Does GPS measure faster speed better or lower speed better?
Hiking & ActivitiesDoes speed affect GPS accuracy? A maximum error of 0.51 and 5.54 km h–1 were found to be associated with 50 and 95% of the data points, respectively. The GPS accuracy was found to be greatly degraded at sudden big changes of vehicle ground speed. Why is GPS speed slower than speedometer? Driving about you
Map is missing when I “export as image” via print composer
Hiking & ActivitiesHow do I export a map from Qgis to an image? To export a layout as an image: Click the Export as image icon. Select the image format, the folder and filename (e.g. myill. png ) to use. In the next (Image Export Options) dialog: You can override the print layout Export resolution and the
In Operations Dashboard, how do you get the widgets to adjust when you click on a point on your map?
Hiking & ActivitiesHow do I add a widget to my dashboard in ArcGIS online? If you need to add the widget to the app first, click a widget placeholder on the Widget tab. In the Choose Widget window that opens, select the widget and click OK. Optionally, click the Change widget icon button and replace it with
Define a legend for a MapBox Studio Project
Hiking & ActivitiesHow do I add a legend to Mapbox? Quote from video: So one way to do this that's very straightforward is that we just add a div that says div ID equals Legend. How do I make tiles in Mapbox? Click the New tileset button to create a new tileset. You can either Upload a
OSRM server for public transport not a trip on roads by cars
Hiking & ActivitiesWhat is OSRM server? The Open Source Routing Machine or OSRM is a C++ implementation of a high-performance routing engine for shortest paths in road networks. Licensed under the permissive 2-clause BSD license, OSRM is a free network service. OSRM supports Linux, FreeBSD, Windows, and Mac OS X platform. Open Source Routing Machine (OSRM) What
Creating/drawing “freehand” polygon features in QGIS?
Hiking & ActivitiesHow do you draw freehand in QGIS? To draw annotations, first you have to open the beePen window with the “bee” command (see Fig. 2, second icon from the right), eventually create a new annotation layer from the beePen window (see Fig. 1) or use an old one, put in edit mode using the standard