Contact probe spectra for the 2025 Colorado Headwaters Ecological Spectroscopy Study (CHESS)
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Last pushed 2025-08-22 19:59.
Last pushed 2025-08-22 19:59.
Data and Resources
Additional Info
| Field | Value |
|---|---|
| Author | Kathleen Kanaley Erin Carroll K. Dana Chadwick Regina Eckert Ian Breckheimer Amanda Henderson Phil Brodrick Marshall Worsham Travis Guy Sophia Todorov Jack Fanselow Bayden Menton Raegan Struski Andres Villa Yahaira Ramirez Piper Lovegreen Cassidy Bromka Bradley Sowder Hilary Xu Benn Schmatz |
| Maintainer | Kathleen Kanaley |
| Last Updated | August 22, 2025, 19:59 (UTC) |
| Created | August 22, 2025, 19:53 (UTC) |
| Acquisition Method | Contact |
| Citation | Kathleen Kanaley Erin Carroll K. Dana Chadwick Regina Eckert Ian Breckheimer Amanda Henderson Phil Brodrick Marshall Worsham Travis Guy Sophia Todorov Jack Fanselow Bayden Menton Raegan Struski Andres Villa Yahaira Ramirez Piper Lovegreen Cassidy Bromka Bradley Sowder Hilary Xu Benn Schmatz. 2025. Contact probe spectra for the 2025 Colorado Headwaters Ecological Spectroscopy Study (CHESS). Data set. Available on-line [http://ecosis.org] from the Ecological Spectral Information System (EcoSIS) |
| Ecosystem Type | Montane |
| Foreoptic Type | Contact Probe |
| Funding Source | This research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (80NM0018D0004) and was funded by EMIT Extended Mission Phase E Science. |
| Instrument Manufacturer | Malvern Panalytical |
| Instrument Model | ASD FieldSpec4 Hi-Res NG |
| Light Source | Lamp |
| LinkedData | [{"label":"Site and endmember spectra collected during the 2025 CHESS campaign","url":"TBD"},{"label":"SHIFT spectral library","url":"TBD"}] |
| Location Name | Colorado River headwaters (upper East River, Washington Gulch, Slate River, upper Taylor River) |
| Measurement Quantity | Reflectance |
| Measurement Units | % |
| NASA GCMD Keywords | [{"label":"earth science > land surface > landscape > landscape ecology","value":"e77c0096-05a7-47ff-8629-55d12c46bb6b"},{"label":"earth science > land surface > surface radiative properties > reflectance","value":"f043c0a8-9cee-4c51-bf64-a4aaa34ab75d"}] |
| Processing Averaged | No |
| Processing Information Details | The code used to derive the reflectance spectra from the ASD radiance files was written by Regina Eckert (NASA JPL) and Francisco Ochoa (University of California Los Angeles). This code will be publicly available on the ORNL-DAAC in 2025. DOI and citation to come. |
| Processing Interpolated | No |
| Processing Resampled | No |
| Target Status | Fresh |
| Target Type | Bark, NPV, Soil, Rock, Leaf |
| Theme | Ecology |
| Wavelength Units | nm |
| Year | 2025 |
| geojson | {"type":"Polygon","coordinates":[[[-107.06993222236633,39.043661139709975],[-107.06993222236633,38.83964911642363],[-106.60163998603821,38.83964911642363],[-106.60163998603821,39.043661139709975],[-107.06993222236633,39.043661139709975]]]} |
| resourceUpdateCount | 1 |