ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012

Description

This dataset provides spatial data on disturbance agents of fire, insects, and logging in the Arctic Boreal Vulnerability Experiment (ABoVE) core domain at an annual time step from 1987-2012 and 30 m resolution. Using a time-series of Landsat data, the three disturbance types were identified by abrupt changes in Tasseled Cap (dTC) indices of brightness, greenness, and wetness. Disturbances were detected by a Continuous Change Detection and Classification (CCDC) harmonic regression model applied to the time series. The dTC indices and disturbance results are provided.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov/search?q=ABoVE_ForestDisturbance_Agents_1924&ac=true
21 https://doi.org/10.3334/ORNLDAAC/1924
5 https://opendap.earthdata.nasa.gov/
34 ABoVE_ForestDisturbance_Agents_Fig1.png https://daac.ornl.gov/ABOVE/guides/ABoVE_ForestDisturbance_Agents_Fig1.png
5 https://above.nasa.gov/
33 ABoVE_ForestDisturbance_Agents.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/ABoVE_ForestDisturbance_Agents/comp/ABoVE_ForestDisturbance_Agents.pdf
8 Accuracy_results.csv https://data.ornldaac.earthdata.nasa.gov/public/above/ABoVE_ForestDisturbance_Agents/comp/Accuracy_results.csv
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DABoVE_ForestDisturbance_Agents_1924%26ac%3Dtrue
5 https://daac.ornl.gov%2FABOVE%2Fguides%2FABoVE_ForestDisturbance_Agents.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F1924
5 https://opendap.earthdata.nasa.gov%2F
5 https://daac.ornl.gov%2FABOVE%2Fguides%2FABoVE_ForestDisturbance_Agents_Fig1.png
5 https://above.nasa.gov%2F
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fabove%2FABoVE_ForestDisturbance_Agents%2Fcomp%2FABoVE_ForestDisturbance_Agents.pdf
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fabove%2FABoVE_ForestDisturbance_Agents%2Fcomp%2FAccuracy_results.csv
5 https://search.earthdata.nasa.gov/search?q=ABoVE_ForestDisturbance_Agents_1924&ac=true
21 https://doi.org/10.3334/ORNLDAAC/1924
5 https://opendap.earthdata.nasa.gov/
34 ABoVE_ForestDisturbance_Agents_Fig1.png https://daac.ornl.gov/ABOVE/guides/ABoVE_ForestDisturbance_Agents_Fig1.png
5 https://above.nasa.gov/
33 ABoVE_ForestDisturbance_Agents.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/ABoVE_ForestDisturbance_Agents/comp/ABoVE_ForestDisturbance_Agents.pdf
8 Accuracy_results.csv https://data.ornldaac.earthdata.nasa.gov/public/above/ABoVE_ForestDisturbance_Agents/comp/Accuracy_results.csv
21 sdwfs_colDescriptions.html https://irsa.ipac.caltech.edu/data/SPITZER/SDWFS/gator_docs/sdwfs_colDescriptions.html
5 https://irsa.ipac.caltech.edu/SCS?table=sdwfs_ch4_epoch4&

Tags

  • earth-science-vegetation-biosphere-vegetation-cover
  • earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests
  • earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification
  • earth-science-ecological-dynamics-biosphere-fire-ecology-fire-disturbance

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