Abstract
In this work-in-progress study, we aim to determine the predictors of corn production in Iowa (United States), Heilongjiang (China), Mato Grosso (Brazil), Cordoba (Argentina), and Poltava Oblast (Ukraine). The effectiveness of predicting annual corn production using precipitation and land surface temperature (LST) values obtained from the Earth Engine tool, and Moderate Resolution Imaging Spectroradiometer (MODIS) Normalised Difference Vegetation Index (NDVI) values obtained from the National Aeronautics and Space Administration (NASA) Global Inventory Monitoring and Modelling Studies (GIMMS) Global Agricultural Monitoring System, is examined. A comparison is conducted between multiple linear regression, ridge regression, and lasso regression models. The highest adjusted R2 values are found in order to identify the optimal model in which the corn yield variance is explained by a combination of variables including the year, NDVI sample and anomaly values, precipitation, and LST. The results show that corn production values in Iowa, Heilongjiang, Mato Grosso, Cordoba, and Poltava Oblast can best be predicted using lasso regression models with adjusted R2 values of 0.841, 0.933, 0.847, 0.854, and 0.860 respectively.
Original language | English |
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Title of host publication | Proceedings - 2023 IEEE International Conference on Big Data, BigData 2023 |
Editors | Jingrui He, Themis Palpanas, Xiaohua Hu, Alfredo Cuzzocrea, Dejing Dou, Dominik Slezak, Wei Wang, Aleksandra Gruca, Jerry Chun-Wei Lin, Rakesh Agrawal |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 3479-3488 |
Number of pages | 10 |
ISBN (Electronic) | 9798350324457 |
DOIs | |
State | Published - 2023 |
Event | 2023 IEEE International Conference on Big Data, BigData 2023 - Sorrento, Italy Duration: Dec 15 2023 → Dec 18 2023 |
Publication series
Name | Proceedings - 2023 IEEE International Conference on Big Data, BigData 2023 |
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Conference
Conference | 2023 IEEE International Conference on Big Data, BigData 2023 |
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Country/Territory | Italy |
City | Sorrento |
Period | 12/15/23 → 12/18/23 |
Funding
Code repository and the enlarged versions of the images and plots are available at: https://github.com/saniyanangia/Crop_Production ACKNOWLEDGMENT We acknowledge USDA for publicly sharing the corn production data and the publicly available crop production maps (Fig. 3). NDVI data was provided by the Global Inventory Modeling and Mapping Studies (GIMMS) Group Global Agricultural Monitoring (GLAM) System (https://glam1.gsfc.nasa.gov/) funded through an interagency agreement grant between USDA/FAS/OGA and NASA/GSFC. Regional crop area maps (Fig. 2) were also obtained from this source. Other data sets including temperature and precipitation data were obtained from other NASA data portals. Dr. Assaf Anyamba and Heidi Tubbs’s participation in this research was enabled through Group on Earth Observations (GEO) Health Community of Practice (CoP) activities for student engagement under the direction of Thilanka Munasinghe and Dr. Assaf Anyamba (http://www.geohealthcop.org/).
Keywords
- Agriculture
- Earth Observational Data
- Machine Learning
- NDVI
- Yield estimation