Details

Autor(en) / Beteiligte

• Lachaise, M.
• Balss, U.
• Fritz, T.
• Breit, H.

Titel

The dual-baseline interferometric processing chain for the TanDEM-X mission

Ist Teil von

• 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012, p.5562-5565

Ort / Verlag

IEEE

Erscheinungsjahr

2012

Quelle

IEEE Electronic Library (IEL)【Remote access available】

Beschreibungen/Notizen

• During the second operational year of the TanDEM-X mission, a second coverage of the whole land mass is acquired in order to produce a high accurate and high resolution DEM from a combination of both data sets. This paper presents the dual-baseline interferometric processing chain. Its main steps consist of coregistering the different interferograms (having different baselines), of unwrapping the phases and of comparing them to eliminate the possible unwrapping errors.