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|Title:||INTAMAP: The design and implementation of an interoperable automated interpolation web service|
|Authors:||PEBESMA Edzer; CORNFORD Dan; DUBOIS Gregoire; HEUVELINK Gerard B.m.; HRISTOPOULOS Dionisis; PILZ Jurgen; STOEHLKER Ulrich; MORIN Gary; SKOIEN Jon|
|Citation:||COMPUTERS & GEOSCIENCES vol. 37 no. 3 p. 343-352|
|Publisher:||PERGAMON-ELSEVIER SCIENCE LTD|
|Type:||Articles in Journals|
|Abstract:||INTAMAP is a web processing service for the automatic interpolation of measured point data. Requirements were (i) using open standards for spatial data such as developed in the context of the Open Geospatial Consortium (OGC), (ii) using a suitable environment for statistical modelling and computation, and (iii) producing an integrated, open source solution. The system couples the 52North web processing service, accepting data in the form of observations and measurements (O&M) documents with a computing back-end realized in the R statistical environment. The probability distribution of interpolation errors is encoded with UncertML, a markup language designed to encode uncertain data. Automatic interpolation needs to be useful for a wide range of applications and the algorithms have been designed to cope with anisotropy, extreme values, and data with known error distributions.|
|JRC Institute:||Institute for Environment and Sustainability|
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