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Seasonal surface reflectance - Landsat, JRSRP algorithm, Australia Coverage

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Created 20/10/2024

Updated 21/01/2025

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The dataset consists of composited seasonal surface reflectance images (4 seasons per year) created from the full time series of Landsat TM/ETM+/OLI imagery. The imagery has been composited over a season to produce imagery which is representative of that period, using techniques which will reduce contamination by cloud and other problems. This creates a regular time series of reflectance values which captures the variability at seasonal time scales. The benefits are a regular time series with minimal missing data or contamination from various sources of noise as well as data reduction. Each season has exactly one value (per band) for each pixel (or is null, i.e., missing), and the value for that season is assumed to be the representative of the whole season. The algorithm is based on the medoid (in reflectance space) over the time period (the medoid is a multi-dimensional analogue of the median), which is robust against extreme values.

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Title Seasonal surface reflectance - Landsat, JRSRP algorithm, Australia Coverage
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/fcebd42f-b4b5-4175-aed3-e16967860a61
Contact Point
Environment Protection Authority (EPA) Victoria
deanna.vandenberg@des.qld.gov.au
Reference Period 01/12/1987
Geospatial Coverage {"type": "Polygon", "coordinates": [[[112.5, -44.5], [154.5, -44.5], [154.5, -9.5], [112.5, -9.5], [112.5, -44.5]]]}
Data Portal data.gov.au