Tag: OPENSTREETMAP

Data Visualization
Ed Odom 0
SGMAP: Using MAPIMPORT for Polygon Maps

An earlier SGMAP blog used the BUBBLE statement to overlay point data on top of an Open Street Map. However, not all map features are points. Some are enclosed areas called polygons. Some map polygons share common borders such as states and counties. Others are separate, non-contiguous regions such as national parks