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Created: 2017-11-15 08:54:19.172 by: Antonio Petrizzo
Calculate roughness as RMS from bathymetry (arcascii or XYZ file). Version 0.1 (beta)
Creator: http://everest.psnc.pl/users/antonio.petrizzo
Domains: mathematics
Concepts: RMS
Expressions: test rms Calculate roughness as rms rms Calculate roughness as rms
Created: 2017-05-01 19:49:54.622 by: Jose Manuel Gomez Perez
The GAGE GPS Analysis Centers process data from more than 2,000 GPS stations. Most of these stations are operated by UNAVCO as part of the PBO, COCONet, TLALOCnet and smaller regional networks. Also processed are stations from the Southern California Integrated GPS Network (SCIGN), the NASA Global Geodetic Network (GGN), the International GNSS Service (IGS) network, the Rio Grande Rift network, the GPS Array for Mid America (GAMA), the Basin and Range Geodetic Network (BARGEN), the Idaho National Laboratory (INL) network, the Pacific Northwest Geodetic Array (PANGA), the Western Canada Deformation Array, SuomiNet, GulfNet, and stations near the epicenter of the 23 August 2011 M5.8 Mineral, VA earthquake. Data from GPS stations not archived by UNAVCO are obtained from the NOAA National Geodetic Survey (NGS) Continuously Operating Reference Station (CORS) data center, the NASA Crustal Dynamics Data Information System (CDDIS), the U.S. Geological Survey, the Scripps Orbit and Permanent Array Center (SOPAC), and the International GNSS Service (IGS).
Creator: http://everest.psnc.pl/users/jmgomez
Domains: mathematics
Concepts: PBO velocity Analysis sites mm year reference frame time series
Expressions: time series analysis CWU GKNA entries PbO velocity solution PBO velocity field file format
People: Tom Herring T. A.
Places: North America
Organizations: Non-Aligned Movement
Created: 2017-11-17 13:38:14.902 by: Raul Palma
Musical genre classification by ensembles of audio and lyrics features
Creator: http://everest.psnc.pl/users/rapw3k
Domains: mathematics memory ethics
Concepts: features SSD results song words classification sets Ensemble lyrics Systems rhyme
Expressions: use the feature MARSYAS feature feature extraction service SVM classifier research hypothesis ensemble system musical genre
People: Rudolf Mayer clas sification
Places: Austria
Organizations: International Society for Music Information Retrieval Conference
Created: 2017-05-04 10:49:45.59 by: Generation Service
Conventional near-field talker localization methods with microphone-array calculate spatial spectrum in each scanning position of discretized space and each frequency. Hence, elapsed time is increased and real-time processing is difficult. Real-time processing is important for achieving the natural interaction with the speech interfaces. To overcome this problem, we newly propose a talker localization method based on Multi-resolution Scanning in Frequency Domain (MSFD). MSFD utilizes lower spatial resolution in the lower frequency band and higher spatial resolution in the higher frequency band to reduce elapsed time. We also propose a calculation method for suitable spatial resolution at each frequency on the basis of the variances of phase differences among microphones. The results of evaluation experiment indicated that the proposed MSFD could reduce the elapsed time without degrading the localization accuracy.
Creator: http://everest.psnc.pl/users/generation_service/
Domains: electronics mathematics
Concepts: resolution localization talker
Expressions: degrade the localization accuracy field talker localization method
Organizations: MSFD
Created: 2017-11-15 19:14:31.028 by: Raul Palma
Musical genre classification by ensembles of audio and lyrics features
Creator: http://everest.psnc.pl/users/rapw3k
Domains: mathematics memory ethics
Concepts: features results SSD song words classification sets Ensemble lyrics classifier Systems
Expressions: small sample size tweak the feature tweak the classifier sample size use the feature MARSYAS feature feature extraction service
People: Rudolf Mayer clas sification
Places: Austria
Organizations: International Society for Music Information Retrieval Conference
Created: 2017-05-04 11:00:59.635 by: Generation Service
The restoration of missing data is an important concern for data analysis. In this paper, an algorithmically innovative model termed multiple sine function decomposition (MSFD) model is proposed and developed for restoring the missing data about monthly average temperature (MAT) of Guangzhou, which is a representative major city of China. The proposed MSFD model is formed by successive approximation based on the existing data. After that, the MSFD model with parameters and structure determined is exploited to restore the missing data. Experimental results indicate that the proposed MSFD model can effectively estimate the intentionally removed data, and the values of the restored data are quite close to the values of the true data. In addition, with quantitative and qualitative analysis, the effectiveness of the proposed model is further illustrated.
