Geographic Information Systems: An IntroductionBackground and history; the essential elements of a GIS; an overview; data structures; data acquisition; preprocessing; data management; manipulatioin and analysis; product generation; remote sensing and GIS; practical matters; applications; looking toward the future. |
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Page 142
... space can offer significant performance improvements in some applications . By effectively having descriptions of space at different mean resolutions , it is sometimes possible to prune away regions very rapidly and to focus quickly on ...
... space can offer significant performance improvements in some applications . By effectively having descriptions of space at different mean resolutions , it is sometimes possible to prune away regions very rapidly and to focus quickly on ...
Page 251
... space , from micro to macro scales . Finally , geographic information systems technology is one more way in which we can improve our understanding of the Earth . Much recent discussion in the United States has emphasized our general ...
... space , from micro to macro scales . Finally , geographic information systems technology is one more way in which we can improve our understanding of the Earth . Much recent discussion in the United States has emphasized our general ...
Page 280
... - record Gap MSS Multispectral Scanner NASA National Aeronautics and Space Administration NOAA National Oceanic and Atmospheric Administration NSF National Science Foundation OS Operating System PI Photo Interpretation 280 Abbreviations.
... - record Gap MSS Multispectral Scanner NASA National Aeronautics and Space Administration NOAA National Oceanic and Atmospheric Administration NSF National Science Foundation OS Operating System PI Photo Interpretation 280 Abbreviations.
Contents
Introduction | 1 |
Background and History | 14 |
An Overview | 24 |
Copyright | |
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Common terms and phrases
able addition analysis applications appropriate array attribute boundaries calculate called cell Chapter characteristics codes color common complex consider convert coordinate corresponds costs cover create data layer data structure database dataset derived described determine developed direction discussed display distance Earth effectively elements elevation errors estimate example existing field Figure format functions geographic information system graphic identify important indicate input interest interpretation involves kinds land mean measurements objects operations organization original output particular patterns photograph pixel planning polygon practical present problem procedures projection raster records region relatively remote sensing represent resolution sampling scale separate simple single space spatial data specified storage stored surface techniques types United users values variables vector