Published February 28, 2022
| Version 2.0
Dataset
Open
DIGITAL SOIL TEXTURE MAPS OF ARGENTINA
Authors/Creators
- 1. Instituto de Suelos (CIRN). Instituto Nacional de Tecnología Agropecuaria, Argentina
- 2. EEA Cerro Azul, Misiones. . Instituto Nacional de Tecnología Agropecuaria, Argentina
- 3. Bioforest
- 4. EEA San Luis, San Luis. Instituto Nacional de Tecnología Agropecuaria, Argentina
- 5. Centro de Geociencias - Universidad Nacional Autónoma de México, Campus Juriquilla, Qro. MX
Description
Soil fractions of Argentina in g/100g, Clay, Silt and Sand, for 4 standard depth intervals (0–15, 15-30, 30–60, 60–100) at 1000 m resolution. Including textural classes for the four standard layers and error estimation using random forest.
Global accuracy based on cross-validation
|
sp |
RMSE |
Rsquared |
MAE |
|
Sand 0-15 cm |
16.189 |
0.640 |
11.069 |
|
Sand 15-30 cm |
16.320 |
0.629 |
11.213 |
|
Sand 30-60 cm |
16.676 |
0.618 |
11.364 |
|
Sand 60-100 cm |
16.762 |
0.587 |
11.472 |
|
silt 0-15 cm |
12.011 |
0.638 |
8.352 |
|
silt 15-30 cm |
11.807 |
0.608 |
8.388 |
|
silt 30-60 cm |
11.504 |
0.561 |
8.168 |
|
silt 60-100 cm |
11.728 |
0.583 |
8.263 |
|
clay 0-15 cm |
8.766 |
0.475 |
5.721 |
|
clay 15-30 cm |
10.723 |
0.452 |
7.432 |
|
clay 30-60 cm |
11.211 |
0.557 |
7.842 |
|
clay 60-100 cm |
11.005 |
0.536 |
7.734 |
Notes
Schulz G.A., Rodríguez D.M., Angelini M., Moretti L.M., Olmedo G.F., Tenti Vuegen L.M., Colazo, J.C., & Guevara M. (2022). Digital Soil Texture Maps Of Argentina And Their Relationship With Soil-Forming Factors And Processes. In Geopedology second edition (pp. XXXX). Springer, Cham.
Files
clay_0_15_mean.tif
Files
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