Adding geographic locations to a Visual Query
When records contain geospatial properties, you can define a Visual Query that locates records based on a search area in i2 Maps.
About this task
When you use i2 Maps as your map provider in Analyst's Notebook, you can define a search area by drawing a rectangle or polygon on your base map. You can also define a specific area, district, or region by using GeoJSON data from other applications.
For example, you might want to search for, and chart, people with connections to a particular location. You can create a Visual Query with a geospatial condition as part of your query structure. When you run the query, Analyst's Notebook finds the entity records that are linked to that area.
To get started, define the structure of your Visual Query in the usual way. You can add geospatial conditions for entities that have a property type of Geographic Location.
Procedure
- To create a search area using Maps:
- To create a search area using GeoJSON data: