# Fall2023: Programming Assignment 3 — Data

来源：https://www.kaggle.com/competitions/fall2023-programming-assignment-3/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

The study area includes four wilderness areas located in the Roosevelt National Forest of northern Colorado. Each observation is a 30m x 30m patch. You are asked to predict an integer classification for the forest cover type. The seven types are:

* 1 - Spruce/Fir
* 2 - Lodgepole Pine
* 3 - Ponderosa Pine
* 4 - Cottonwood/Willow
* 5 - Aspen
* 6 - Douglas-fir
* 7 - Krummholz


The training set, i.e, "dataset.csv" (15120 observations) contains both features and the Cover_Type. The test set (i.e., judge-no-labels.csv) contains only the features. You must predict the Cover_Type for every row in the test set (565892 observations).

**Data Fields**

* Elevation - Elevation in meters
* Aspect - Aspect in degrees azimuth
* Slope - Slope in degrees
* Horizontal_Distance_To_Hydrology - Horz Dist to nearest surface water features
* Vertical_Distance_To_Hydrology - Vert Dist to nearest surface water features
* Horizontal_Distance_To_Roadways - Horz Dist to nearest roadway
* Hillshade_9am (0 to 255 index) - Hillshade index at 9am, summer solstice
* Hillshade_Noon (0 to 255 index) - Hillshade index at noon, summer solstice
* Hillshade_3pm (0 to 255 index) - Hillshade index at 3pm, summer solstice
* Horizontal_Distance_To_Fire_Points - Horz Dist to nearest wildfire ignition points
* Wilderness_Area (4 binary columns, 0 = absence or 1 = presence) - Wilderness area designation
* Soil_Type (40 binary columns, 0 = absence or 1 = presence) - Soil Type designation
* Cover_Type (7 types, integers 1 to 7) - Forest Cover Type designation

The wilderness areas are:

* 1 - Rawah Wilderness Area
* 2 - Neota Wilderness Area
* 3 - Comanche Peak Wilderness Area
* 4  - Cache la Poudre Wilderness Area

The soil types are:

* 1 Cathedral family - Rock outcrop complex, extremely stony.
* 2 Vanet - Ratake families complex, very stony.
* 3 Haploborolis - Rock outcrop complex, rubbly.
* 4  Ratake family - Rock outcrop complex, rubbly.
* 5  Vanet family - Rock outcrop complex complex, rubbly.
* 6 Vanet - Wetmore families - Rock outcrop complex, stony.
* 7 Gothic family.
* 8 Supervisor - Limber families complex.
* 9 Troutville family, very stony.
* 10 Bullwark - Catamount families - Rock outcrop complex, rubbly.
* 11  Bullwark - Catamount families - Rock land complex, rubbly.
* 12 Legault family - Rock land complex, stony.
* 13 Catamount family - Rock land - Bullwark family complex, rubbly.
* 14 Pachic Argiborolis - Aquolis complex.
* 15 unspecified in the USFS Soil and ELU Survey.
* 16 Cryaquolis - Cryoborolis complex.
* 17 Gateview family - Cryaquolis complex.
* 18 Rogert family, very stony.
* 19 Typic Cryaquolis - Borohemists complex.
* 20 Typic Cryaquepts - Typic Cryaquolls complex.
* 21 Typic Cryaquolls - Leighcan family, till substratum complex.
* 22 Leighcan family, till substratum, extremely bouldery.
* 23 Leighcan family, till substratum - Typic Cryaquolls complex.
* 24 Leighcan family, extremely stony.
* 25 Leighcan family, warm, extremely stony.
* 26 Granile - Catamount families complex, very stony.
* 27 Leighcan family, warm - Rock outcrop complex, extremely stony.
* 28 Leighcan family - Rock outcrop complex, extremely stony.
* 29 Como - Legault families complex, extremely stony.
* 30 Como family - Rock land - Legault family complex, extremely stony.
* 31 Leighcan - Catamount families complex, extremely stony.
* 32 Catamount family - Rock outcrop - Leighcan family complex, extremely stony.
* 33 Leighcan - Catamount families - Rock outcrop complex, extremely stony.
* 34 Cryorthents - Rock land complex, extremely stony.
* 35 Cryumbrepts - Rock outcrop - Cryaquepts complex.
* 36 Bross family - Rock land - Cryumbrepts complex, extremely stony.
* 37 Rock outcrop - Cryumbrepts - Cryorthents complex, extremely stony.
* 38 Leighcan - Moran families - Cryaquolls complex, extremely stony.
* 39 Moran family - Cryorthents - Leighcan family complex, extremely stony.
* 40 Moran family - Cryorthents - Rock land complex, extremely stony.