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Cited by 293

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Mass data processing of time series Landsat imagery: pixels to data products for forest monitoring

Open access
Hermosilla, Txomin, Wulder, Michael A., White, Joanne C., Coops, Nicholas C., Hobart, Geordie W., Campbell, Lorraine B.·2016·International Journal of Digital Earth

Abstract

Free and open access to the Landsat archive has enabled the implementation of national and global terrestrial monitoring projects. Herein, we summarize a project characterizing the change history of Canada’s forested ecosystems with a time series of data representing 1984–2012. Using the Composite2Change approach, we applied spectral trend analysis to annual best-available-pixel (BAP) surface reflectance image composites produced from Landsat TM and ETM+ imagery. A total of 73,544 images were used to produce 29 annual image composites, generating ∼400 TB of interim data products and resulting in ∼25 TB of annual gap-free reflectance composites and change products. On average, 10% of pixels in the annual BAP composites were missing data, with 86% of pixels having data gaps in two consecutive years or fewer. Change detection overall accuracy was 89%. Change attribution overall accuracy was 92%, with higher accuracy for stand-replacing wildfire and harvest. Changes were assigned to the correct year with an accuracy of 89%. Outcomes of this project provide baseline information and nationally consistent data source to quantify and characterize changes in forested ecosystems. The methods applied and lessons learned build confidence in the products generated and empower others to develop or refine similar satellite-based monitoring projects.

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Metadata

Authors
Hermosilla, T., Wulder, M. A., White, J. C., Coops, N. C., Hobart, G. W., & Campbell, L. B.
Venue
International Journal of Digital Earth
Published
2016-06-13
Volume
9
Issue
11
Pages
1035-1054
ISSN
  • 1753-8947 (ISSN-L)
  • 1753-8955
OpenAlex
W2439576902
Cited by
293
References
55
FWCI
19.31
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Mass data processing of time series Landsat imagery: pixels to data products for forest monitoring. https://app.cochat.ai/papers/10.1080/17538947.2016.1187673
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Hermosilla, T., Wulder, M. A., White, J. C., Coops, N. C., Hobart, G. W., & Campbell, L. B. (2016). Mass data processing of time series Landsat imagery: pixels to data products for forest monitoring. International Journal of Digital Earth. https://doi.org/10.1080/17538947.2016.1187673

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