Fusion of Interferometric SAR and Photogrammetric Elevation Data ( Land Applications of Radar Remote Sensing )

Publication series ： Land Applications of Radar Remote Sensing

Author： Loris Copa Daniela Poli and Fabio Remondino

Publisher： IntechOpen‎

Publication year： 2014

E-ISBN: INT5583357584

P-ISBN(Paperback): 9789535115892

P-ISBN(Hardback): 9789535115892

Subject： P9 Natural Geography

Keyword：自然地理学

Language： ENG

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Fusion of Interferometric SAR and Photogrammetric Elevation Data

Chapter

Chapter 7 Fusion of Interferometric SAR and Photogrammetric Elevation Data

1. Introduction

2. DEM generation from Synthetic Aperture Radar sensors

2.1. SAR interferometry

2.2. Spaceborne InSAR DEM generation

3. DEM generation from spaceborne optical sensors

3.1. VHR optical sensors

3.2. Image acquisition

3.3. Image processing

4. Image orientation

4.1. Image matching

5. DEM Quality assessment

6. DEM Fusion

6.1. The motivation: Complementarity

6.2. Raster level fusion

6.3. Point cloud level fusion

7. Conclusions

Author details

References

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