One major application is in geospatial statistics for a variety of fields that need to perform regression of irregularly samples across space. Although it is t

One major application is in geospatial statistics for a variety of fields that need to perform regression of irregularly samples across space. Although it is typically called Kriging, it is mathematically equivalent to Gaussian processes from my understanding: https://en.wikipedia.org/wiki/Kriging https://en.wikipedia.org/wiki/Kriging