The spectroradiometer HR-1024i from Spectra Vista (SVC) is a field instrument covering 350 – 2500 nm for reflectance and radiance measurements. It uses 1024 Linear Array (Si, InGaAs, Extended InGaAs) with FWHM 3.3 nm @ 700 nm / 9.5 nm @ 1500 nm / 6.5 nm @ 2100 nm, weighing 8.5 lbs (3.8 kg), for vegetation, soils, and calibration work.
Remote-sensing scientists use this spectroradiometer when they need portable 350 – 2500 nm spectra with the HR-1024i resolution.
Overview: High-resolution SWIR field spectroradiometer (350-2500 nm) combining 1024 channels with an internal digital camera and GPS.
Technical Specifications
| Manufacturer | Spectra Vista (SVC) |
|---|---|
| Spectral Range | 350 – 2500 nm |
| Detector Channels | 1024 Linear Array (Si, InGaAs, Extended InGaAs) |
| Spectral Resolution (FWHM) | 3.3 nm @ 700 nm / 9.5 nm @ 1500 nm / 6.5 nm @ 2100 nm |
| Bandwidth (Nominal) | 1.5 nm (350-1000 nm) / 3.8 nm (1000-1885 nm) / 2.5 nm (1885-2500 nm) |
| Minimum Integration | 1 millisecond |
| Field of View (FOV) | 4° standard, 8° or 14° optional, 25° optional armored fiber optic |
| Digitization | 16 bit |
| Weight | 8.5 lbs (3.8 kg) |