The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B7. Beijing 2008
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Figure 3. DInSAR interferograms of (a) - (c) ALOS interferometric pairs: 14/6/2007 - 30/7/2007 Bperp = 515m, 30/7/2007 -
14/9/2007 Bperp = 143m, and 15/12/2007 - 30/01/2008 Bperp = 351m, and (d) ENVISAT pair: 3/1/2008 - 7/2/2008 Bperp = 361m
respectively.
ACKNOWLEDGEMENTS
This research work is supported by the Cooperative Research
Centre for Spatial Information (CRC-SI) through Project 4.09,
whose activities are funded by the Australian Commonwealth’s
Cooperative Research Centres Programme. The authors wish to
thank the European Space Agency (ESA) for providing the
ENVISAT data. ALOS interferograms were processed under
CRC-SI project 4.09, including material copyright METI and
JAXA (2006-2008) L-l.l product: produced by ERSDAC.
METI and JAXA have the ownership of the PALSAR original
data. ERSDAC produced and distributed the PALSAR L-l.l
product. The PALSAR L-l.l products were distributed to the
IAG Consortium for Mining Subsidence Monitoring. The
authors are grateful to ERSDAC for their support of the
consortium.
REFERENCES
Bamler, R. and Hartl, P., 1998. Synthetic aperture radar
interferometry. Inverse Problems(4): Rl.
Gabriel, A.K., Goldstein, R.M. and Zebker, H.A., 1989.
Mapping small elevation changes over large areas: differential
radar interferometry. Journal of Geophysical Research, 94(B7):
9183-9191.
Figure 4. Ground deformation map derived from the ALOS
interferometric pair: 15/12/2007 - 30/01/2008, overlaid on an
optical image.