... A waypoint is a permanent location, like an airport or a radio navigation aid, or on the ground, an orienteering control. A route is a series of ...
Waypoint - any point that has coordinates (latitude and longitude) and if applicable height. Waypoints can be defined by you or others. Route - A collection...
Other than the usual Windows modified-date and things like that, I don't think you CAN tell. It's just a text file. If you put some sort of checksum at the...
Hello, ... 1. explain why you care about this - you might get a better answer. 2. GPX editors are supposed to fill in the creator="my_program.exe" attribute at...
... You can't tell if someone modified the file under normal circumstances. If you need to be able to tell, you would have to add an encrypted signature. A...
... In the above I'm assuming that you don't have the original GPX file. If you have the original file, just run a difference program on the original file and...
I'm creating a GPX document in .NET, and I am having trouble coding the document (root) element. The document element contains an XSI namespace declaration...
Hello, I wrote an utility to download tracks from a GPS based on the MTK chip (i-Blue 747 data logger). In the data log there are fields that do not accomodate...
... At a glance, very little of this is actually MTK-specific at all; it's closer to "raw" NMEA capture, right? There have been discussions on this list (long...
Hello, ... Yes, please don't call your schema "MTK" - try to create something as generic and reusable as possible. Put the satellite positioning stuff in a...
I am using .NET Frameworks xsd.exe to generate classes for both the 1.1 and 1.0 version of the gpx.xsd. I am not sure how to quickly tell which class I should...
Hi, I'm just starting reading GPX data with PHP. I've played with XML before but I'm not a PHP expert by a long shot. I've been able to dump Garmin Training...
... Those are attributes. How you read them depends on which library you're using, but look for the word 'attribute'. XML or XMLReader ? Or are you reading...
... If you are, you're headed down a bad path. If you don't know what XML attributes are, you don't want to be parsing XML. Use an XML parsing library;...
passing funny brackets? sounds very painful indeed I've put the source I'm using in the files section "garmin_tcx_simple_parser.php" Its adapted from a...
I'm not a PHP programmer either, but I did find that PHP 5 has an extension named SimpleXML. And as the name implies, it certainly looks like it simplifies...
Thanks for your input! I found some code to deal with things like <animals pets="dogs">5</animals> <animals pets="cats">3</animals> and it relied on SimpleXML...
I'm a hobby Java GIS Programmer. I've been thinking about writing some simple tools to work with GPS Waypoints. It looks like GPX is the logical format to use,...
... GPX is just another kind of XML. If you have an XML library already, it's hardly worth writing another library on top of that to handle GPX. Libraries...
... Hi Landon. One option would be to look at GPSBabel: http://www.gpsbabel.org/ (can be used from the command line, source is GPL) -- Dave Patton System...
Looks like Flash is the easier way to go. I'll tweak this example later ///////////////////////////////////////// var doc:XML = new XML("<mytag name='Val'>...
Added the following files to the files section flash_GPX_parser.txt flash_GPX_sample.gpx (co-ordinates have been changed to protect the innocent) copy and...
... Now outputs trackpoint data suitable for pasting into a Garmin Traning Center course file - suitable for uploading to your Forerunner 305 or similar. You...
As has been previously mentioned, XML parsing is fairly difficult, but PHP has reasonable library support for it. Check out the docs at http://us.php.net/xml ...
Take a look at sourceforge.net/projects/appformap/ In the source tree you can find a lib, which can parse gpx and output a sql for inserting the data in a...
Steve, Martin, thanks for your input, definately what I'm looking for! I'll be sure to have a go at php again once I get the time. ... I partially agree. The...
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