ETopo1 continental topography | Altitude [m] | Corrected continental topography | Altitude [m] | Topography of “normal crust” | Altitude [m] | ||
Number of values | 1,045,101 | Number of values | 1,045,101 | Number of values | 686,241 | ||
Percentage of the full dataset | 100.000% | Percentage of the full dataset | 100.000% | Percentage of the full dataset | 65.663% | ||
Sum | 227,067,466 | Sum | 285,947,084.6 | Sum | 149,069,223.4 | ||
Minimum | −9848.000 | Minimum | −9775.862 | Minimum | −332.997 | ||
Maximum | 7446.000 | Maximum | 7018.265 | Maximum | 777.000 | ||
Range | 17,294.000 | Range | 16,794.127 | Range | 1109.997 | ||
Mean | 217.268 | Mean | 273.607 | Mean | 217.226 | ||
Median | 187.000 | Median | 235.208 | Median | 182.450 | ||
D(m-m) | 30.268 | D(m-m) | 38.399 | D(m-m) | 34.776 | ||
First quartile | −41.000 | First quartile | −20.748 | First quartile | 19.081 | ||
Third quartile | 569.000 | Third quartile | 668.625 | Third quartile | 404.273 | ||
Standard error | 1.1090 | Standard error | 1.1121 | Standard error | 0.3053 | ||
95% confidence interval | 2.1736 | 95% confidence interval | 2.1797 | 95% confidence interval | 0.5984 | ||
99% confidence interval | 2.8564 | 99% confidence interval | 2.8645 | 99% confidence interval | 0.7864 | ||
Variance | 1,285,253.581 | Variance | 1,292,539.971 | Variance | 63,969.185 | ||
Average deviation | 666.556 | Average deviation | 680.079 | Average deviation | 211.622 | ||
Standard deviation | 1133.690 | Standard deviation | 1136.899 | Standard deviation | 252.921 | ||
Coefficient of variation | 5.2179 | Coefficient of variation | 4.1552 | Coefficient of variation | 1.1643 | ||
Skew | −0.090 | Skew | −0.192 | Skew | 0.288 | ||
Kurtosis | −2502.852 | Kurtosis | −2502.852 | Kurtosis | 927.544 | ||
Kolmogorov-Smirnov stat | 0.189 | Kolmogorov-Smirnov stat | 0.193 | Kolmogorov-Smirnov stat | 0.060 | ||
Critical K-S stat, alpha = 0.10 | 0.001 | Critical K-S stat, alpha = 0.10 | 0.001 | Critical K-S stat, alpha = 0.10 | 0.001 | ||
Critical K-S stat, alpha = 0.05 | 0.001 | Critical K-S stat, alpha = 0.05 | 0.001 | Critical K-S stat, alpha = 0.05 | 0.002 | ||
Critical K-S stat, alpha = 0.01 | 0.002 | Critical K-S stat, alpha = 0.01 | 0.002 | Critical K-S stat, alpha = 0.01 | 0.002 | ||