زيادة في التوثيق يا عبدالله، إن كان عندك حساب في إزري للدخول لقاعدة المعرفة (Knowledge Base) وإنشاء الحساب لديهم مجاني كأنك تنشيء حساب في المنتدى، فادعوك للاطلاع على هذه الصفحة على هذا الرابط
http://support.esri.com/index.cfm?fa...leShow&d=28731
وإذا ما لك خلق تنشيء حساب عندهم فهذا نص كلامهم
كود:Bug: USB connection does not link a GPS unit to ArcGIS Article ID: 28731 Bug Id: CQ00210660 Software: ArcGIS - ArcEditor 9.0, 9.1 ArcGIS - ArcInfo 9.0, 9.1 ArcGIS - ArcView 9.0, 9.1 Platforms: N/A Description ArcGIS supports only serial port connections of GPS equipment. Cause This is a known limitation. Workaround Some manufacturers include an additional driver that will make their USB GPS device appear to other software as if it is connected to an RS-232 serial port. This will enable ArcGIS to function with the device, assuming it is using the NMEA protocol. Contact the GPS manufacturer to determine if your GPS unit has a driver that does this. Do a general search on the internet for 'USB Serial port emulator'. There are a number of manufacturers of emulators that work. Another option is to purchase a USB serial cable. Make sure it includes a driver that makes the USB emulate RS-232. If the GPS device itself supports only the USB and not the RS-232 serial, the GPS device manufacturer usually provides a driver that does the same thing as a USB-to-serial adapter. Created: 3/4/2005 Last Modified: 8/15/2005
والله أعلم