OxSR
Soil Iron Oxides via Diffuse Reflectance
Calculate the ratio of iron oxides, hematite and goethite, in soil using the diffuse reflectance technique. The Kubelka-Munk theory, second derivative analysis, and spectral region amplitudes related to hematite and goethite content are used for quantification (Torrent, J., & Barron, V. (2008) <doi:10.2136/sssabookser5.5.c13>). Additionally, the package calculates soil color in the visible spectrum using Munsell and RGB color spaces, based on color theory (Viscarra et al. (2006) <doi:10.1016/j.geoderma.2005.07.017>).
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.0.1 |
rolling linux/jammy R-4.5 | OxSR_1.0.1.tar.gz |
1.2 MiB |
1.0.1 |
rolling linux/noble R-4.5 | OxSR_1.0.1.tar.gz |
1.2 MiB |
1.0.1 |
rolling source/ R- | OxSR_1.0.1.tar.gz |
1.0 MiB |
1.0.1 |
latest linux/jammy R-4.5 | OxSR_1.0.1.tar.gz |
1.2 MiB |
1.0.1 |
latest linux/noble R-4.5 | OxSR_1.0.1.tar.gz |
1.2 MiB |
1.0.1 |
latest source/ R- | OxSR_1.0.1.tar.gz |
1.0 MiB |
1.0.1 |
2026-04-26 source/ R- | OxSR_1.0.1.tar.gz |
1.0 MiB |
1.0.1 |
2026-04-23 source/ R- | OxSR_1.0.1.tar.gz |
1.0 MiB |
1.0.1 |
2026-04-09 windows/windows R-4.5 | OxSR_1.0.1.zip |
1.2 MiB |
1.0.1 |
2025-04-20 source/ R- | OxSR_1.0.1.tar.gz |
1.0 MiB |