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<DIV dir=ltr>Hi.</DIV>
<DIV dir=ltr>Every time I hear about high-precision GPS, I try to imagine a use case where that improvement makes a difference.</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>In reasonable open sky conditions, I think my phone's integrated GPS allows me to identify a car in a row of cars or a tree in a dense park.</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>Which precision would you achieve with the architecture you are proposing?</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>Can you give an example where the precision you expect to achieve is useful and the precision I currently get isn't?</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>Regards,</DIV>
<DIV dir=ltr>Juan Lucas<BR></DIV>
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<DIV dir=ltr><FONT size=2><FONT face=Tahoma><B>> De:</B> foss-gps-bounces@lists.osgeo.org en nombre de Yao Zhongbang<BR><B>> Enviado el:</B> mar 22/09/2009 5:16<BR><B>> Para:</B> foss-gps@lists.osgeo.org<BR><B>> Asunto:</B> [FOSS-GPS] Re: FOSS-GPS Digest, Vol 12, Issue 3<BR><STRONG>> </STRONG></FONT></FONT><BR></DIV>
<DIV><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG>Hi, Joseph,<BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG><BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG>Yes, I would like to participate the N900's DGPS project. I am very instersted in this DGPS project, which I had the same idea two years ago.<BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG><BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG>Best regards,<BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG>Zhongbang<BR><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG><BR>
<DIV class=gmail_quote><STRONG><FONT face=Tahoma size=2>> </FONT></STRONG>2009/9/22 <SPAN dir=ltr><<A href="mailto:foss-gps-request@lists.osgeo.org">foss-gps-request@lists.osgeo.org</A>></SPAN><BR>
<BLOCKQUOTE class=gmail_quote style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">Send FOSS-GPS mailing list submissions to<BR> <A href="mailto:foss-gps@lists.osgeo.org">foss-gps@lists.osgeo.org</A><BR><BR>To subscribe or unsubscribe via the World Wide Web, visit<BR> <A href="http://lists.osgeo.org/mailman/listinfo/foss-gps" target=_blank>http://lists.osgeo.org/mailman/listinfo/foss-gps</A><BR>or, via email, send a message with subject or body 'help' to<BR> <A href="mailto:foss-gps-request@lists.osgeo.org">foss-gps-request@lists.osgeo.org</A><BR><BR>You can reach the person managing the list at<BR> <A href="mailto:foss-gps-owner@lists.osgeo.org">foss-gps-owner@lists.osgeo.org</A><BR><BR>When replying, please edit your Subject line so it is more specific<BR>than "Re: Contents of FOSS-GPS digest..."<BR><BR><BR>Today's Topics:<BR><BR> 1. Participants wanted for Nokia's PUSH competition (Joseph Reeves)<BR><BR><BR>----------------------------------------------------------------------<BR><BR>Message: 1<BR>Date: Mon, 21 Sep 2009 13:03:24 +0100<BR>From: Joseph Reeves <<A href="mailto:iknowjoseph@gmail.com">iknowjoseph@gmail.com</A>><BR>Subject: [FOSS-GPS] Participants wanted for Nokia's PUSH competition<BR>To: Open Source GPS-related discussion and support<BR> <<A href="mailto:foss-gps@lists.osgeo.org">foss-gps@lists.osgeo.org</A>><BR>Message-ID:<BR> <<A href="mailto:958244340909210503w2aa659e7p4930974b80e96388@mail.gmail.com">958244340909210503w2aa659e7p4930974b80e96388@mail.gmail.com</A>><BR>Content-Type: text/plain; charset=windows-1252<BR><BR>Dear all,<BR><BR>Nokia is running a competition to hack / publicise their upcoming N900<BR>smartphone; they say:<BR><BR>"We want you to come up with ideas to hack the N900. A panel of expert<BR>judges will pick the most impressive ideas. We’ll support you to<BR>create them and then take the final creations on a world tour."<BR><BR>There's more on the website here:<BR><A href="http://blogs.nokia.com/pushn900/index.php/what-is-push/" target=_blank>http://blogs.nokia.com/pushn900/index.php/what-is-push/</A><BR><BR>I'd like to hear from people who would be interested in contributing<BR>towards a D-GPS project based upon the Nokia phone; I'll stand as<BR>project lead and start work on the 1000 word description if there's<BR>enough interest. I propose the development of a D-GPS framework to<BR>enable high accuracy GPS position recording within a network of<BR>locally connected N900s and to provide two implementations of this<BR>technology; a hardware hack to provide the phone with a high<BR>sensitivity antenna and detail pole for survey grade recording and a<BR>second, standard hardware implementation, to enable precise location<BR>and messaging within an urban environment.<BR><BR>The deadline for proposals is October 11th, so if anyone's interested<BR>we better start working soon.<BR><BR>Cheers, Joseph<BR><BR><BR>------------------------------<BR><BR>_______________________________________________<BR>FOSS-GPS mailing list<BR><A href="mailto:FOSS-GPS@lists.osgeo.org">FOSS-GPS@lists.osgeo.org</A><BR><A href="http://lists.osgeo.org/mailman/listinfo/foss-gps" target=_blank>http://lists.osgeo.org/mailman/listinfo/foss-gps</A><BR><BR><BR>End of FOSS-GPS Digest, Vol 12, Issue 3<BR>***************************************<BR></BLOCKQUOTE></DIV><BR><BR clear=all><BR>-- <BR><A href="http://www.hyrising.com/">http://www.hyrising.com</A><BR></DIV></BODY></HTML>