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