Wednesday, August 30, 2023

Calculating Metrics for Spatial Data Quality LAB 1


 Horizontal precision : 4.5m, Horizontal Accuracy: is over 99% accurate

Vertical precision : 5.9m, Vertical Accuracy: is about 73% accurate

Accuracy is measured by taking the acutal value and comparing it to the calcualted/observed value then calculating the percent difference and subtracting from 100. Precision is measured how closely the calculated results are and is found by finding the point where the 68th percentile of the data is located. 



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