基于AE的GIS开发与应用（c#),功能有缓冲区分析，叠加分析，属性查询，位置查询，加载shapfile，鹰眼，简单渲染，点密度渲染，单值渲染，地图整饰（图名，图例，比例尺，指北针），画点、线、面。-Development and application of GIS based on AE (c#), function of buffer analysis, overlay analysis, attribute query, location query, load shapfile, Ha

一个gps和ins组合导航的matlab程序-kalman-localization Implementation of localization using sensor fusion of GPS/INS/compass through an error-state Kalman filter. The MATLAB code borrows heavily Paul D. Groves book, Principles of GNSS, Inertial, and