Journal article Open Access

Principle Component Analysis for Crop Discrimination using Hyperspectral Remote Sensing Data

Pooja Vinod Janse; Ratnadeep R. Deshmukh

Blue Eyes Intelligence Engineering & Sciences Publication (BEIESP)

Crop discrimination is still very challenging issue for researcher because of spectral reflectance similarity captured in non-imaging data. The objective of this research work is to focus on crop discrimination challenge. We have used ASD FieldSpec4 Spectroradiometer for collection of leaf samples of four crops Wheat, Jowar, Bajara and Maize. We used vegetation indices and some spectral reflectance band for featuring our dataset. We applied Principle Component Analysis (PCA) for discrimination and it has been observed that when we use first and second principle component, it will give poor result but if third principle component is used then we get accurate and fine results. 

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