Table 1 Rows display the number of data sources providing overlapping boundaries. “No overlap” indicates areas that are enclosed by boundaries in only one data source, while “complete agreement” indicates areas that are enclosed by the boundaries of all four data sources. 2-way agreement and 3-way agreement indicates areas that are enclosed by any two or any three data sources, respectively. Data-specific columns show agreement between each individual data source and the rest of the group
Number of Overlapping Boundaries | Overall | OSM | PPR | DVRPC | PADUS-AR | |||||
|---|---|---|---|---|---|---|---|---|---|---|
Area (km2) | % of Total | Area (km2) | % of Total | Area (km2) | % of Total | Area (km2) | % of Total | Area (km2) | % of Total | |
No Overlap | 23.35 | 33.0% | 18.87 | 30.0% | 0.40 | 1.0% | 0.35 | 0.8% | 3.73 | 7.5% |
2-way agreement | 4.16 | 5.9% | 3.09 | 4.9% | 0.98 | 2.5% | 1.19 | 2.7% | 3.07 | 6.2% |
3-way agreement | 7.82 | 11.1% | 5.58 | 8.9% | 3.06 | 7.7% | 7.59 | 17.0% | 7.24 | 14.6% |
Complete agreement | 35.41 | 50.1% | 35.41 | 56.3% | 35.41 | 88.8% | 35.41 | 79.5% | 35.41 | 71.6% |
Total | 70.75 | 100% | 62.95 | 100% | 39.86 | 100% | 44.54 | 100% | 49.45 | 100% |