LF_BRA
LF_BRA
Farm-scale soil spectral library from two local farms from Brazil (LF_BRA)
<300 samples
version 3
CC-BY
Map
Database access
Data originally provided by:
- Contact: Tiago Rodrigues Tavares
- Email: tiagosrt@usp.br
- Original source: https://data.mendeley.com/datasets/88c5kvmgbf/1
Available files
| Type | Filename | Link |
|---|---|---|
| Soil lab measurements — CSV (gzip) | ossl_soillab_v1.3.csv.gz |
Download |
| Soil lab measurements — Parquet | ossl_soillab_v1.3.parquet |
Download |
| Soil site metadata — CSV (gzip) | ossl_soilsite_v1.3.csv.gz |
Download |
| Soil site metadata — Parquet | ossl_soilsite_v1.3.parquet |
Download |
| VisNIR spectra — CSV (gzip) | ossl_visnir_v1.3.csv.gz |
Download |
| VisNIR spectra — Parquet | ossl_visnir_v1.3.parquet |
Download |
Soil laboratory information
Soil analytical data summary not available for this dataset.
Soil site information
- coordinates precision: none
- sampling depth: top
- geography: none
VNIR
- Acquisition mode: Not available
- Intensity: reflectance
- Original range: 431-2153
- Instrument: Veris MSP3 (USB4000 & C9914GB detectors)
- Manufacturer: Veris Technologies (Salina, KS, USA)
- Instrument co-scans: Not available
- Scan repeats: 3
- Scan accessory: Not available
- Original resolution: 5
- Sample preparation: Air-dried, Sieved < 2 mm
- Additional info: Not available