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Accuracy AssessmentError Matrix Program
Kamini Yadav and Russ Congalton
6
6 Land Cover Categories
1 Cropland3 Forest5 Developed4 Grassland9 Water8 Shrub/Scrub
Reference
& Map data for
creating
Error Matri
x
Map Ref9 99 99 99 99 99 99 99 99 99 99 9
Error Matrix Program in R SoftwareInput CSV file
Output text file
Upcoming• Ready with User’s Guide document for Error Matrix program
• Received 10, 000 reference locations from Richard, need to test through the program if I have classified map information
• Testing segmentation in Ecognition, not much efficient in multi scale segmentation
• Marker based Hseg approach for automated selection of segmentation(Tarabalka Y. et al. 2012)
Site 19: Chowchilla, California, USA
HSeg Ecognition
Thanks