Figure 2
From: Inferring building height from footprint morphology data
Building footprints with associated prediction error in Phoenix, Arizona, US, Omaha, Nebraska, US, and Albany, New York, US These cities were chosen because high quality validation data were available. Each section shows the error associated with our approach in relation to ground truth height data. While validation data were available for some cities, the majority of buildings within the US (97.78 million) were inferred with no ground truth data available.
