USDA, National Agricultural Statistics Service, 2012 Tennessee Cropland Data Layer CLASSIFICATION INPUTS: DEIMOS-1 DATE 20110930 PATH/ROW 54D DEIMOS-1 DATE 20111006 PATH/ROW 5A3 DEIMOS-1 DATE 20111015 PATH/ROW 634 DEIMOS-1 DATE 20111016 PATH/ROW 642 DEIMOS-1 DATE 20111022 PATH/ROW 69B DEIMOS-1 DATE 20120419 PATH/ROW EBA DEIMOS-1 DATE 20120422 PATH/ROW ED6 DEIMOS-1 DATE 20120425 PATH/ROW EED DEIMOS-1 DATE 20120427 PATH/ROW F03 DEIMOS-1 DATE 20120511 PATH/ROW F96 DEIMOS-1 DATE 20120517 PATH/ROW FD2 DEIMOS-1 DATE 20120524 PATH/ROW 022 DEIMOS-1 DATE 20120527 PATH/ROW 046 DEIMOS-1 DATE 20120602 PATH/ROW 082 DEIMOS-1 DATE 20120605 PATH/ROW 0A3 DEIMOS-1 DATE 20120615 PATH/ROW 119 DEIMOS-1 DATE 20120625 PATH/ROW 189 DEIMOS-1 DATE 20120707 PATH/ROW 210 DEIMOS-1 DATE 20120724 PATH/ROW 2D9 DEIMOS-1 DATE 20120802 PATH/ROW 356 DEIMOS-1 DATE 20120809 PATH/ROW 3A5 DEIMOS-1 DATE 20120812 PATH/ROW 3CD DEIMOS-1 DATE 20120825 PATH/ROW 476 DEIMOS-1 DATE 20120907 PATH/ROW 51B DEIMOS-1 DATE 20120909 PATH/ROW 531 DEIMOS-1 DATE 20120910 PATH/ROW 53E DEIMOS-1 DATE 20120919 PATH/ROW 5B2 DEIMOS-1 DATE 20120920 PATH/ROW 5BE LANDSAT 5 TM 20111003 PATH 021 ROW(S) 28-40 LANDSAT 5 TM 20111102 PATH 023 ROW(S) 31-40 LANDSAT 5 TM 20111106 PATH 019 ROW(S) 29-39 LANDSAT 5 TM 20111111 PATH 022 ROW(S) 28 31-40 UK-DMC-2 20111001 PATH/ROW 2D8 UK-DMC-2 20111004 PATH/ROW 2F0 UK-DMC-2 20120502 PATH/ROW C7C UK-DMC-2 20120603 PATH/ROW E52 UK-DMC-2 20120629 PATH/ROW FEB UK-DMC-2 20120728 PATH/ROW 22B UK-DMC-2 20120816 PATH/ROW 3DE UK-DMC-2 20120820 PATH/ROW 442 UK-DMC-2 20120826 PATH/ROW 4BF UK-DMC-2 20120911 PATH/ROW 601 SWITCHGRASS MASK BASED ON PREVIOUS TENNESSEE CDLS USGS, NATIONAL LAND COVER DATASET 2001 TREE CANOPY USGS, NATIONAL LAND COVER DATASET 2006 IMPERVIOUSNESS TRAINING AND VALIDATION: USDA, FARM SERVICE AGENCY 2012 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, 2012 Tennessee Cropland Data Layer STATEWIDE AGRICULTURAL ACCURACY REPORT Crop-specific covers only *Correct Accuracy Error Kappa ------------------------- ------- -------- ------ ----- OVERALL ACCURACY** 1,307,037 88.6% 11.4% 0.844 Cover ***Attribute *Correct Producer's Omission User's Commission Cond'l Type Code Pixels Accuracy Error Kappa Accuracy Error Kappa ---- ---- ------ -------- ----- ----- -------- ----- ----- Corn 1 502227 94.10% 5.90% 0.92 96.80% 3.20% 0.96 Cotton 2 169251 91.86% 8.14% 0.91 94.44% 5.56% 0.94 Sorghum 4 6905 62.55% 37.45% 0.62 93.07% 6.93% 0.93 Soybeans 5 450716 89.26% 10.74% 0.86 91.80% 8.20% 0.89 