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What is the difference between ArcView Spatial Analyst extension and the ArcInfo GRID module?

April 26, 2017Analyst arcinfo ArcView extension Grid module spatial

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What is the difference between ArcView Spatial Analyst extension and the ArcInfo GRID module?

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ArcView Spatial Analyst provides, from within the ArcView environment, an intuitive, graphical user interface to most of the functionality implemented in ArcInfo GRID. The extension offers an ease of use advantage in the display and interactive exploration of GRID data. The commands are accessible from menu choices and interactive dialogs to expedite and facilitate the processing and analysis of raster data. The extension tightly integrates raster and vector data for spatial analysis in ArcView. The extension is customizable with the familiar Avenue scripting language and includes a C API for reading and writing GRID data sets. ArcView Spatial Analyst does not provide groundwater modeling tools nor does the extension support grid stacks.