http://www.cnr.it/ontology/cnr/individuo/prodotto/ID273234
Parallel processing in WPS services for geological and geomorphological mapping (Abstract/Comunicazione in atti di convegno)
- Type
- Label
- Parallel processing in WPS services for geological and geomorphological mapping (Abstract/Comunicazione in atti di convegno) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Alternative label
ALVIOLI M., MARCHESINI I., ROSSI M., SANTANGELO M., CARDINALI M., REICHENBACH P., ARDIZZONE
F., FIORUCCI F., BALDUCCI V., MONDINI A.C., GUZZETTI F. (2013)
Parallel processing in WPS services for geological and geomorphological mapping
in International conference (AIG) on Geomorphology 2013, Parigi
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- ALVIOLI M., MARCHESINI I., ROSSI M., SANTANGELO M., CARDINALI M., REICHENBACH P., ARDIZZONE
F., FIORUCCI F., BALDUCCI V., MONDINI A.C., GUZZETTI F. (literal)
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-IRPI, Via della Madonna Alta 126, 06128 Perugia, Italy (literal)
- Titolo
- Parallel processing in WPS services for geological and geomorphological mapping (literal)
- Abstract
- Exploiting to the maximum possible extent the information contained in spatial data, along with specialized and
optimized computing intensive analysis processes, is mandatory in order to cope with the challenges posed by
the huge amount of existing and upcoming data. Dealing with spatial data and related computing processes can
be a hard task for many subjects, preventing proper dissemination of information and modeling advances. One
possibility for sharing data content, specialized model implementation and distributed computing power is
represented by Web Processing Services, an Open Geospatial Consortium standard specifically designed to
facilitate the inter-operability of geospatial data by client-server interfaces.
The client side of the interface presents the user with a choice of services exposed by the server, and the
possibility of specifying parameter values and uploading own maps. The main advantages of such an approach
are the possibility of publishing specialized and optimized processes, corresponding to sound and well-
established models; the complexity of the implemented processes is hidden by the server side, where a number
of chained procedures can be summarized in a single service, optionally using different programming languages
and, most importantly, exploiting distributed and parallel computing. We have implemented tools for (i) statistical
models of the distribution of landslide areas (ii) estimation of the attitude of bedding planes from the
corresponding bedding traces (iii) production of maps showing the geometrical relationship between bedding
planes and terrain slopes (iv) automatic delineation of hydrological slope units. These few prototype services for
landslide modeling, representative of a vast class of processes from the algorithmic implementation point of view
and the parallelization schemes we have used, represent a starting point for a systematic publication of models
through similar web services. (literal)
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