INTERACTIVE WEB-BASED VISUALIZATION OF PS-INSAR AND TOMOSAR

摘要

Interactive web based visualization has become anrnimportant trend for displaying information dynamically.rnSynthetic Aperture Radar (SAR) data can be used tornmeasure height and deformation info rmation usingrninterfero metric SA R (InSAR) and differential InSARrn(D-InSA R). Precise deformation info rmation can bernacquired in urban areas using Persistent ScattererrnInterfero metry (PS-InSA R) and differential SARrntomography (D-To moSA R). PS-InSAR and To mo SARrnresults are usually represented as point clouds. In orderrnto visualize this data dynamically, we developed anrninteractive web-based visualization system.