FieldSpec 4 Standard-Res

Portable field  spectroradiometer ideal for characterizing spectral features with a resolution of 10 nm to 50 nm;

  • Spectral resolution of 3 nm in the VNIR range (350 nm-1000 nm)
  • Spectral resolution of 10 nm in the SWIR range (1001 nm-2500 nm)

Product description

The go-to standard for trusted portable field spectroscopy

Ideal for characterizing spectral features with a resolution of 10 nm to 50 nm. The FieldSpec 4 Standard-Res is well positioned to meet a majority of the technical needs of field researchers who require dependable and trusted results from a field portable spectroradiometer.

It is the right choice for a wide range of remote sensing applications, including multispectral sensor ground truthing and calibration, agricultural analysis, and snow and ice studies. In addition to being a world class spectroradiometer, the FieldSpec 4 Standard-Res is equally suited to serve as a rugged, portable spectrometer for accurate contact reflectance or non-solar stand-off measurements.

Technical Specifications

Spectral range350-2500 nm
Spectral Resolution3 nm @ 700 nm
10 nm @ 1400/2100 nm
Spectral sampling1.4 @ 350-1000 nm
(bandwidth) 1.1 nm @ 1001-2500 nm
Scanning time100 milliseconds
Stray light specificationVNIR 0.02%, SWIR 1 & 2 0.01%
Wavelength reproducibility 0.1 nm
Wavelength accuracy 0.5 nm
Maximum radianceVNIR 2X Solar, SWIR 10X Solar