USDA, National Agricultural Statistics Service, 2013 Virginia and West Virginia Cropland Data Layers CLASSIFICATION INPUTS: DEIMOS-1 DATE 20120919 PATH/ROW 5B2 DEIMOS-1 DATE 20120921 PATH/ROW 5C7 DEIMOS-1 DATE 20121122 PATH/ROW 8BC DEIMOS-1 DATE 20130422 PATH/ROW D79 DEIMOS-1 DATE 20130425 PATH/ROW D91 DEIMOS-1 DATE 20130426 PATH/ROW D97 DEIMOS-1 DATE 20130502 PATH/ROW DCD DEIMOS-1 DATE 20130515 PATH/ROW E2B DEIMOS-1 DATE 20130622 PATH/ROW F71 DEIMOS-1 DATE 20130626 PATH/ROW F96 DEIMOS-1 DATE 20130715 PATH/ROW 04B DEIMOS-1 DATE 20130716 PATH/ROW 055 DEIMOS-1 DATE 20130718 PATH/ROW 066 DEIMOS-1 DATE 20130820 PATH/ROW 199 DEIMOS-1 DATE 20130826 PATH/ROW 1D0 DEIMOS-1 DATE 20130830 PATH/ROW 1FB DEIMOS-1 DATE 20130902 PATH/ROW 211 DEIMOS-1 DATE 20130905 PATH/ROW 227 DEIMOS-1 DATE 20130908 PATH/ROW 241 DEIMOS-1 DATE 20130909 PATH/ROW 249 DEIMOS-1 DATE 20130911 PATH/ROW 25B LANDSAT 8 OLI/TIRS DATE 20130530 PATH 016 ROW(S) 29-43 LANDSAT 8 OLI/TIRS DATE 20130601 PATH 014 ROW(S) 29-36 LANDSAT 8 OLI/TIRS DATE 20130615 PATH 016 ROW(S) 31-43 LANDSAT 8 OLI/TIRS DATE 20130622 PATH 017 ROW(S) 30-41 LANDSAT 8 OLI/TIRS DATE 20130715 PATH 018 ROW(S) 30-40 LANDSAT 8 OLI/TIRS DATE 20130719 PATH 014 ROW(S) 29-36 LANDSAT 8 OLI/TIRS DATE 20130726 PATH 015 ROW(S) 29-37 40-43 LANDSAT 8 OLI/TIRS DATE 20130802 PATH 016 ROW(S) 29-43 LANDSAT 8 OLI/TIRS DATE 20130804 PATH 014 ROW(S) 29-36 LANDSAT 8 OLI/TIRS DATE 20130816 PATH 018 ROW(S) 30-40 LANDSAT 8 OLI/TIRS DATE 20130825 PATH 017 ROW(S) 30-41 LANDSAT 8 OLI/TIRS DATE 20130827 PATH 015 ROW(S) 29-43 LANDSAT 8 OLI/TIRS DATE 20130905 PATH 014 ROW(S) 29-36 LANDSAT 8 OLI/TIRS DATE 20130912 PATH 015 ROW(S) 29-43 LANDSAT 8 OLI/TIRS DATE 20130917 PATH 018 ROW(S) 30-40 USGS, NATIONAL ELEVATION DATASET USGS, NATIONAL LAND COVER DATASET 2006 IMPERVIOUSNESS USGS, NATIONAL LAND COVER DATASET 2001 TREE CANOPY CROP MASK BASED ON PREVIOUS CDLS (2008-2012) UK-DMC-2 DATE 20120923 PATH/ROW 6FF UK-DMC-2 DATE 20130526 PATH/ROW 8FB UK-DMC-2 DATE 20130529 PATH/ROW 94A UK-DMC-2 DATE 20130601 PATH/ROW 9BA UK-DMC-2 DATE 20130604 PATH/ROW 9FC UK-DMC-2 DATE 20130608 PATH/ROW A81 UK-DMC-2 DATE 20130802 PATH/ROW F87 TRAINING AND VALIDATION: USDA, FARM SERVICE AGENCY 2013 COMMON LAND UNIT DATA USGS, NATIONAL LAND COVER DATASET 2006 NOTE: The final extent of the CDL is clipped to the state boundary even though the raw input data may encompass a larger area.
