Correction to: Scientific Data https://doi.org/10.1038/s41597-019-0066-x, published online 16 May 2019

Following publication of this Data Descriptor, it was found that the Normalized Difference Water Index (NDWI) threshold was incorrectly stated in the text. In all instances where the NDWI threshold is stated as 1.5 the actual value used was 0.15.

In addition to the above, it was found that the blue overlay used in Figure 1 to indicate the presence of a river incorrectly intersected the inset image in the lower right.

These errors have been corrected in both the HTML and PDF versions of this Data Descriptor.