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Sonic Web-Gis application

Sonic Web-Gis application supports noise data entry and model. Sonic Web-Gis application merges smoothly into all standard web browsers (Firefox, Internet Explorer, Safari, Chrome, etc.). Advanced JavaScript and AJAX is used to provide best user experience.

 
System Architecture
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Noise Web-Gis application offers noise data modeling over the internet. Noise data are measured by the user and loaded easily on the application. The application computes the LAFmin, LAFmax, LAFavg, LAeq, LEP,d, LAF10, LAF90.

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Based on these data the user can produce the spatial model of LAFavg measures based on the IDW (Inverse Distance Weighting) method. The result is overlayed on the map along with the data points of measure locations, on order to produce fine print out.

Sonic Web-Gis

Architecture and data structure
Web-GIS platform for implementing Spatial Data

Sonic Web-Gis is used to import, export, manipulate and develop various cartographic products. The layer manager includes vector and raster data (satellite images, thematic maps and density maps).

Main functionalities of GIS editor:

  • add, edit and delete noise data measures

  • load ascii noise data measures

  • produce statistical diagrams

  • produce spatial noise data model and overlay it on the map

  • query data based on attributes or perform spatial query

  • print data

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