Table 4 Average percentage difference for soybean planting areas at the county-level from NASS to CDL and R-CDL in different years.
From: Validation and refinement of cropland data layer using a spatial-temporal decision tree algorithm
Soybean | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|
CDL | 2.7% | 3.9% | 5.1% | 4.1% |
R-CDL | −3.6% | −3.0% | −2.2% | −3.5% |
