How to buffer vectors (from fields) in QGIS using Python In this task we will use python scripting to buffer the features of a vector layer (using a buffer distance stored in a field) and save it as a memory layer. The Processing algorithm Variable distance buffer does the same thing, ...
In our case, we are going to use the exact same code from the buffer processing history and copy and paste it into the QGIS Python Console. Because we already have a file name called “C:/Data/buffer.shp”, we are going to change the OUTPUT to “C:/Data/buffer2.shp”. So it’s...
Pollination is crucial for biodiversity and food security, with bees playing a significant role. The growing popularity of urban beekeeping is leading to increasing honeybee densities in cities, raising concerns about competition for pollen and nectar with wild bees due to limited foraging resources in...
After this step, your model should have “P” next to each model parameter. Also, your temporary buffer and intersect output should have ‘in_memory’ for the output. Delete all the files in (C:\Temp\). Now, when you click “Run Model”, it will only create the XLS report. And thi...
QGISfor the data preparation FreeCADandBlenderfor 3D modeling Slic3rfor generating the GCode. Our workflow will show you how to create a single map for the city of Barcelona. Creating the second map for the city of Venice (or any other city) will require the same steps, just with differe...
By using analytics cards, it’s all about being interactive and allowing users to filter data on their own selections to explore in their own way. For example, you can use tools forspatial analysissuch as buffer time, drive time, spatial aggregation, find nearest, calculate density, and spati...
55.QGIS Archaeology Tools– Computerizing the archaeological community with their record-keeping with the pyArchInit QGIS plugin. 56.Mediterranean Landscape Dynamics– Modeling surface process change and landscape evolution to better understand the long-term interactions of humans and landscapes in the Med...