Purdue Leaf Spectral and Functional Trait Data used in PLSR modeling
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Last pushed 2025-05-30 21:28.
Last pushed 2025-05-30 21:28.
Data and Resources
Additional Info
| Field | Value |
|---|---|
| Author | Minjee Park Lorenzo Cotrozzi Geoffrey M Williams Matthew D Ginzel Michael V Mickelbart Douglass F Jacobs John J Couture |
| Maintainer | John Couture |
| Last Updated | May 30, 2025, 21:28 (UTC) |
| Created | May 7, 2025, 15:40 (UTC) |
| Acquisition Method | Contact |
| Citation | Minjee Park Lorenzo Cotrozzi Geoffrey M Williams Matthew D Ginzel Michael V Mickelbart Douglass F Jacobs John J Couture. USDA NIFA (2016-2023) / CAFS (2021-2024) / HTIRC (2018-2021). Purdue Leaf Spectral and Functional Trait Data used in PLSR modeling. Data set. Available on-line [http://ecosis.org] from the Ecological Spectral Information System (EcoSIS). 10.21232/Zm79vbXJ |
| EcoSIS DOI | 10.21232/Zm79vbXJ |
| EcoSIS DOI Status | {"value": "Applied", "applied": "2025-05-30T21:28:21.026019"} |
| Ecosystem Type | Forest, Woodland, Crops |
| Foreoptic Type | Leaf Clip |
| Funding Source | the USDA NIFA Hatch award (IND011490) / the National Science Foundation Center for Advanced Forestry Systems (CAFS) Award (#1916587) / the Hardwood Tree Improvement and Regeneration Center (HTIRC) at Purdue University (NA) |
| Funding Source Grant Number | IND011490 / 1916587 / NA |
| Instrument Manufacturer | Spectravista Corporation |
| Instrument Model | HR-1024i |
| Light Source | Lamp |
| Location Name | West Lafayette, IN, USA |
| Measurement Quantity | Reflectance |
| Measurement Units | % |
| Measurement Venue | Greenhouse |
| NASA GCMD Keywords | [{"label":"earth science > agriculture > forest science > forest management","value":"d2056285-8249-4c11-810b-783600030525"},{"label":"earth science > agriculture > forest science > forest protection","value":"adeb4c27-a115-4ced-9827-5f022883f606"}] |
| Processing Averaged | Yes |
| Processing Information Details | Spectral data were resampled to a single nanometer resolution using linear interpolation. |
| Processing Interpolated | Yes |
| Processing Resampled | Yes |
| Target Status | Fresh |
| Target Type | Leaf |
| Theme | Forest, Biochemistry, Ecology, Physiology |
| Wavelength Units | nm |
| Year | USDA NIFA (2016-2023) / CAFS (2021-2024) / HTIRC (2018-2021) |
| aliases | {"Leaf photosynthetic rate per leaf area":"CO2 assimilation rate","Leaf nitrogen content per leaf dry mass":"nitrogen","Latin Species":"Species","Common Name":"Common_name","Latitude":"Latitude","Longitude":"Longitude","Latin Genus":"Genus"} |
| geojson | {"type":"Polygon","coordinates":[[[-86.91485258192643,40.42277397152603],[-86.91485258192643,40.42263920508192],[-86.91470774263962,40.42263920508192],[-86.91470774263962,40.42277397152603],[-86.91485258192643,40.42277397152603]]]} |
| resourceUpdateCount | 26 |