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SVC地物www.2138.comGR1500

名称: SVC地物www.2138.comGR1500

型号: SVC GR1500

品牌: SVC

  • 详细信息

Field Portable Spectroradiometers

The GER 1500 is the proven choice of scientists around the world when acquiring VNIR spectral data for remote sensing research. The GER 1500 provides fast and accurate data acquisition on land, in or above water. This self-contained instrument integrates the spectroradiometer with an internal CPU and battery so that measurements can be made using only one hand. The unitary design eliminates the need for computers and cables to be connected during data acquisition. This makes acquiring data much easier and speeds up collection.



When operating the GER 1500 using the optional PDA outfitted with wireless Bluetooth, scientists can take data from an instrument elevated far above the tree canopy while standing firmly on the ground. In this mode, the data can be quickly viewed on the PDA before moving to the next target location. The GPS coordinates are automatically appended to each data file for precise location during data analysis.

Spectral Range

350 nm – 1050 nm

Internal Memory

470 scans

Channels

512

Linear Array

Si Photo Diode

Spectral Resolution (FWHM)

3.2 nm

Bandwidth (nominal)

1.5 nm

Minimum Integration

5 milliseconds & up

FOV

4? standard, 8? or 14? optional

Noise Equivalent Radiance

≤ 1.10 x 10-9 W/cm2/nm-1/sr-1@ 400 nm
≤ 0.50 x 10-9 W/cm2/nm-1/sr-1@ 700 nm
≤ 2.00 x 10-9 W/cm2/nm-1/sr-1@ 900 nm

Maximum Radiance Levels (Based on 5ms integration)

≤ 1.5 x 10-4 W/cm2/nm-1/sr-1@ 700 nm

Calibration Accuracy
(NIST Traceable)

±5%

Wavelength Reproducibility

± 0.1 nm

Dark Current Correction

Automatic

Sectrum Averaging

Automatic/selectable

Internal Digital Camera

Supplied

Internal GPS

Supplied


Physical Specifications

Head Size

3.25” x 6” x 7.75”
8.3 cm x 15.2 cm x 19.7 cm

Weight

4.5 lbs., 2 kg

Battery Type

6 volt NiMH

Battery Life

4 hours approximately

Sighting

Laser


Features
  • ? Provides fast and accurate data acquisition on land, in or above water.
  • ? Simple menu-driven programs control the setup, acquisition, and data manipulation functions.
  • ? Generated real-time data is displayed on-screen for immediate interpretation and evaluation.
  • ? Software runs under current Windows operating systems for PCs and notebook computer.
  • ? Optional rugged PDA and Bluetooth for wireless operation.
  • ? Optional Underwater Enclosure allows for accurate target selection and provides a robust tool for marine and aquatic research.
  • ? Internal CPU and battery so that measurements can be made using only one hand.
  • ? Data stored in ASCII format for easy transfer to other software programs.
  • ? Measurements can be made as quickly as one second.

 


Outdoor Reflectance Scan
Product Applications


Geology

  • ? Drill Core Analysis
  • ? Mineral Identification
  • ? Mineral Mapping
  • ? Bio-geophysical Mineral Exploration

Agriculture

  • ? Vegetative Stress Analysis
  • ? General Plant Health Assessment
  • ? Early Insect Infestation Detection
  • ? Nutrient Deficency Detection
  • ? Irrigation Sufficiency
  • ? Weed Detection
  • ? Soils Assessment
  • ? Crop Yield Assessment

Forestry

  • ? Forest Health Assessment
  • ? Early Insect Infestation Detection
  • ? Soil Analysis, Intensity, Size and Terrain Assessment





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