All-in-One Lightweight GIS Platform

**DBF **(DataBase File) is a file format for storing data, first introduced by the dBASE database system. It is widely used as a storage method for attribute data in GIS file formats such as Shapefile, and can record the non-spatial attribute information of each spatial element, facilitating data analysis and query.

SHP (Shapefile) is a commonly used GIS data format. It is a vector data format designed by ESRI (Environmental Science Research Institute) and can be used to store and edit various geographic information data, such as points, lines, and surfaces. SHP files are a binary-based format that contains the geometric information and attribute information of geographic entities.