IndianaCornSimulationDataset

Published: 4 August 2026| Version 1 | DOI: 10.17632/9y336f62sf.1
Contributors:
Jorge Jola,
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Description

SQLite database that brings together spatial, soil, weather, and APSIM simulation outputs for 4,010 maize fields across five calibration regions in Indiana (NE, NW, SE, SW, WC). Each field is identified by (id_cell, id_within_cell) and linked to a SSURGO soil map unit (mukey), county, and region. Simulations cover 1980–2024 (alternating years by field) at 31 nitrogen rates (0–300 kg N/ha, step 10), for a total of ~2.8 million simulation records.

Files

Steps to reproduce

Python environment with: pandas, pyarrow, geopandas, shapely, APSIM workflow dependencies Run tutorial script

Institutions

Categories

Nitrogen, Crop Yield

Licence