Vis-NIR Soil Spectral Library of the Hungarian Soil Degradation Observation System

Descripción

Since soil spectroscopy is considered to be a fast, simple, accurate and non-destructive analytical method, its application can be integrated with wet analysis as an alternative. Therefore, development of national-level soil spectral libraries containing information about all soil types represented in a country is continuously increasing to serve as a basis for calibrated predictive models capable of assessing physical and chemical parameters of soils at multiple spatial scales. In this article, we present a database containing laboratory and visible-near infrared spectral data of legacy soil samples from the Hungarian Soil Degradation Observation System (HSDOS). The published data set includes the following parameters measured in 5,490 soil samples: pH KCl , soil organic matter (SOM), calcium carbonate (CaCO 3 ), total salt content (TSC), total nitrogen (N total ), soluble phosphorus (P 2 O 5 -AL), soluble potassium (K 2 O-AL), plasticity index according to Hungarian standard (PLI), soil profile depth and reflectance data between 350 and 2,500 nm wavelength. The presented database can be a complement for further soil related research on continental, national or regional scales to…

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Archivos (1)

• CSVHSDOS_SSL_ver1.1.csv125 MB

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