HySpex Imaging Spectroscopy L2 Surface Reflectance Data

Airborne hyperspectral data acquired using HySpex sensors (VNIR-1800 and SWIR-384; HySpex, Skedsmokorset, Norway) for the Chequamegon Heterogeneous Ecosystem Energy-balance Study Enabled by a High-density Extensive Array of Detectors (CHEESEHEAD) Field Project during four periods: 20190626, 20190711/20190713, 20190804/20190806 and 20190830 are contained in this dataset. Images were geo-rectified and atmospherically corrected to produce hyperspectral surface reflectance at ~ 1 m spatial resolution across 400 to 2500 nm with a spectral resolution of 3 nm in the visible and near infrared region and 5 nm in the shortwave infrared region. For more information, please see the HyspexReadme Excel file.

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Temporal Range

  • Begin:  2019-06-26T00:00:00Z
    End:  2019-08-30T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2019-06-26T00:00:00Z
Temporal Range End 2019-08-30T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 46.10000
Bounding Box South Lat 45.80000
Bounding Box West Long -90.45000
Bounding Box East Long -89.90000
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Documentation #1 : HySpexImagingSpectroscopyL2.pdf

Documentation #2 : HyspexReadMe.xlsx

592.095 : is a companion to dataset 592.027
Additional Information N/A
Resource Format Binary (application/octet-stream)
ASCII: ASCII Text (text/plain)
GNU Zip (.gz) Format (application/x-gzip)
Standardized Resource Format Archive
ASCII
Binary
Asset Size 1881238 MB
Legal Constraints

These data are restricted by a user agreement: https://data.eol.ucar.edu/file/download/546FD750F92A2/cheesehead_policy.html
Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization N/A
Distributor N/A
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization N/A

Author Ting Zheng
Nanfeng Liu
Philip Townsend
Publisher N/A
Publication Date 2020-05-01T15:00:37
Digital Object Identifier (DOI) https://doi.org/10.26023/NMQG-NGWE-3400
Alternate Identifier 592.027
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-07T21:45:29Z
Metadata Record Identifier edu.ucar.eol::592.027
Metadata Language eng; USA
Suggested Citation Ting Zheng, Nanfeng Liu, Philip Townsend. (2020). HySpex Imaging Spectroscopy L2 Surface Reflectance Data. 1.0. https://doi.org/10.26023/NMQG-NGWE-3400. Accessed 26 October 2025.

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