On the phase linking of distributed scatterers - improvement of measurement density in non-urban areas

Tomokazu Kobayashi, Ramon Hanssen

Research output: Contribution to conferenceAbstractScientific

Abstract

Persistent scatterer interferometry (PSI) makes use of points with temporally coherent phase to achieve high accuracy measurements. However, in non-urban environments, the PS density is generally very low and distributed scatterers (DS) are dominant. Thus, it is difficult to monitor crustal deformation in a mountainous area where many active faults/volcanoes are located. To improve the spatial density of the measurement points, the use of DS, in which the phase quality should be comparable to PS, is indispensable.
Original languageEnglish
Number of pages1
Publication statusPublished - 2015
EventJapan Geoscience Union Meeting 2015 - Makuhari, Japan
Duration: 24 May 201528 May 2018
https://confit.atlas.jp/guide/event/jpgu2015/top

Conference

ConferenceJapan Geoscience Union Meeting 2015
Abbreviated titleJPGU 2015
CountryJapan
CityMakuhari
Period24/05/1528/05/18
Internet address

Keywords

  • Phase linking
  • Distributed scatterers
  • InSAR time series analysis
  • Persistent scatterer interferometry (PSI)

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