STAC-Collection - Surface Water Frequency Maps of Canada (1991 2020)
Data represents surface water occurrence frequency (percentage), which describes the frequency for each grid appeared as water in the 30 years time period of 1991 to 2020. The data covers Canada’s entire landmass including all transboundary watersheds, and is at 30-meter spatial resolution. The surface water occurrence frequency is derived using the surface water model of Wang et al. (2023) from all-available monthly water data observed by the Landsat satellites (Pekel et al., 2016). In this data set, permanent waters are represented by 100%, and permanent land surfaces by 0%, of water occurrence for a 30-meter by 30-meter grid.
This third party metadata element follows the Spatio Temporal Asset Catalog (STAC) specification.
Metadata
Date Created
N/A
Date Published
N/A
Temporal Coverage
2020-07-01 - 2020-07-01
Access in last 30 days
4
All time access
879
Source(s) and Citation
(N/A). STAC-Collection - Surface Water Frequency Maps of Canada (1991 2020).
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Related keywords
spatiotemporal asset catalog, stac, surface water, remote sensing, landsat, reflectance, mid-latitude, western hemisphere, northern hemisphere, north america, canada
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