A5062193190- Soil Geostatistics and Mapping
- Geochemistry and Geologic Mapping
- Mineral Processing and Grinding
- Spectroscopy and Chemometric Analyses
- Soil Carbon and Nitrogen Dynamics
- Remote Sensing in Agriculture
- Soil erosion and sediment transport
Universidade de São Paulo
2020-2024
Forest Science and Research Institute
2022
Abstract The Earth’s surface dynamics provide essential information for guiding environmental and agricultural policies. Uncovered unprotected surfaces experience several undesirable effects, which can affect soil ecosystem functions. We developed a technique to identify global bare areas their based on multitemporal remote sensing images aid the spatiotemporal evaluation of anthropic natural phenomena. its changes were recognized by Landsat image processing over time range 30 years using...
Although many Soil Spectral Libraries (SSLs) have been created globally, these libraries still not operationalized for end-users. To address this limitation, study an online Brazilian Service (BraSpecS). The system was based on the Library (BSSL) with samples collected in Visible–Near–Short-wave infrared (vis–NIR–SWIR) and Mid-infrared (MIR) ranges. interactive platform allows users to find spectra, act as custodians of data, estimate several soil properties classification. tested by 500 65...
Among the various repositories of soil spectral data, Brazilian Soil Spectral Library (BSSL, https://bibliotecaespectral.wixsite.com/english ), created and maintained by GeoCiS research group, is representative pedodiversity region, since it combines spectra from agricultural environmental research. The BSSL database contains 16,084 observations with soil-harmonized surface layer physicochemical data in visible, near-infrared, short-wave infrared (Vis-NIR-SWIR, 350–2,500 nm) mid-infrared...
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