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spectral_diversity_across_scales

Assessing functional diversity across scales with hyperspectral airborne imagery.

https://github.com/meghanthayden/spectral_diversity_across_scales

Science Score: 49.0%

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    CITATION.cff file
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    Found 3 DOI reference(s) in README
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    Links to: zenodo.org
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    Low similarity (5.5%) to scientific vocabulary
Last synced: 8 months ago · JSON representation

Repository

Assessing functional diversity across scales with hyperspectral airborne imagery.

Basic Info
  • Host: GitHub
  • Owner: MeghanTHayden
  • License: mit
  • Language: Python
  • Default Branch: main
  • Homepage:
  • Size: 374 MB
Statistics
  • Stars: 3
  • Watchers: 1
  • Forks: 1
  • Open Issues: 0
  • Releases: 2
Created about 3 years ago · Last pushed 11 months ago
Metadata Files
Readme License Citation

README.md

BioSCapeacrossscales

DOI

Goal: Process airborne hyperspectral imagery to produce maps of functional richness, divergence and evenness.

Scripts implemented in Python

See Documentation.md for detailed documentation on the workflow, scripts, and required user inputs.

S01: Module containing functions that pre-process and compute diversity metrics.

S02: Image Correction (BRDF & Topo)

S03: Image Clipping (Clip flightlines to shapefiles around field sites)

S04: Mosaic Images (Mosaic clipped rasters for each field site)

S05: Compute Functional Metrics.

S06: Model Scaling Relationships (Functional Metrics ~ Area)

Processing scripts should be implemented as: 1. Correct (BRDF/Topo), mask (NDVI threshold) and export flightlines as tiffs (S02 scripts) 2. Clip flightlines to larger field site boundary (S03 scripts) 3. Mosaic clipped flightlines together (S04 scripts) 4. Compute functional richness and divergence metrics for each field site's raster (S05 scripts) 5. Analyze the output to assess scaling of functional metrics with area (S06 scripts)

Authors: M. Hayden

Cite this software: Hayden, M. (2025). Spectral diversity across scales (v0.2.0) [Computer software]. https://doi.org/10.5281/zenodo.15507281

Owner

  • Name: Meghan Hayden
  • Login: MeghanTHayden
  • Kind: user
  • Company: CU Boulder

PhD student in Ecology @ University of Colorado, Boulder | GRA @ Earth Lab | Biodiversity, Remote Sensing, & Global Change

GitHub Events

Total
  • Push event: 5
  • Pull request event: 2
  • Create event: 1
Last Year
  • Push event: 5
  • Pull request event: 2
  • Create event: 1

Dependencies

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