![]() Click on the right side drop-down menu, select Save to file, browse to the folder where you want to save the MBTiles and name the file. Output will be saved as a MBTiles file.Tile limit is the maximum number of tiles that you want to download.For more information about zoom levels, see, for instance OpenStreetMap wiki (opens new window). Maximum zoom level to download defines the detail that will be visible on the offline map.You may calculate it from your survey layer, use the current map canvas extent (after zooming in), or other options that are provided. Extent should be defined by your area of interest.optionĭownload Vector Tiles dialog opens. In the Layers panel, right-click on the vector tile layer and choose the Make available offline. Vector tiles for offline use can be downloaded easily using Mergin Maps QGIS plugin. # Downloading vector tiles using Mergin Maps QGIS Plugin since QGIS plugin 2023.4 You can load the file and style it using one of the OpenMapTiles styles (opens new window).The above process should produce an MBTiles for your clipped OSM file.Edit openmaptiles/data/my.dc-config.yml and change the Max_Zoom to 14.quickstart.sh my from openmaptiles/ folder (where you cloned your repository): this will generate the tiles with the default settings (i.e. Place my.osm.pbf under openmaptiles/data/.Osmconvert -B=limpopo.poly -complete-ways -complete-multipolygons -o=my.osm.pbf Clip the osm.pbf downloaded in step 2 using the poly downloaded in step 3:.Search for your area of interest and find the OSM relation ID (from here (opens new window) using method described here (opens new window) or alternatively download it from this git repository (opens new window) if available).Clone the OpenMapTiles repository: git clone Download osm.pbf file for the country or region where your area falls in from here (opens new window).In addition, your operating system should support docker. Note that instructions below require familiarity with the terminal. In the example below, we walk through steps to generate a vector tile using OpenMapTiles for Limpopo (opens new window). There are also other ways how to get offline vector tiles, such as using OpenMapTiles and Docker: Generate vector tiles using OpenMapTiles and Docker (Advanced) With Mergin Maps QGIS plugin, it can be used also in older QGIS version (3.16+) and is readily available from the Layers panel. Since QGIS 3.32, the easy-to-use Download vector tiles algorithm is present in the Processing toolbox in QGIS. © OpenMapTiles © OpenStreetMap contributors # Generating vector tiles for offline use Using the service is conditioned by the attribution: This service can be used by Mergin Maps users only. ![]() It can be also added to existing Mergin Maps projects by using following parameters to set the Vector Tiles connection: When creating a new Mergin Maps project from scratch, the default background map uses Mergin Maps vector tile service. Set the parameters of the Vector Tiles connection:Īnother source of online vector tiles are Qwant maps.Right-click on Vector Tiles and select New Generic Connection.In QGIS, navigate to the Vector Tiles in the Browser panel.Let's see how we can add ESRI Basemap vector tile (QGIS 3.16+): There are several online services you can use in your projects, some of them are mentioned below. They are smaller in size, have flexible styling and your maps will not be pixelated even when zoomed in. Vector tiles are a better alternative for cartographic maps as background data. See how to work with large files in Mergin Maps mobile app. Browse to the folder where you want to save the MBTiles and name the file.ĭepending on the size of your study area and the zoom level, the output file can be very large. Output file (for MBTiles): click on the right side drop-down menu and select Save to file.Extent: click on the right-side drop-down menu and select Use Map Canvas Extent.Set the parameters of Generate XYZ tiles (MBTiles) tool: In Raster tools, double-click on Generate XYZ tiles (MBTiles) In the search section on the top of the Processing panel, type xyz to display relevant tools. The Processing panel will appear on the right side of QGIS window. In QGIS, select Processing > Toolbox from the main menu. To generate an offline copy of the aerial imagery from your map view extent: ![]()
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