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  • Summary
  • Hyperspectral Algorithm and pipeline
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Hyperspectral imaging data

PreviousGeospatial informationNextInfrared heat imaging data

Last updated 5 years ago

Summary

Hyperspectral imaging data is collected using the Headwall VNIR and SWIR sensors. In the Nov 2017 Beta Release only VNIR data is provided because we do not have the measurements of downwelling spectral radiation required by the pipeline.

Please see the for more information about how the data are generated and known issues.

Hyperspectral Algorithm and pipeline

See

Data Access

Level 1 data access

Hyperspectral data is available via Clowder, , the , and our :

  • Clowder:

    • SWIR Collection: Level 1 data not available

  • Globus and Workbench:

    • VNIR: /sites/ua-mac/Level_1/vnir_netcdf

    • SWIR: Level 1 data not available

  • Sensor information:

Level 2 data access

Level 2 data are spectral indices computed at the same resolution as Level 1. These can be found in the same Level 1 directories as their parents, but the files are appended *_ind.nc.

To get a list of hyperspectral indices currently generated:

traits::

Level 3 data access

Raw Data

Raw data is available in the filesystem, accessible via Workbench and Globus in the following directories:

  • VNIR: /sites/ua-mac/raw_data/VNIR

  • SWIR: /sites/ua-mac/raw_data/SWIR

These files are uncalibrated; see the hyperspectral pipeline repository for information on how these can be processed.

See also

For details about using this data via Clowder or Globus, please see section.

README hyperspectral pipeline README
Hyperspectral extractor
Globus #Terraref endpoint
TERRA REF Workbench
THREDDS server
VNIR Hyperspectral NetCDFs
Headwall SWIR
Headwall VNIR
Data Access
Sensor calibration
Hyperspectral data pipeline
Geospatial information