<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><br><br>--- Em <b>qua, 25/1/12, Grant Oswald <i><gkoswald@gmail.com></i></b> escreveu:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>De: Grant Oswald <gkoswald@gmail.com><br>Assunto: Re: [FOSS-GPS] Re: RTKLIB SKYTRAQ<br>Para: "Open Source GPS-related discussion and support" <foss-gps@lists.osgeo.org><br>Data: Quarta-feira, 25 de Janeiro de 2012, 8:53<br><br><div id="yiv1915332649">Hello Julio and Volfeer,<div>Sorry for taking so long to reply.</div><div>I'm using the same gps as volfeer. Thats skytraq <span style="background-color:rgb(255,255,255);">S1315F-RAW receiver. Only available from 2 place's that I know. Skytraq sell an evaluation unit for only $99 usd. Google their website.</span></div>
<div><span style="background-color:rgb(255,255,255);"><br></span></div><div><span style="background-color:rgb(255,255,255);">My government base station is more than 15 km's away and also my account hasn't enabled rinex data. (what ever that is). How ever I do have a government static survey marker at the end of my property. I have searched the internet and found it's details. What would be the best approach to use this as reference point? Do I put the gps antenna on this point and collect data for 1 hour? What then? </span></div>
<div><span style="background-color:rgb(255,255,255);"><br>Hi Grant.<br><br>Tks, about your systrack information.<br>It is quit hard to by a receicer here. Here our importation tax reach 300 %, can you beleave that ? <br><br>As you have a landmark, you should:<br>1) Let your base station, where you plan, colecting data.<br>2) Put your rover over the Landmark.<br>3) collect static data by about 1 hour, counting after turn on the second receiver.<br>the epoch rate can be 5 seconds.<br><br>Any way, I think you can get CORS data from:<br>http://www.ngs.noaa.gov/CORS/<br>Once identified your near station, download the RINEX data from:<br>ftp://www.ngs.noaa.gov/cors/rinex/2012/<br>Select the julian day. <br><br>good luck.<br><br>julio menezes<br><br>I am mounting my skytrack Venus638FLPx using an open hardware Arduino Uno with a flash shield, I bought from sparkfun. I don't know if it has RAW data, I hope so.<br>I bought, also an
wire less Xbee 60W serie 1, it has 2Km range.<br></span></div></div><br></blockquote></td></tr></table>