Abstract By using precision agriculture as the basis for site-specific input applications, this study describes the development and implementation of a web-based computational tool for the spatial analysis of agricultural data and the creation of thematic maps. This tool, which is integrated into the R software environment, can create thematic maps using ordinary kriging and inverse distance weighting interpolation. In addition, the tool automatically selects the semivariogram parameters for geostatistical analyses and identifies the best-fitting model. To evaluate the software, statistical analyses of agricultural soil attributes and indices in two fields were performed to compare the maps generated by the developed tool and ArcMap. The results showed that most of the interpolations were similar across the maps. The developed tool is freely available online, simple, and reliable, and it allows users to provide information regarding spatial and temporal variabilities based on various attributes, thus contributing to more assertive decision making in agricultural management.

中文翻译：

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用于空间分析和专题地图生成的 Web 应用程序

摘要 通过使用精准农业作为特定地点输入应用程序的基础，本研究描述了基于网络的计算工具的开发和实施，用于农业数据的空间分析和专题地图的创建。该工具集成到 R 软件环境中，可以使用普通克里金法和反距离加权插值法创建专题地图。此外，该工具会自动选择用于地统计分析的半变异函数参数并确定最佳拟合模型。为了评估该软件，对两个领域的农业土壤属性和指数进行了统计分析，以比较开发工具和 ArcMap 生成的地图。结果表明，大多数插值在地图上是相似的。