GPSizzle
Features Overview
Open multiple GPX data files into single merged working data set.
Download and open data from attached device
Combine tracks
Colour code tracks and waypoints
Rename tracks and waypoints
Modify track elevation by adjusting for air pressure change
View selected data as top down map view or google map overlay
Download
At present I am only offering this application for download to people willing to test it under linux as I still have a few bugs to iron out and do not have a windows compile licence for the compiler. To obtain a copy for testing please contact me.
Screen Shots
Elevation Offset![]() | Google Map Overlay![]() |
| This screen allows you to identify incorrect elevation recordings due to changing air pressure and adjust track heights to bring them back in alignment | Selected tracks can be processed and viewed as track markings on google maps to take advantage of street information, satellite photography, zoom, pan and more.
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Top Down Mapping![]() | Data Selection |
| This view allows you to see the interaction of tracks and waypoints using the colour coding feature. Additional options are planned, such as linking close track points for track calibration and manual creation of map elements. | The data selection and customisation interface allows for colour coding, naming, joining and deleting of data as well as selection for various mapping or elevation views. |


