Skip to data content Skip to data search

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.

Archive note

This dataset is very large. Only one day can be ordered at a time: 2019-06-26 = 322 G, 2019-07-11 = 189 G, 2019-07-13 = 243 G 2019-08-04 = 372 G, 2019-08-06 = 332 G, 2019-08-30 = 382 G.

Data access

  • ORDER data for delivery by FTP
    • user agreement required

Additional information

Data Quality final
  • 1.0 (2020-05-01)
Subscribe Subscribe to receive email when new or updated data is available.
Related projects
Frequency continuous
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2019-06-26 00:00:00
End datetime 2019-08-30 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 46.10, Minimum (South) Latitude: 45.80
Minimum (West) Longitude: -90.45, Maximum (East) Longitude: -89.90

Primary point of contact information

EOL Data Support <>

Additional contact information


Zheng, T., Liu, N., Townsend, P. 2020. HySpex Imaging Spectroscopy L2 Surface Reflectance Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 13 Jun 2024.

Today's date is shown: please replace with the date of your most recent access.

Additional citation styles

The citation text below is from the DataCite Content Resolver service and may take a few seconds to load. The styles and locales are obtained from CrossCite, which also provides a citation formatter. See ReFindit for another alternative. Formatting is not perfect: please verify and edit before use. Today's date is shown: please replace with the date of your most recent access.

Style: Locale:

Ancillary information

Metadata download

Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as "Downloads"