Accurate focusing of single-pass airborne InSAR data at L-band

Autor:	Marcus Schwäbisch, Wei Huang, Bryan Mercer, Qiaoping Zhang
Rok vydání:	2010
Předmět:	Azimuth Synthetic aperture radar L band Motion compensation Interferometry Computer science Interferometric synthetic aperture radar Coherence (signal processing) Time domain Remote sensing
Zdroj:	IGARSS
DOI:	10.1109/igarss.2010.5651444
Popis:	Long wavelength airborne single-pass InSAR systems call for very accurate SAR focusing and motion compensation algorithms. We have analyzed 3 different techniques and evaluated their performance using real data acquired with an L-band single-pass interferometer in Canada. Time domain backprojection with terrain-dependent motion compensation shows the best performance with results close to the theoretically expected values.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9d0a8b54aca22f291b9b3d4afd741b7d https://doi.org/10.1109/igarss.2010.5651444 Zobrazit plný text záznamu