Hyperspectral Spectroradiometer [FieldSpec 4 Hi-Res, ASD Inc., UK]

Located at: CRF Annexe - S02
  • Images

Resolution/Specification:

Spectral Range: 350-2500 nm
Spectral Resolution 3 nm @ 700 nm
6 nm @ 1400/2100 nm
Spectral Sampling:
(bandwidth)
1.4 nm @ 350-1000 nm
1.1 nm @ 1001-2500 nm
Scanning Time: 100 ms
Stray light specification: VNIR 0.02%
SWIR 1&2 0.01%
Wavelength reproducibility: 0.1 nm
Wavelength accuracy: 0.5 nm
Maximum radiance: VNIR 2x Solar
SWIR 10x Solar
Channels: 2151
Detectors: VNIR detector (350-1000 nm): 512 element silicon arrays
SWIR 1 detector (1001-1800 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled
SWIR 2 detector (1801-2500 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled
Input: 1.5 m fiber optic (25° field of view)
Optional narrower field of view fiber optics available.
Noise Equivalent Radiance (NEdL): VNIR 1.0 X10-9 W/cm2/nm/sr @700 nm
SWIR 1 8.0 X10-9 W/cm2/nm/sr @ 1400 nm
SWIR 2 8.0 X10-9 W/cm2/nm/sr @ 2100 nm

Key Applications:

• To study the Physical and Chemical properties of soil
• To study the Plant Physiology
• Applications in Artwork and Heritage materials
• Applications in Food Industry
• Applications in Pharmaceutical Industry
• Camouflage Characterization and Detection
• Sensor Calibration
• Spectroradiometry and Radiometric Calibration
• Landscape Ecology and Ecology Research
• Atmospheric Remote Sensing Research
• Airborne Remote Sensing Measurements


Charges.

Particulars Sample scan at Laboratory Dark Room condition Sample scan at Field condition#
Sample charge for per sample for NITK Rs. 150/- Rs. 200/-
Sample charges per sample for academia & research institutes* Rs. 250/- Rs. 300/-
Sample charges per sample for Industry* Rs. 1050/- Rs. 1100/-

*GST (18%) extra. Above charges are for providing raw data.

#Transportation and other Charges will be extra for the field visit

For further Query Contact:

Dr. Shwetha H.R. (Faculty in-charge), Email: hrshwetha@nitk.edu.in