THE INTEGRATED WIDE AREA PROCESSOR (IWAP): A PROCESSOR FOR WIDE AREA PERSISTENT SCATTERER INTERFEROMETRY

摘要

The concept of the PSI Wide Area Product wasrnintroduced in ESA′s Terrafirma project in preparationrnfor the upcoming Sentinel-1 mission. The developmentrnof such a product poses both methodological andrntechnical difficulties. In order to cope with them, thernIntegrated Wide Area Processor has been developed atrnDLR. This paper provides an overview of the developedrnmethods and of the processor design and operation.rnFinally, the Greece WAP product is presented.