It is crucial to use ArcGis software for the management and application of geographic information databases in natural resource management work.ArcGis software has a rich tool library and powerful secondary development capabilities.It can use Python language to customize geographic tools,which is an easy to master secondary development tool.ArcGis can provide comprehensive port support and a friendly development environment for Python,suitable for beginners'secondary development.Python programming based on ArcGis can achieve localized and personalized applications in natural resource management.