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USDA National Agricultural Statistics Service, 2022 Crop Frequency Layers
STATEWIDE AGRICULTURAL ACCURACY REPORT
Crop-specific covers only *Correct Accuracy Error Kappa
------------------------- ------- -------- ------ -----
CORN OVERALL ACCURACY** 51,239,843 87.1% 12.9% 0.851
COTTON OVERALL ACCURACY** 58,428,395 99.4% 0.6% 0.855
SOYBEANS OVERALL ACCURACY** 51,368,200 87.4% 12.6% 0.849
WHEAT OVERALL ACCURACY** 52,862,690 89.9% 10.1% 0.822
CORN
Cover Attribute *Correct Producer's Omission User's Commission Cond'l
Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa
---- ---- ------ -------- ----- ----- -------- ----- -----
One Year 1 1,565,720 81.9% 18.1% 0.813 75.5% 24.5% 0.746
Two Years 2 1,236,400 76.6% 23.4% 0.760 76.6% 23.4% 0.759
Three Years 3 1,177,860 73.2% 26.8% 0.725 73.9% 26.1% 0.731
Four Years 4 1,312,340 69.1% 30.9% 0.681 72.4% 27.6% 0.714
Five Years 5 1,729,420 74.2% 25.8% 0.731 71.7% 28.3% 0.705
Six Years 6 2,307,700 68.9% 31.1% 0.671 72.9% 27.1% 0.713
Seven Years 7 9,392,540 86.7% 13.3% 0.837 87.9% 12.1% 0.851
Eight Years 8 9,939,570 90.7% 9.3% 0.885 88.8% 11.2% 0.862
Nine Years 9 2,827,780 85.5% 14.5% 0.846 80.9% 19.1% 0.797
Ten Years 10 2,204,470 88.6% 11.4% 0.881 87.0% 13.0% 0.864
Eleven Years 11 1,454,310 88.5% 11.5% 0.882 87.3% 12.7% 0.869
Twelve Years 12 1,002,970 89.2% 10.8% 0.889 88.1% 11.9% 0.879
Thirteen Year 13 702,456 88.3% 11.7% 0.882 88.5% 11.5% 0.883
Fourteen Year 14 563,784 89.9% 10.1% 0.898 88.5% 11.5% 0.883
Fifteen Years 15 650,223 91.8% 8.2% 0.917 96.6% 3.4% 0.966
COTTON
Cover Attribute *Correct Producer's Omission User's Commission Cond'l
Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa
---- ---- ------ -------- ----- ----- -------- ----- -----
One Year 1 237,659 83.5% 16.5% 0.834 70.3% 29.7% 0.701
Two Years 2 156,135 80.0% 20.0% 0.800 77.1% 22.9% 0.770
Three Years 3 113,325 75.0% 25.0% 0.749 76.7% 23.3% 0.766
Four Years 4 91,496 76.3% 23.7% 0.762 75.8% 24.2% 0.757
Five Years 5 78,564 75.3% 24.7% 0.753 76.5% 23.5% 0.765
Six Years 6 69,333 75.0% 25.0% 0.749 73.3% 26.7% 0.732
Seven Years 7 56,627 72.1% 27.9% 0.720 74.8% 25.2% 0.748
Eight Years 8 49,095 71.8% 28.2% 0.718 78.7% 21.3% 0.786
Nine Years 9 27,989 70.1% 29.9% 0.701 69.5% 30.5% 0.695
Ten Years 10 24,019 73.7% 26.3% 0.737 69.3% 30.7% 0.693
Eleven Years 11 24,683 72.9% 27.1% 0.729 76.5% 23.5% 0.764
Twelve Years 12 15,593 74.6% 25.4% 0.746 70.3% 29.7% 0.703
Thirteen Year 13 15,911 73.8% 26.2% 0.738 78.2% 21.8% 0.782
Fourteen Year 14 14,312 80.2% 19.8% 0.802 72.4% 27.6% 0.723
Fifteen Years 15 30,754 86.4% 13.6% 0.863 97.4% 2.6% 0.974
SOYBEANS
Cover Attribute *Correct Producer's Omission User's Commission Cond'l
Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa
---- ---- ------ -------- ----- ----- -------- ----- -----
One Year 1 1,302,650 80.9% 19.1% 0.803 77.3% 22.7% 0.767
Two Years 2 1,238,520 80.2% 19.8% 0.797 80.0% 20.0% 0.794
Three Years 3 1,502,940 80.5% 19.5% 0.799 81.4% 18.6% 0.808
Four Years 4 1,999,720 81.0% 19.0% 0.801 82.1% 17.9% 0.814
Five Years 5 2,792,070 82.7% 17.3% 0.816 82.6% 17.4% 0.815
Six Years 6 3,728,430 76.7% 23.3% 0.747 79.9% 20.1% 0.781
Seven Years 7 10,993,000 87.5% 12.5% 0.842 88.4% 11.6% 0.853
Eight Years 8 9,168,180 89.1% 10.9% 0.868 87.8% 12.2% 0.852
Nine Years 9 1,420,700 74.3% 25.7% 0.733 68.9% 31.1% 0.679
Ten Years 10 860,602 75.7% 24.3% 0.752 72.2% 27.8% 0.716
Eleven Years 11 421,564 69.8% 30.2% 0.694 66.9% 33.1% 0.666
Twelve Years 12 259,698 67.2% 32.8% 0.670 64.0% 36.0% 0.638
Thirteen Year 13 194,145 65.4% 34.6% 0.653 63.7% 36.3% 0.635
Fourteen Year 14 160,438 72.8% 27.2% 0.727 64.7% 35.3% 0.646
Fifteen Years 15 182,543 83.6% 16.4% 0.835 77.5% 22.5% 0.774
WHEAT
Cover Attribute *Correct Producer's Omission User's Commission Cond'l
Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa
---- ---- ------ -------- ----- ----- -------- ----- -----
One Year 1 2,653,830 85.6% 14.4% 0.848 79.7% 20.3% 0.785
Two Years 2 1,582,440 78.0% 22.0% 0.773 79.4% 20.6% 0.787
Three Years 3 1,260,700 68.9% 31.1% 0.680 74.9% 25.1% 0.741
Four Years 4 1,190,530 58.0% 42.0% 0.567 68.5% 31.5% 0.673
Five Years 5 1,423,780 66.9% 33.1% 0.656 63.2% 36.8% 0.619
Six Years 6 1,081,720 62.4% 37.6% 0.612 61.4% 38.6% 0.602
Seven Years 7 2,118,390 80.8% 19.2% 0.799 76.9% 23.1% 0.758
Eight Years 8 1,715,520 84.1% 15.9% 0.835 80.2% 19.8% 0.795
Nine Years 9 537,393 71.2% 28.8% 0.708 67.5% 32.5% 0.671
Ten Years 10 479,671 73.7% 26.3% 0.734 70.8% 29.2% 0.704
Eleven Years 11 290,549 69.3% 30.7% 0.691 64.8% 35.2% 0.646
Twelve Years 12 198,478 65.9% 34.1% 0.657 60.3% 39.7% 0.601
Thirteen Year 13 166,171 55.7% 44.3% 0.555 60.5% 39.5% 0.603
Fourteen Year 14 132,639 64.1% 35.9% 0.640 60.0% 40.0% 0.599
Fifteen Years 15 261,979 86.4% 13.6% 0.863 67.5% 32.5% 0.674
*Correct Pixels represents the total number of independent validation pixels correctly identified in the error matrix.