If it's the most powerful function in power bi, I think it's the strength Map. The power map was first mentioned in the new features of SQL Server 2014, formerly known as Geoflow. The power map makes it easy to turn address-based information into a very cool 3D-mode map, and it also allows you to observe data changes over time based on the time dimension.
Anna has some geographically based data on hand, and with power map she can map the data to 3D-mode maps. But she decided to go through the Bing search to see how others were using the power map to show location-based data. Anna was deeply fascinated by the charts (including me), such as the four charts below.
The first is the data from the U.S. power station from 1900 to 2008.
The second chart is the power consumption around the Texas Dallas based on the timeline. (a small cluster on the right is the position of the NBA mavericks?) )
See more highlights of this column: http://www.bianceng.cnhttp://www.bianceng.cn/Office/soft/
The third is a map of Chicago's anti-drug case.