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. 2022 Aug 28;8(9):e10417. doi: 10.1016/j.heliyon.2022.e10417

Table 2.

Spectral curve fitting/training and accuracy verification samples.

Data Sample Blue roofs Others Others contained in the image categories
WorldView-3 Fitting/training 840 6040 Red, white, yellow and grey roofs and vegetation, shadow and waterbody
Validation 5041 5030
WorldView-2 Fitting/training 217 1501 Red, white, cyan and grey roofs and vegetation, shadow and waterbody
Validation 2541 2581