USDA, National Agricultural Statistics Service, 2013 Virginia and West Virginia Cropland Data Layers STATEWIDE AGRICULTURAL ACCURACY REPORT Crop-specific covers only *Correct Accuracy Error Kappa ------------------------- ------- -------- ------ ----- OVERALL ACCURACY** 727,123 80.6% 19.4% 0.764 Cover ***Attribute *Correct Producer's Omission User's Commission Cond'l Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa ---- ---- ------ -------- ----- ----- -------- ----- ----- Corn 1 211581 93.41% 6.59% 0.921 92.99% 7.01% 0.916 Cotton 2 30655 93.13% 6.87% 0.930 92.29% 7.71% 0.921 Sorghum 4 1607 39.61% 60.39% 0.395 78.70% 21.30% 0.786 Soybeans 5 133877 89.96% 10.04% 0.887 89.38% 10.62% 0.881 Sunflower 6 10 14.29% 85.71% 0.143 90.91% 9.09% 0.909 Peanuts 10 5771 86.21% 13.79% 0.862 96.55% 3.45% 0.965 Tobacco 11 46 17.83% 82.17% 0.178 64.79% 35.21% 0.648 Sweet Corn 12 1 0.83% 99.17% 0.008 33.33% 66.67% 0.333 Barley 21 648 22.28% 77.72% 0.222 55.10% 44.90% 0.550 Winter Wheat 24 4559 47.89% 52.11% 0.476 66.61% 33.39% 0.664 Dbl Crop WinWht/Soybeans 26 135849 95.00% 5.00% 0.944 93.27% 6.73% 0.925 Rye 27 65 9.88% 90.12% 0.099 59.63% 40.37% 0.596 Oats 28 1 0.19% 99.81% 0.002 1.45% 98.55% 0.014 Millet 29 11 3.44% 96.56% 0.034 32.35% 67.65% 0.323 Speltz 30 0 0.00% 100.00% 0.000 n/a n/a n/a Alfalfa 36 3734 36.51% 63.49% 0.363 67.09% 32.91% 0.668 Other Hay/Non Alfalfa 37 173183 73.48% 26.52% 0.690 86.14% 13.86% 0.833 Buckwheat 39 0 0.00% 100.00% 0.000 n/a n/a n/a Dry Beans 42 119 92.97% 7.03% 0.930 98.35% 1.65% 0.983 Potatoes 43 992 93.23% 6.77% 0.932 97.35% 2.65% 0.973 Other Crops 44 131 21.76% 78.24% 0.217 57.21% 42.79% 0.572 Sweet Potatoes 46 0 0.00% 100.00% 0.000 0.00% 100.00% 0.000 Misc Vegs & Fruits 47 0 0.00% 100.00% 0.000 0.00% 100.00% 0.000 Cucumbers 50 0 n/a n/a n/a 0.00% 100.00% 0.000 Peas 53 0 0.00% 100.00% 0.000 n/a n/a n/a Caneberries 55 0 0.00% 100.00% 0.000 n/a n/a n/a Clover/Wildflowers 58 0 0.00% 100.00% 0.000 0.00% 100.00% 0.000 Sod/Grass Seed 59 871 51.54% 48.46% 0.515 87.27% 12.73% 0.873 Fallow/Idle Cropland 61 3013 15.01% 84.99% 0.147 57.36% 42.64% 0.567 Peaches 67 22 16.79% 83.21% 0.168 28.57% 71.43% 0.286 Apples 68 1140 53.62% 46.38% 0.536 88.58% 11.42% 0.886 Grapes 69 16 47.06% 52.94% 0.471 40.00% 60.00% 0.400 Christmas Trees 70 107 12.30% 87.70% 0.123 80.45% 19.55% 0.804 Triticale 205 6 2.43% 97.57% 0.024 2.99% 97.01% 0.030 Greens 219 0 0.00% 100.00% 0.000 n/a n/a n/a Plums 220 0 0.00% 100.00% 0.000 n/a n/a n/a Strawberries 221 0 n/a n/a n/a 0.00% 100.00% 0.000 Squash 222 7 14.58% 85.42% 0.146 77.78% 22.22% 0.778 Dbl Crop WinWht/Corn 225 1311 44.47% 55.53% 0.444 73.08% 26.92% 0.730 Dbl Crop Oats/Corn 226 0 0.00% 100.00% 0.000 0.00% 100.00% 0.000 Pumpkins 229 36 22.09% 77.91% 0.221 28.57% 71.43% 0.286 Dbl Crop Barley/Sorghum 235 153 31.16% 68.84% 0.311 62.45% 37.55% 0.624 Dbl Crop WinWht/Sorghum 236 321 24.67% 75.33% 0.246 65.64% 34.36% 0.656 Dbl Crop Barley/Corn 237 2065 35.15% 64.85% 0.350 66.61% 33.39% 0.665 Dbl Crop WinWht/Cotton 238 0 0.00% 100.00% 0.000 n/a n/a n/a Dbl Crop Soybeans/Cotton 239 1 0.42% 99.58% 0.004 100.00% 0.00% 1.000 Dbl Crop Soybeans/Oats 240 122 15.48% 84.52% 0.155 67.78% 32.22% 0.678 Dbl