Creator: http://everest.psnc.pl/users/generation_service/
Domains: mathematics
Concepts: model Guangzhou
Expressions: restored data restoration of Missing Time-Series Data
Places: Canton
Created: 2017-05-04 11:02:53.267 by: Generation Service
The Marine and Coastal Atlas was developed in the frame of MISIS project - MSFD GUIDING IMPROVEMENTS IN THE BLACK SEA INTEGRATED MONITORING SYSTEM. The overall goal of the project is to support efforts to protect and restore the environmental quality and sustainability of the Black Sea and also to develop a national integrated monitoring program in line with MSFD standards. This paper provides an overview of the current marine monitoring in the Black Sea, Romanian part. It aims to identify the temporal and spatial gaps, also the type of parameters and it serves as a basis for a decisions related to monitoring activities. Biological and physical parameters are in point format, representing reported stations, defined by coordinates. For each group of parameters, there are maps, charts and tables explaining in detail each indicator - frequency of samples for each point stations frequency, through different size and colors. MISIS coastal and marine atlas consist in a web-map server, a metadata catalogue and the online application. Map Server application was used to incorporate vector and raster data and to access external data through a WebMapService and Smart Atlas application was used as the interface. The online application (http://smartatlas.misisproject.eu/smartatlas/) includes a collection of GIS data layers (vector and raster) representing different national and international monitoring networks (from research institutes, universities, national and local authorities and stakeholders), physical, chemical and biological parameters, statistical analysis, protected areas and general information. The system also features advanced data control such as layer lists, feature selection, tables with information about each item, metadata viewing and links to websites, documents and auxiliary data. The Atlas consists like a portal to coastal data and information from diverse sources national monitoring programs, measurements from different national and international projects such as SeaDataNet or EMODNET.
Creator: http://everest.psnc.pl/users/generation_service/
Domains: mathematics geography
Concepts: ATLAS application BLACK SEA MONITORING information SYSTEM vector
Expressions: GIS data layer metadata viewing
Places: Black Sea
Created: 2017-07-18 15:18:02.199 by: Vito Romaniello
The VSM (Volcano Source Modeling) workflow models ground deformation detected by the most common geodetic techniques (interferometric SAR, GPS, and leveling). VSM performs geophysical inversion modeling of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal magma/gas pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.The VSM software tool is developed by INGV, in Fortran 90. The non-linear inversion core is by M. Sambridge. Please refer to documentation for further information. This RO contains the results of the geodetic inversion of the 2004-2006 InSAR data at Campi Flegrei (Italy) due to the action of a deep magmatic source.
Creator: http://everest.psnc.pl/users/vitrom
Domains: mathematics
Concepts: PPD methods ensemble model model ensemble problem Algorithm information Parameters integrals
Expressions: inversion core actual input SAR data format txt file url of the zip file output folder url to the zip file
People: Efron Vasco
Places: Monte Carlo
Organizations: im portance
Created: 2018-02-28 10:45:42.431 by: Elisa Trasatti
The VSM (Volcano Source Modeling) workflow models ground deformation detected by the most common geodetic techniques (interferometric SAR, GPS, and leveling). VSM performs geophysical inversion modeling of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal magma/gas pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.The VSM software tool is developed by INGV, in Fortran 90. The non-linear inversion core is by M. Sambridge. Please refer to documentation for further information. This RO contains the results of the geodetic inversion of the 2004-2006 InSAR data at Campi Flegrei (Italy) due to the action of a deep magmatic source.
Creator: http://everest.psnc.pl/users/elisa.trasatti
Domains: mathematics
Concepts: PPD methods ensemble model model ensemble problem Algorithm Parameters information integrals
Expressions: inversion core actual input SAR data format txt file url of the zip file output folder url to the zip file
People: Efron Vasco
Places: Monte Carlo
Organizations: im portance
Created: 2018-03-12 09:17:12.873 by: Simone Mantovani
Creator: http://everest.psnc.pl/users/smantovani
Domains: mathematics
Concepts: RO
Expressions: Vnice cubic Ro