Browsing by Subject "subtractive resolution merge"

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Alternative solutions for determining the spectral band weights for the subtractive resolution merge technique

Ashraf, Muhammad Salman; Brabyn, Lars; Hicks, Brendan J. (Taylor & Francis, 2011)

Data fusion using subtractive resolution merge (SRM) is limited because it currently requires fixed spectral band weights predetermined for particular sensors. This is problematic because there is an increasing availability ...
Enhancing spatial resolution of remotely sensed data for mapping freshwater environments

Ashraf, Muhammad Salman (University of Waikato, 2011)

Freshwater environments are important for ecosystem services and biodiversity. These environments are subject to many natural and anthropogenic changes, which influence their quality; therefore, regular monitoring is ...
Image data fusion for the remote sensing of freshwater environments

Ashraf, Muhammad Salman; Brabyn, Lars; Hicks, Brendan J. (Elsevier, 2011)

Remote sensing based mapping of diverse and heterogeneous freshwater environments requires high-resolution images. Data fusion is a useful technique for producing a high-resolution multispectral image from the merging of ...