Group of geotechnologies in soil science

Luiz de Queiroz College of Agriculture

- University of São Paulo

Brazilian Soil Spectral Service

Help to improve the system Suggestions
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Return (Helping BSSL and BraSpecS)

On the same page where spectral data can be uploaded, the user can also upload a spreadsheet containing the results of laboratory analysis of soils, performed by traditional methodologies. This action allows the user to contribute to the evolution of BSSL and BraSpecS and thus improve the system database. (model spreadsheet for devolutive). It is important to remember that all soil analysis has margins of error, even in traditional methodologies, so a database with large population allows the generation of more robust models.