If there are more than one layer then select the layer which you want to edit and Click toggle editing in digitization toolbox. To set snapping option, Click setting in the menu bar and click options then select digitizing and in the box of snapping select default snapping mode, snapping tolerance and search radius for vector edits.Ī.) lets draw some feature. Snapping is an operation to move, match and coincide exactly between two features. Digitization in QGIS – Exploring tools for Digitizing Specify CRS of the layer same as the CRS of Raster data. Give name to your layer, select type of layer and specify attributes and their type such as text or numerals and click add attributes to the list and click OK. We are selecting new spatialite layer because we will be drawing more than one feature in single file and it is easy to transfer this file.Ĭlick ‘…’ browse button and save your database. You can select new shapefile layer if you have to digitize a single feature like some places or roads or buildings. Click layer in the menu bar, select create layer and select new spatialite layer. Here we will explore tools provided by QGIS for efficient digitization. First check your digitizing tool box is activated, if not then you can activate it using following process.Ĭlick view tab in the menu bar and click toolbar and then check digitizing and advance digitizing tool box.

Check if Digitizing Toolbox is activated.

Also consider to see other QGIS tutorials. Digitization (or vectorization) should be clean and a copy of the raster data so that the information of the map does not change. For this task QGIS provides many tools for efficient digitization. Digitization is a process of converting raster data to vector data.

Digitization is one of the important tasks for a GIS specialist.

Digitization in QGIS – Exploring tools for Digitizing.

Cadtools measure area