Map algebra is the computation of a new raster layer cell by cell from one or more layers of the same grid: by arithmetic (the NDVI from two bands), by comparison (the cells steeper than ), by logical operations (and, or, not), or from a neighbourhood of the cell (the slope).
বইগুলো এখনো বাংলা ভাষায় পাওয়া যায় না — ইংরেজি সংস্করণ দেখানো হচ্ছে।
Earth and Space Sciences · পরিভাষা