Tehnici de vizualizare a imaginilor satelitare prin servicii geospaţiale
Journal Title: Revista Romana de Interactiune Om-Calculator - Year 2013, Vol 6, Issue 1
Abstract
Analiza unui volum mare de date, extragerea informaţiilor de interes, expunerea şi vizualizarea interactivă a rezultatelor reprezintă procesele de bază în modelarea fenomenelor naturale, bazate pe prelucrarea imaginilor satelitare. Datorită dimensiunii mari şi a frecvenţei ridicate de colectare, imaginile satelitare sunt păstrate în depozite de date specializate, care încurajează accesul la informaţii prin intermediul standardelor existente. Lucrarea prezintă experimentele din platforma GreenLand pentru realizarea unor tehnici de interacţiune cu o înaltă utilizabiltate pentru accesul, căutarea, extragerea şi vizualizarea imaginilor satelitare. Soluţiile de implementare folosesc serviciile geospaţiale oferite de standardul OGC. Beneficiile rezultate în urma integrării acestui standard cu platforma GreenLand şi cu serviciile oferite de infrastructura Grid reprezintă un alt subiect esenţial al acestei lucrări.
Authors and Affiliations
Vasile Danut Mihon, Vlad Colceriu, Victor Bacu, Dorian Gorgan
Keywords
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