|
|
| GeoCommunity Mailing List |
| |
| Mailing List Archives |
| Subject: | RE: GISList: GPS and powerline question |
| Date: |
02/13/2003 06:39:58 PM |
| From: |
Robert Heitzman |
|
|
>Apart from personal observations, are there any published studies that
>demonstrate a clear relationship between the proximity of electromagnetic
>sources and compromised GPS performance? Seems like a cloudy issue.
>
The active electromagnetic nature of the powerlines may only be a part of
the problem. GPS is basically a radio receiver and multi-path distortion
(refelections) are also an issue.
_________________________________________________________________
Protect your PC - get McAfee.com VirusScan Online
http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963
To unsubscribe, write to gislist-unsubscribe@geocomm.com
________________________________________________________________________
GeoCommunity GeoBids - less than $1 per day!
Get Access to the latest GIS & Geospatial Industry RFPs and bids
http://www.geobids.com
Setup a GeoCommunity Account and have access to
the GISDataDepot DRG & DOQQ Catalog
http://www.geocomm.com/login.php
|
|
Sponsored by:
For information
regarding
advertising rates
Click Here!
|
