NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 4 of 4 for “"Stripmap SAR"”.

  1. The Phase Gradient Autofocus Algorithm with Range Dependent Stripmap SAR

    Bates, James S.2003

    … (PGA) algorithm is widely used in spotlight mode SAR for motion compensation. The Maximum Likelihood PGA (ML PGA) algorithm has been shown to be a superior autofocus method. The PGA is restricted to high altitude aircraft. Since lower altitude SARs have significant range dependencies that cannot …

    byu Repository record

  2. Range-doppler synthetic aperture radar processing at VHF frequencies

    Horrell, Jasper MDepartment of Electrical Engineering1999

    … VHF frequencies for wide azimuth beam, airborne, stripmap SAR systems with zero Doppler centroid and modest pulse bandwidths relative to the carrier frequency (simulations less than 30 percent). Such a system is the South African SAR (SASAR) VHF sensor. The theory of such SAR operation is …

    cape-town Repository record

  3. Advanced methods for change detection in VHR multitemporal SAR images

    Marin, CarloUniversità degli studi di Trento2015

    … here we focus on Synthetic Aperture Radar (SAR). Differently from optical sensors, SAR is able to regularly monitor the Earth surface independently from the presence of cloud cover or sunlight illumination, making SAR data very attractive from an operational point of view. A new generation …

    trento Repository record

  4. Model-Based Stripmap Synthetic Aperture Radar Processing

    West, Roger D

    utahstate Repository record