural Region Overview & This component is equipped with functions to display regional overviews, agricultural developments, administrative divisions, physical geography, and socioeconomic information for digital agriculture demonstration areas. \\ \cline{2-3}  & Regional Location Map & This component is equipped with map animation display functionality for the location of digital agriculture demonstration areas. \\ \hline  & Agricultural Plot Extraction & This component is equipped with agricultural plot extraction operations and result display functionality based on remote sensing images and agricultural knowledge. \\ \cline{2-3} Computational & & This component is equipped with crop type identification operations and result display functionality based on remote sensing images and agricultural knowledge. \\ \cline{2-3} Agricultural & & This component is equipped with crop growth analysis operations and result display functionality based on remote sensing images. \\ \cline{2-3} Dynamics & & This component is equipped with crop type identification operations and result display functionality based on remote sensing images. \\ \cline{2-3} Monitor & Agricultural Disaster Monitoring & This component is equipped with agricultural disaster monitoring information display and analysis functionality. \\ \hline  & Crop Yield Estimation & This component is equipped with crop yield estimation operations and result display functionality. \\ \cline{2-3} Computational & & This component is equipped with cultivation suitability analysis operations and result display functionality for different crop types and natural conditions. \\ \cline{2-3} GIS & & This component is equipped with agricultural policy implementation effect analysis operations and cultivation suitability evaluation. \\ \cline{2-3} Decision Support & Agricultural Parameter Inversion & This component is equipped with agricultural basic parameter inversion operations based on remote sensing images and agricultural knowledge. \\ \hline  & Agricultural Statistics & This component is equipped with the function of displaying statistical charts of agricultural thematic information. \\ \cline{2-3} GIS Spatial Analysis & Agricultural Spatial Query & This component is equipped with a spatial query function for information on agricultural topics. \\ \cline{2-3} + & & This component is equipped with spatial analysis functions for agricultural thematic information. It provides three analysis methods: a planting environment overlay analysis, topographical suitability analysis, and contiguous farmland analysis. \\ \hline \hline \end{tabular}
\end{table} 
Table 1: Composition of the digital agricultural GIS application suite. Table 1 presents an overview of all components and their basic descriptions. In this paper, a technology + requirement classification method is applied, categorizing all components into eight groups. For each group, a representative component is selected for detailed description. Some components have implementation effects that are easily described in texts, so these are omitted from further elaboration. Below is a detailed introduction of the selected representative components of different groups. Agricultural disaster monitoring component: This component primarily monitors crop growth conditions, meteorological data (such as temperature and precipitation), soil moisture, and pest and disease occurrences. The monitoring results are visualized through line charts and other graphical formats.