Crop Corn/Soybeans 241 2 22.22% 77.78% 0.222 100.00% 0.00% 1.000 Cabbage 243 0 0.00% 100.00% 0.000 0.00% 100.00% 0.000 Dbl Crop Barley/Soybeans 254 15090 76.65% 23.35% 0.764 86.59% 13.41% 0.864 *Correct Pixels represents the total number of independent validation pixels correctly identified in the error matrix. **The Overall Accuracy represents only the FSA row crops and annual fruit and vegetables (codes 1-61,66-80 and 200-255). FSA-sampled grass and pasture, aquaculture, and all NLCD-sampled categories (codes 62-65 and 81-199) are not included in the Overall Accuracy.The accuracy of the non-agricultural land cover classes within the Cropland Data Layer is entirely dependent upon the USGS, National Land Cover Database (NLCD 2006). Thus, the USDA, NASS recommends that users consider the NLCD for studies involving non-agricultural land cover. For more information on the accuracy of the NLCD please reference <https://www.mrlc.gov/>. ***NOTE: The attribute codes above may not necessarily match the most current coding scheme. Please check the Entity_and_Attribute_Detail_Citation Section of this metadata file to verify the current attribute codes and category names.
***NOTE: The 1997-2013 CDLs were recoded and re-released in January 2014 to better represent pasture and grass-related categories. A new category named Grass/Pasture (code 176) collapses the following historical CDL categories: Pasture/Grass (code 62), Grassland Herbaceous (code 171), and Pasture/Hay (code 181). This was done to eliminate confusion among these similar land cover types which were not always classified definitionally consistent from state to state or year to year and frequently had poor classification accuracies. This follows the recoding of the entire CDL archive in January 2012 to better align the historical CDLs with the current product. For a detailed list of the category name and code changes, please visit the Frequently Asked Questions (FAQ's) section at <https://www.nass.usda.gov/Research_and_Science/Cropland/sarsfaqs2.php>. Data Dictionary: USDA, National Agricultural Statistics Service, 2013 Cropland Data Layer Source: USDA, National Agricultural Statistics Service The following is a cross reference list of the categorization codes and land covers. Note that not all land cover categories listed below will appear in an individual state. Raster Attribute Domain Values and Definitions: NO DATA, BACKGROUND 0 Categorization Code Land Cover "0" Background Raster Attribute Domain Values and Definitions: CROPS 1-20 Categorization Code Land Cover "1" Corn "2" Cotton "3" Rice "4" Sorghum "5" Soybeans "6" Sunflower "10" Peanuts "11" Tobacco "12" Sweet Corn "13" Pop or Orn Corn "14" Mint Raster Attribute Domain Values and Definitions: GRAINS,HAY,SEEDS 21-40 Categorization