Sunflower 6 9 7.83% 92.17% 0.08 60.00% 40.00% 0.60 Tobacco 11 834 42.46% 57.54% 0.42 88.72% 11.28% 0.89 Sweet Corn 12 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Pop or Orn Corn 13 197 33.45% 66.55% 0.33 83.83% 16.17% 0.84 Barley 21 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Winter Wheat 24 1350 13.43% 86.57% 0.13 72.97% 27.03% 0.73 Dbl Crop WinWht/Soybeans 26 169259 91.52% 8.48% 0.91 89.48% 10.52% 0.89 Rye 27 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Oats 28 15 4.53% 95.47% 0.05 68.18% 31.82% 0.68 Millet 29 38 19.10% 80.90% 0.19 79.17% 20.83% 0.79 Alfalfa 36 119 9.93% 90.07% 0.10 86.23% 13.77% 0.86 Dry Beans 42 168 19.18% 80.82% 0.19 94.38% 5.62% 0.94 Potatoes 43 0 0.00% 100.00% 0.00 n/a n/a n/a Other Crops 44 295 12.97% 87.03% 0.13 85.26% 14.74% 0.85 Sweet Potatoes 46 0 0.00% 100.00% 0.00 n/a n/a n/a Watermelons 48 0 n/a n/a n/a 0.00% 100.00% 0.00 Cucumbers 50 0 n/a n/a n/a 0.00% 100.00% 0.00 Peas 53 331 86.20% 13.80% 0.86 98.22% 1.78% 0.98 Tomatoes 54 380 51.63% 48.37% 0.52 98.45% 1.55% 0.98 Caneberries 55 0 n/a n/a n/a 0.00% 100.00% 0.00 Clover/Wildflowers 58 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Sod/Grass Seed 59 1339 32.35% 67.65% 0.32 93.12% 6.88% 0.93 Switchgrass 60 40 70.18% 29.82% 0.70 24.84% 75.16% 0.25 Fallow/Idle Cropland 61 661 5.88% 94.12% 0.06 65.58% 34.42% 0.65 Peaches 67 20 10.93% 89.07% 0.11 80.00% 20.00% 0.80 Christmas Trees 70 0 0.00% 100.00% 0.00 n/a n/a n/a Plums 220 0 0.00% 100.00% 0.00 n/a n/a n/a Squash 222 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Dbl Crop WinWht/Corn 225 1695 23.00% 77.00% 0.23 75.53% 24.47% 0.75 Dbl Crop Oats/Corn 226 2 1.98% 98.02% 0.02 4.44% 95.56% 0.04 Pumpkins 229 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Dbl Crop WinWht/Sorghum 236 53 17.91% 82.09% 0.18 86.89% 13.11% 0.87 Dbl Crop Barley/Corn 237 5 7.04% 92.96% 0.07 71.43% 28.57% 0.71 Dbl Crop WinWht/Cotton 238 0 0.00% 100.00% 0.00 0.00% 100.00% 0.00 Dbl Crop Soybeans/Cotton 239 57 13.32% 86.68% 0.13 93.44% 6.56% 0.93 Dbl Crop Soybeans/Oats 240 36 5.44% 94.56% 0.05 60.00% 40.00% 0.60 Dbl Crop Corn/Soybeans 241 24 7.62% 92.38% 0.08 24.00% 76.00% 0.24 Turnips 247 0 0.00% 100.00% 0.00 n/a n/a n/a Dbl Crop Barley/Soybeans 254 1011 73.90% 26.10% 0.74 96.01% 3.99% 0.96 *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 attibute 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, 2012 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" Grass/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