VB gps端口通讯定位

通过枚举方式自动连接电脑串口，解析gps nema0183协议数据包，显示出当前的经纬度，海拔和时间

一个基本的类 用于提取GPS数据中的经纬度，速度高度信息，功能较简单。-A basic category for the extraction of GPS data in latitude and longitude, speed, height information, a simpler function.

--收集的-----vc++mapx资料------ 给大家--- collected----------- vc MapX information for everyone to s

The idea behind differential GPS is to remove as much errors as possible from the range measurements by establishing these errors at a reference site. In its most simple setup, a GPS receiver is located at a well surveyed position and its (pseudo) range measurements are compared with the actual calculated range from this receiver to the SV s. The differences between measured ranges and calculated ranges at the reference receiver are applied as corrections to the ranges measured by other receiver(s) close by.

该代码使用的是vc，该代码实现了向手机发送短信的功能。-The code using vc, the code to realize the functions of mobile phones to send text messages.

资源描述此源码是有关百度地图的API设计，其主要针对于进行Android手机地图APP的开发者，此代码可帮助开发者大幅度提高开发效率并能给予开发者必要的提高和帮助，是手机地图开发者的不二法宝~！~

卫星定位-GPS satellite location

这是 GPS L5 代码生成器

MapX控件的使用-using of mapx.ocx

运行程序前请先把"地图"文件夹中的地图集和图层拷到mapX4.0的maps文件夹中 刚开始的登录界面里 用户名和密码都为空,直接点击 "确认" 即可-post before running the program the "map" folder and the Atlas layer of metadata mapX4.0 maps folder at the beginning Lane user interface login names and passwords are empty, just click the "confirmation" can be