Soil Sensing Analyzer Online v0.1

This app will predict the soil elements from Neospectra Vis-NIR sensor data and give a recommendation for soil fertilizer.

if you don't have any device to capture reflectance data from soil, take a look here

Drop an output file (from Neospectra device with Spectromost app) to view it, or click to choose a file
Download Sample File Input


  • Spectral Trimming
  • Conversion to Absorbance
  • Savitzky-Golay Smoothing
  • Standard Normal Variate (SNV)