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Table 7 Coefficient of variation of the percentage difference in grid-wise relative relief between the respective datasets

From: Evaluation of different digital elevation models for analyzing drainage morphometric parameters in a mountainous terrain: a case study of the Supin–Upper Tons Basin, Indian Himalayas

y	x
y	A30	A90	C30	C90	S90	T50D	T250D	T50A	T250A
A30	0
A90	8.94	0
C30	1.99	−3.78	0
C90	2.74	2.19	7.64	0
S90	1.21	−3.25	−5.35	−2.20	0
T50D	1.49	−5.38	11.20	−2.99	3.12	0
T250D	3.94	−16.91	10.93	−5.19	9.57	−15.55	0
T50A	3.51	−3.62	−7.34	−2.44	−53.49	−2.50	−7.99	0
T250A	2.10	7.38	3.10	−485.15	3.17	10.61	−38.47	9.71	0

The difference is computed as (x − y) for each of 1154 one sqkm grids across basin surface from respective values
Percentage Difference = ((x − y)/x) * 100; Lower positive or negative values imply a greater similarity between values of two datasets

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