Table 1 Accuracy assessment of Microsoft building footprint dataset in three U.S. cities.
From: A rasterized building footprint dataset for the United States
Precision | Recall | |||||
|---|---|---|---|---|---|---|
Los Angeles County, CA | NYC, NY | Denver, CO | Los Angeles County, CA | NYC, NY | Denver, CO | |
All area ranges | 98.20% | 99.10% | 99.50% | 73.00% | 36.50% | 63.80% |
10 m2 < = area <50 m2 | 94.50% | 93.30% | 97.80% | 28.90% | 6.50% | 12.80% |
50 m2 < = area <100 m2 | 96.90% | 98.90% | 99.20% | 57.20% | 19.20% | 63.80% |
100 m2 < = area <200 m2 | 98.80% | 99.50% | 99.70% | 86.90% | 55.20% | 86.90% |
200 m2 < = area <500 m2 | 98.90% | 99.20% | 99.50% | 92.80% | 99.70% | 99.60% |
500 m2 < = area <1500 m2 | 97.50% | 99.40% | 99.70% | 94.70% | 98.00% | 93.70% |
