The GPS polyline question in the app is shown in the screen shot in figure 1. When using this question you will need to switch on the GPS on the phone and give the permission for the app to use the location. For each account you receive 1000 map credits, which allows you to show Google maps 1000 times. More map credits can be purchased through the account.

GPS polyline question Figure 1, GPS polyline question

Data fields: Lat: Latitude Long: Longitude Alt: Altitude in meters Accu: Accuracy in meters Points: Number of points in the polyline (minimum 2) Distance: The length of the polyline in meters Tag: Label for the GPS coordinates               Buttons: GPS: Read GPS position Back: Remove last GPS point Reset: Reset the GPS polyline Show map: Show the GPS position in Google maps Map: Change the map from satellite view to street view

When you click the GPS button, the GPS postion, altitude and accuracy are read, if you click the GPS button again a new data point is added to the polyline. To show the GPS polyline in Google maps press the Show map button, as shown in figure 2.

GPS polyline shown in Google maps Figure 2, GPS polyline in Google maps

986 Map credits left