![]() The Shortwave Infrared 1 band would also be useful to highlight vegetation and minimize the appearance of the clouds in the image. The Red band would emphasize the human-made objects of Singapore's urban environment, while the Near Infrared band would emphasize its coastlines and vegetation. Improved thermal mapping, estimated soil moisture Improved cloud penetration, soil and vegetation moisture To search for your image, you will first select the specific type of imagery you are interested in.Ĭloud penetration, soil and vegetation moisture The Landsat image will be a good reference to which you can add more specialized data. The layers can be displayed in various combinations to emphasize features such as vegetation, coastlines, or man-made structures. ![]() ![]() Landsat imagery is multispectral, meaning that a single image is in fact a collection of several image layers, each acquired at a particular wavelength band. The single image you'll download from the Landsat imagery database will serve as a starting point, providing a high-quality look at the entire city. But proper planning requires quality data.Ī real urban planning project would use a variety of data types from many sources. Although Singapore has expanded its area by reclaiming land from the sea, its confines remain generally fixed, necessitating stringent planning. A country the size of a single city presents unique challenges for land use and urban development.
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