A distributed target SAR raw data simulator with arbitrary doppler variation

Richard Bamler, Hartmut Runge, Ulrich Steinbrecher

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The paper describes a distributed target SAR raw data simulator that converts range compressed raw data of an existing sensor to those of a new sensor with specified parameters. This is performed by azimuth bandpass filtering and decimation. The method allows to introduce nearly arbitrarily high Doppler centroid variations in both range and azimuth. The algorithm design and the properties of the simulated data are discussed in detail. The required bandpass filter kernel is short and of simple triangular shape. Simulated X-SAR raw data and a focused image are presented.

Original languageEnglish
Title of host publicationIGARSS 1992 - International Geoscience and Remote Sensing Symposium
Subtitle of host publicationInternational Space Year: Space Remote Sensing
EditorsRuby Williamson, Tammy Stein
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages287-290
Number of pages4
ISBN (Electronic)0780301382
DOIs
StatePublished - 1992
Externally publishedYes
Event12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992 - Houston, United States
Duration: 26 May 199229 May 1992

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume1

Conference

Conference12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992
Country/TerritoryUnited States
CityHouston
Period26/05/9229/05/92

Keywords

  • Distributed Brgets
  • Raw Data Simulation
  • SAR
  • X-SAR

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