gps数据采集与显示

在传输GPS定位数据是，应先对数据进行处理，只把经度、纬度和时间信息提取来。也就是仅仅从中提取出要求的那部分定位数据，忽略掉其余的信息。-gps data acquisition and display of the GPS data transmission, should the data processing, only longitude, latitude and time to extract information. Is only extracted from that part of the requirements of the positioning data, ignoring the rest of the information.