[分享]A PRACTICAL GUIDE TO GPS - UTM

<P><STRONG>地址：</STRONG></P>
<P><STRONG><a href="http://library.stanford.edu/depts/gis/Instruction.html" target="_blank" >http://library.stanford.edu/depts/gis/Instruction.html</A></STRONG></P>
<P><STRONG>介绍：</STRONG></P>
<P><STRONG>With respect to the use of two portions of the Canadian topographical map, BOUCHETTE, 31 J/4, used in this Guide, I hereby acknowledge, with thanks, the copyright of the Canadian Government:<BR>&copy; Her Majesty the Queen in Right of Canada reproduced with permission from National Resources Canada.<BR><BR>Because of my agreement with the NRC, I am not able to give anyone permission to reproduce the Guide.</STRONG><BR></P>
<H3>Table of Contents</H3>
<UL>
<LI><a href="http://www.dbartlett.com/index.htm#intro" target="_blank" >Introduction.</A>
<LI><a href="http://www.dbartlett.com/index.htm#warning" target="_blank" >Warning.</A>
<LI><a href="http://www.dbartlett.com/index.htm#limitations" target="_blank" >Limitations.</A>
<LI><a href="http://www.dbartlett.com/index.htm#accuracy" target="_blank" >Accuracy.</A>
<LI><a href="http://www.dbartlett.com/index.htm#howwork" target="_blank" >How the GPS works.</A>
<LI><a href="http://www.dbartlett.com/index.htm#beware" target="_blank" >Beware.</A>
<LI><a href="http://www.dbartlett.com/index.htm#dop" target="_blank" >Dilution of Precision - DOP.</A>
<LI><a>Elevation (Errors).</A>
<LI><a href="http://www.dbartlett.com/index.htm#dgps" target="_blank" >Differential GPS (DGPS).</A><BR>
<LI><a href="http://www.dbartlett.com/index.htm#latlongutm" target="_blank" >Latitude/Longitude vs. Universal Transverse Mercator Grid.</A>
<LI><a href="http://www.dbartlett.com/index.htm#maps" target="_blank" >Maps.</A>
<LI><a href="http://www.dbartlett.com/index.htm#traveling" target="_blank" >Traveling.</A>
<LI><a href="http://www.dbartlett.com/index.htm#way-points" target="_blank" >Way-points - WPs.</A>
<LI><a href="http://www.dbartlett.com/index.htm#utm" target="_blank" >UTM - an attempt to explain.</A>
<LI><a href="http://www.dbartlett.com/index.htm#useutm" target="_blank" >Using UTM coordinates.</A>
<LI><a href="http://www.dbartlett.com/index.htm#usergrid" target="_blank" >User Grid for non-standard Maps, e.g. Qu閎ec.</A>
<LI><a href="http://www.dbartlett.com/index.htm#setup" target="_blank" >Setting up your unit.</A>
<LI><a href="http://www.dbartlett.com/index.htm#buying" target="_blank" >Buying a GPS unit.</A>
<LI><a href="http://www.dbartlett.com/index.htm#power" target="_blank" >Hooking up to an external power supply.</A>
<LI><a href="http://www.dbartlett.com/index.htm#mapping" target="_blank" >Mapping - Transferring a Track to a Map.</A>
<LI><a href="http://www.dbartlett.com/index.htm#speed" target="_blank" >Speed.</A>
<LI><a href="http://www.dbartlett.com/index.htm#var" target="_blank" >Variable readings.</A>
<LI><a href="http://www.dbartlett.com/index.htm#hownot" target="_blank" >How not to use your GPS.</A>
<LI><a href="http://www.dbartlett.com/index.htm#moreinfo" target="_blank" >For more information and links.</A> </LI></UL>