Unzip this file into a writeable directory. You should end up with a \"Geocode\" project, as well as Bitmaps and TestData directories. This sample geocodes single-match zip codes, entered by the user, or a batch-match of a table of zips (and

NMEA0183MFGCodes 是从NMEA网丫下载的,大家看看.-NMEA0183MFGCodes Receiver net from the top download, see.

GPS系统P码的产生，37颗卫星的都有，数据长度为1.5s的，还可以输出前12位进行验证。-P code generation, GPS systems, satellite 37 has a data length of 1.5s, and can also output the top 12 for authentication.