there are two types of GPS

来源: f64 于 2003-12-22 23:54:00 [] [旧帖] [给我悄悄话] 阅读数 : (962 bytes)
本帖于 2004-02-06 15:24:48 时间, 由普通用户 old-cotton 编辑
回答: 介绍您一款好的地图软件：ROUTIS 由 太平洋 于 2003-12-22 22:04:00

outdoors and street driving.

For street driving you may use a receiver in conjuction with a notebook - though you might want another person to hold it for you or the noteboook will drop, bang and crack sooner or later.

For outdoors the unit must self contained thus you must be able to upload maps to the GPS unit. Only the OEM's mapping software can upload maps. If you have a Garmin, mapsource is the only choice, or you have a Magellan then mapsend only. All other 3rd party software via comm port/NMEA can transfer position, waypoints, routes only. You cannot upload map to the GPS. Then means you must use the GPS together with the device that the software runs on.

It appears you guys are interested in street driving. you probably should get something like a palm with Magellan receiver or Garmin Ique. Handling a notebook while you are driving is unmanageable.

All maps other than Magallan mapsend are quite accurate.





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• 回复：there are two types of GPS -bmw325i- ♀ 给 bmw325i 发送悄悄话 (319 bytes) () 12/23/2003 postreply 01:12:00

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• 呵呵，多谢！我会东张西望的：-）MERRY XMAS -bmw325i- ♀ 给 bmw325i 发送悄悄话 (0 bytes) () 12/23/2003 postreply 12:39:00

• 回复：there are two types of GPS -f64- ♀ 给 f64 发送悄悄话 (748 bytes) () 12/23/2003 postreply 09:16:00

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