3. Visualize a place on a map
This workflow shows how to use the nodes of the geospatial analytics extension to: - Retrieve polygon boundaries, - Create projections, - Perform […]
Geospatial Analytics with KNIME Data Connects 2023 - Find closest event
Geospatial Analytics with KNIME Data Connects 2023 - Find closest event This workflow illustrates how to identify the closest KNIME Data Connect event […]
Supported Geometry Types
Supported Geometry Types and their Hierarchy This workflow contains a data table with all supported geometry types and also demonstrates their hierarchy […]
Spatial Join vs. Nearest Join
Spatial Join vs. Nearest Join This example shows the different results of spatial vs. nearest joins. It uses OSM POIs and joins them to a grid, which is […]
4. Visualize a country on a map
This workflow shows how to use the nodes of the geospatial analytics extension to: - Retrieve polygon boundaries, - Create projections, - Perform […]
POI Search
In this example, we want to search near a certain location for points of interest such as churches, schools, resturants, shops, pubs and tourist […]
Build custom ECharts Views
We will create custom visualizations using ECharts templates and editing them to our needs. Next, we'll wrap them in components and create a static PDF […]
Bounding Box vs. Convex Hull
This example starts with the specification of a coordingate (lat/lon) and a buffer radius. The resulting buffer area around that center will be used to […]
Spatial Join vs. Nearest Join
This example shows the different results of spatial vs. nearest joins. It uses OSM POIs and joins them to a grid, which is created according to a buffer […]
Vector Type Conversion
This example displays the different ways to convert from geometry > point, points > line, line > multipoint, or polygon > line. The respective view nodes […]