Code Land Cover "21" Barley "22" Durum Wheat "23" Spring Wheat "24" Winter Wheat "25" Other Small Grains "26" Dbl Crop WinWht/Soybeans "27" Rye "28" Oats "29" Millet "30" Speltz "31" Canola "32" Flaxseed "33" Safflower "34" Rape Seed "35" Mustard "36" Alfalfa "37" Other Hay/Non Alfalfa "38" Camelina "39" Buckwheat Raster Attribute Domain Values and Definitions: CROPS 41-60 Categorization Code Land Cover "41" Sugarbeets "42" Dry Beans "43" Potatoes "44" Other Crops "45" Sugarcane "46" Sweet Potatoes "47" Misc Vegs & Fruits "48" Watermelons "49" Onions "50" Cucumbers "51" Chick Peas "52" Lentils "53" Peas "54" Tomatoes "55" Caneberries "56" Hops "57" Herbs "58" Clover/Wildflowers "59" Sod/Grass Seed "60" Switchgrass Raster Attribute Domain Values and Definitions: NON-CROP 61-65 Categorization Code Land Cover "61" Fallow/Idle Cropland "63" Forest "64" Shrubland "65" Barren Raster Attribute Domain Values and Definitions: CROPS 66-80 Categorization Code Land Cover "66" Cherries "67" Peaches "68" Apples "69" Grapes "70" Christmas Trees "71" Other Tree Crops "72" Citrus "74" Pecans "75" Almonds "76" Walnuts "77" Pears Raster Attribute Domain Values and Definitions: OTHER 81-109 Categorization Code Land Cover "81" Clouds/No Data "82" Developed "83" Water "87" Wetlands "88" Nonag/Undefined "92" Aquaculture Raster Attribute Domain Values and Definitions: NLCD-DERIVED CLASSES 110-195 Categorization Code Land Cover "111" Open Water "112" Perennial Ice/Snow "121" Developed/Open Space "122" Developed/Low Intensity "123" Developed/Med Intensity "124" Developed/High Intensity "131" Barren "141" Deciduous Forest "142" Evergreen Forest "143" Mixed Forest "152" Shrubland "176" Grassland/Pasture "190" Woody Wetlands "195" Herbaceous Wetlands Raster Attribute Domain Values and Definitions: CROPS 195-255 Categorization Code Land Cover "204" Pistachios "205" Triticale "206" Carrots "207" Asparagus "208" Garlic "209" Cantaloupes "210" Prunes "211" Olives "212" Oranges "213" Honeydew Melons "214" Broccoli "215" Avocados "216" Peppers "217" Pomegranates "218" Nectarines "219" Greens "220" Plums "221" Strawberries "222" Squash "223" Apricots "224" Vetch "225" Dbl Crop WinWht/Corn "226" Dbl Crop Oats/Corn "227" Lettuce "229" Pumpkins "230" Dbl Crop Lettuce/Durum Wht "231" Dbl Crop Lettuce/Cantaloupe "232" Dbl Crop Lettuce/Cotton "233" Dbl Crop Lettuce/Barley "234" Dbl Crop Durum Wht/Sorghum "235" Dbl Crop Barley/Sorghum "236" Dbl Crop WinWht/Sorghum "237" Dbl Crop Barley/Corn "238" Dbl Crop WinWht/Cotton "239" Dbl Crop Soybeans/Cotton "240" Dbl Crop Soybeans/Oats "241" Dbl Crop Corn/Soybeans "242" Blueberries "243" Cabbage "244" Cauliflower "245" Celery "246" Radishes "247" Turnips "248" Eggplants "249" Gourds "250" Cranberries "254" Dbl Crop Barley/Soybeans