Master Spatial Analysis using QGIS
Either you are new to the GIS fiels or you are from other fields and you need to create your map, this course will help you learn how to use different kind of data (raster and vector) , digitize and apply different style of symbologies. And at the end you will be able to create your first map.
Introduction to the course and preparing the data
In this lecture you will learn how to manage and install plugins, using the OSM Tools as an example.
By finishing this lecture you will be able to extract a raster from Google Earth Pro as well as the KML file containing markers to help us georeference that image in QGIS.
This lecture is an explanation on how to use the markers or the coordinates to georeference a raster image. .
Create Different Type of Vector Layers
Digitize a Map using Different Type of Data
In this lecture learn how to use the Add Ring Tool, the Shape Digitizing Toolbar, Layer Properties, Add Part and Fill Ring.
Learn how to use a package of tools : Delete Ring Tool, Delete Part, Split Features, Reshape Feature Tool, Offset Curve, Split Tool and Merge Features.
Apply a Symbology on a Shapefile Point
This lecture is an introduction to how to apply simple symbology to a shapefile polygon. How to digitize point and add features in the attribute table. Solve the problem of no permission to create a shapefile. And display labels on the map.
Learn how to apply no symbol, or Single Symbol on a Shapefile Point, including how to change the symbol the colorm the stroke style, the size according to a fixed value or to a variable values from a field in the attribute table. Work with complex shape (more than one under-mark)
Learn how to Add a Delimited Text Layer. Move the overlapped points at a small distance through the Point Displacement tool. Adjust the distance between the points to put them under the same cluster through the Point Cluster tool. Create a Heat Map.
Apply Symbology on a Shapefile Line
Learn how to display labels, without displaying its assigned shapefile. Be familirar with applying the single symbol and work with complex line symbols.
Apply the quantile, the Equal Distribution of the values with symbology. Create Different three Graduated categories and change the legend of the layer.