Target Data

Corn Yield Bushels per Acre
Iowa: 1984 - 2025
Year Agriculture District County Yield (BPA) Yield Detrended Target
2024 CENTRAL Boone 217.6 169.6003 2
2024 CENTRAL Hamilton 212.3 164.3003 1
2024 CENTRAL Marshall 222.2 174.2003 2
2024 CENTRAL Polk 218.0 170.0003 2
2024 CENTRAL Poweshiek 223.0 175.0003 2
2024 CENTRAL Story 215.5 167.5003 2
2024 CENTRAL Webster 211.6 163.6003 1
2024 EAST CENTRAL Benton 238.6 184.0287 2
2024 EAST CENTRAL Cedar 236.2 181.6287 2
2024 EAST CENTRAL Clinton 235.9 181.3287 2

Missing Data Check
Iowa: 1984 - 2025
County Year
Adair 2021
Adair 2023
Adams 2019
Adams 2021
Adams 2022
Adams 2023
Adams 2024
Appanoose 2018
Appanoose 2024
Black Hawk 2023

Copernicus Reanalysis EDA

Dataset: 2m Temperature (Average)

Dataset: 2m Temperature (Minimum)

Dataset: 2m Temperature (Maximum)

Dataset: Total Precipitation

Dataset: 2m Dewpoint Temperature (Average)

Dataset: Evaporation (Total)

Dataset: Soil Temperature Level 1 Average

Soil temperature levels:

  • Level 1: temperature of the topsoil layer, specifically from 0 to 7 cm depth
  • Level 2: subsurface temperature layer, 7 to 28 cm depth
  • Level 3: subsurface temperature layer, 28 to 100 cm depth

Dataset: Soil Temperature Level 2 Average

Dataset: Soil Temperature Level 3 Average

Dataset: Soil Water Volume Level 1 Average

Dataset: Soil Water Volume Level 1 Min

Dataset: Soil Water Volume Level 1 Max

Dataset: Soil Water Volume Level 2 Average

Dataset: Soil Water Volume Level 2 Minimum

Dataset: Soil Water Volume Level 2 Maximum

Dataset: Soil Water Volume Level 3 Average

Dataset: Soil Water Volume Level 3 Minimum

Dataset: Soil Water Volume Level 3 Maximum

Dataset: Soil Type

## [using ordinary kriging]