Lecture

Interpolation: Global vs. Local Methods

Description

This lecture introduces the concept of interpolation in Geographic Information Systems, covering global and local deterministic methods. Topics include polynomial regression, nearest neighbour, Thiessen polygons, Triangulated Irregular Network, B-spline function, Inverse Distance Weighting, and Cross-validation. The instructor explains the differences between global and local methods, the processes behind each method, and the parameters that must be defined for accurate estimation.

In MOOCs (2)

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_r3hhzjq5

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Ontological neighbourhood

Mathematics

Analysis: Numerical analysis

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