On the derivation of coseismic displacement elds using di erential radar interferometry: the Landers earthquake

نویسندگان

  • Howard A. Zebker
  • Paul Rosen
  • Richard M. Goldstein
  • Andrew Gabriel
  • Charles L. Werner
چکیده

di erential radar interferometry: the Landers earthquake Howard A. Zebker, Paul Rosen, Richard M. Goldstein, Andrew Gabriel, and Charles L. Werner Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena, CA 91109 May 10, 1994 To be subm itted to: JGR Earth Please address corresp ondence to: Howard A. Zebker MS 300-227 Jet Propulsion Laboratory 4800 Oak Grove Drive Pasadena, CA 91109 Tel. (818) 354-8780, FAX (818) 393-5285

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On the derivation of coseismic displacement fields using differential radar interferometry The Landers earthquake

We present a map of the coseismic displacement field resulting from the Landers, California, June 28, 1992, earthquake derived using data acquired from an orbiting high-resolution radar system. We achieve results more accurate than previous space studies and similar in accuracy to those obtained by conventional field survey techniques. Data from the ERS 1 synthetic aperture radar instrument acq...

متن کامل

Measuring ground displacements fromSAR amplitude images : application to the Landers earthquake

' ERS SAR amplitude images are utilized to map ground displacements from a sub-pixel correlation method. It yields a _ground two-dimensional displacement field with independent measurements about every 128m in azimuth · and 250m in range. The accuracy depends on the characteristics of tbe images. For the Landers test case, the 1-cr uncertainty is 0 .8m in range and 0.4m in azimuth . We show tha...

متن کامل

Analysis of Large-scale Displacement Using Radar Interferometry Technology in Open-pit Mines (Case Study: Gol Gohar Sirjan Mine)

  Abstract Mines with their displacements cause damage to infrastructure and land, so it is important to control the displacement caused by mines. Also, the amount of minerals extracted from mines has always been of interest to managers. On the other hand, radar interferometry, given the production of repetitive and full images and the acceptable accuracy of this method, in examining be sugge...

متن کامل

Bam earthquake: Surface deformation mea- surement using radar interferometry

On the 26th December 2003 an earthquake with MW=6.5 shook a large area of the Kerman Province in Iran. The epicenter of the devastating earthquake was located near the city of Bam. This paper described the application of differential synthetic aperture radar interferometry (D-INSAR) and ENVISAT ASAR data to map the coseismic surface deformation caused by the Bam earthquake including the interfe...

متن کامل

A Review of the Three-dimensional Field Displacement Retrieval Methods Using Interferometric Synthetic Aperture Radar Observations (InSAR) With Emphasis on the Precision of Each of these Methods

Interferometric Synthetic Aperture Radar (InSAR) technology provides a useful tool for quantitatively measuring the deformation of the earth, influenced by natural factors (earthquake, subsidence, and landslide) and human factors (construction of structures, drilling, and the overexploitation of underground water aquifers). In this context, time-series analysis of radar images allows the monito...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007