# ENSAI - Géostatistique 2020 — Data

来源：https://www.kaggle.com/competitions/ensai-gostatistique-2020/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

<p> The Jura data set comprises seven heavy metals measured in the top soil of the swiss Jura, along with consistently coded land use and rock type factors, as well as geographic coordinates. 
</p>
<h2>File descriptions</h2>
Two of the provided files will be useful
<ul>
<li><strong>jura_pred.csv</strong> - the training set</li>
<li><strong>jura_val_loc.csv</strong> - validation locations and covariables</li>
</ul>
<h2>Data fields</h2>

<ul>
<li><strong> Xloc </strong> X coordinate, local grid km </li>
<li><strong> Yloc </strong>Y coordinate, local grid km </li>
<li><strong>Landuse</strong> Land use: 1: Forest, 2: Pasture (Weide(land), Wiese, Grasland), 3: Meadow (Wiese, Flur, Matte, Anger), 4: Tillage (Ackerland, bestelltes Land) </li>
<li><strong>Rock</strong> Rock Types: 1: Argovian, 2: Kimmeridgian, 3: Sequanian, 4: Portlandian, 5: Quaternary. </li>
<li><strong>Cd</strong> mg cadmium kg^-1 topsoil </li>
<li><strong>Co</strong> mg cobalt kg^-1 topsoil </li>
<li><strong>Cr</strong> mg chromium kg^-1 topsoil </li>
<li><strong>Cu</strong> mg copper kg^-1 topsoil </li>
<li><strong>Ni</strong> mg nickel kg^-1 topsoil </li>
<li><strong>Pb</strong> mg lead kg^-1 topsoil </li>
<li><strong>Zn</strong> mg zinc kg^-1 topsoil</li>
</ul>