Zhang, Y., Woodcock, C. E., Chen, S., Wang, J., Sulla-Menashe, D., Zuo, Z., Olofsson, P., Wang, Y., & Friedl, M. A. (2022). ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012 (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1924 Date Accessed: 2026-08-12

@article{zhang_woodcock_chen_wang_sulla-menashe_zuo_olofsson_wang_friedl_2022, title={ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012}, url={https://www.earthdata.nasa.gov/data/catalog/ornl-cloud-above-forestdisturbance-agents-1924-1}, DOI={10.3334/ORNLDAAC/1924}, abstractNote={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.}, publisher={ORNL Distributed Active Archive Center}, author={Zhang, Y. and Woodcock, C.E. and Chen, S. and Wang, J. and Sulla-Menashe, D. and Zuo, Z. and Olofsson, P. and Wang, Y. and Friedl, M.A.}, year={2022}, language={en}, }

Zhang, Y., Woodcock, C. E., Chen, S., Wang, J., Sulla-Menashe, D., Zuo, Z., Olofsson, P., Wang, Y., & Friedl, M. A. (2022). ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012 (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1924 Date Accessed: 2026-08-12

Zhang, Y., et al. “ABoVE: Landsat-Derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012.” With ORNL DAAC, Version 1, ORNL Distributed Active Archive Center, 1 Jan. 2022, https://doi.org/10.3334/ORNLDAAC/1924. Date Accessed: 2026-08-12