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2. List of spatial analysis software - Wikipedia

   en.wikipedia.org/wiki/List_of_spatial_analysis...

   A GIS system to create, visualize, manage, and analyze spatial data. Supports desktop, web, and mobile applications. In addition to spatial data editing and visualization, ArcGIS provides spatial analysis and modeling features including overlay, surface, proximity, suitability, and network analysis, as well as interpolation analysis and other ...

3. GIS in environmental contamination - Wikipedia

   en.wikipedia.org/wiki/GIS_in_Environmental...

   GIS in environmental contamination is the use of GIS software in mapping out the contaminants in soil and water using the spatial interpolation tools from GIS. [1] [2] [3] Spatial interpolation allows for more efficient approach to remediation and monitoring of soil and water contaminants.

4. Multivariate interpolation - Wikipedia

   en.wikipedia.org/wiki/Multivariate_interpolation

   A common special case is bivariate interpolation or two-dimensional interpolation, based on two variables or two dimensions. When the variates are spatial coordinates, it is also known as spatial interpolation. The function to be interpolated is known at given points (,,, …

5. Data model (GIS) - Wikipedia

   en.wikipedia.org/wiki/Data_model_(GIS)

   The first true GIS software modeled spatial information using data models that would come to be known as raster or vector: SYMAP (by Howard Fisher , Harvard Laboratory for Computer Graphics and Spatial Analysis , developed 1963–1967) produced raster maps, although data was usually entered as vector-like region outlines or sample points then ...

6. Spatial analysis - Wikipedia

   en.wikipedia.org/wiki/Spatial_analysis

   Methods for spatial interpolation include Kriging, which is a type of best linear unbiased prediction. ... "GIS and spatial analytical problems".

7. Kriging - Wikipedia

   en.wikipedia.org/wiki/Kriging

   In geostatistical models, sampled data are interpreted as the result of a random process. The fact that these models incorporate uncertainty in their conceptualization doesn't mean that the phenomenon – the forest, the aquifer, the mineral deposit – has resulted from a random process, but rather it allows one to build a methodological basis for the spatial inference of quantities in ...

8. Geographic information system - Wikipedia

   en.wikipedia.org/wiki/Geographic_Information_System

   GIS in environmental contamination is the use of GIS software in mapping out the contaminants in soil and water using the spatial interpolation tools from GIS. [ 69 ] [ 70 ] [ 71 ] Spatial interpolation allows for more efficient approach to remediation and monitoring of soil and water contaminants.

9. Natural-neighbor interpolation - Wikipedia

   en.wikipedia.org/wiki/Natural-neighbor_interpolation

   Natural-neighbor interpolation or Sibson interpolation is a method of spatial interpolation, developed by Robin Sibson. [1] The method is based on Voronoi tessellation of a discrete set of spatial points.