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Journal Article

Coseismic Slip Distribution of the 24 March 2011 Tarlay (Myanmar) M w 6.8 Earthquake from ALOS PALSAR Interferometry Available to Purchase

Jianbao Sun, Zheng‐Kang Shen, Roland Bürgmann, Xiwei Xu
Published: 01 October 2013
Bulletin of the Seismological Society of America (2013) 103 (5): 2928–2936.
DOI: https://doi.org/10.1785/0120120365
...Jianbao Sun; Zheng‐Kang Shen; Roland Bürgmann; Xiwei Xu Abstract We investigate coseismic deformation of the 24 March 2011 M w 6.8 Tarlay, Myanmar, earthquake using ALOS PALSAR data from both descending and ascending passes. Using high‐quality synthetic aperture radar interferograms and amplitude...
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View PDF for article title, Coseismic Slip Distribution of the 24 March 2011 Tarlay (Myanmar) M w 6.8 Earthquake from ALOS <span class="search-highlight">PALSAR</span> Interferometry
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Journal Article

Fault Source Modeling of the 2008 Wenchuan Earthquake Based on ALOS/PALSAR Data Available to Purchase

M. Furuya, T. Kobayashi, Y. Takada, M. Murakami
Published: 01 November 2010
Bulletin of the Seismological Society of America (2010) 100 (5B): 2750–2766.
DOI: https://doi.org/10.1785/0120090242
... identified by Xu et al. (2009) and Liu-Zeng et al. (2009) . Seven rectangles represent the areas observed by ALOS/PALSAR; each area is designated by a path number, 471–477. The color version of this figure is available only in the electronic edition. The overall locations, geometry, and slip...
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View PDF for article title, Fault Source Modeling of the 2008 Wenchuan Earthquake Based on ALOS&#x2F;<span class="search-highlight">PALSAR</span> Data
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ALOS PALSAR InSAR range change and SAR amplitude pixel offsets (units in meters). (a) and (b) Interferograms in descending and ascending passes with long wavelength noise removed. (c) and (d) Corresponding range‐offset maps. (e) and (f) Corresponding azimuth‐offset maps. The black polygons are country borders. The black rectangles show the location of a small basin with farming and residential district. The white straight lines are two profiles shown in Figure 4. The red lines are our proposed surface rupture traces of the Tarlay earthquake. The background is the Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM).

ALOS PALSAR InSAR range change and SAR amplitude pixel offsets (units in ... Available to Purchase

Published: 01 October 2013
Figure 2. ALOS PALSAR InSAR range change and SAR amplitude pixel offsets (units in meters). (a) and (b) Interferograms in descending and ascending passes with long wavelength noise removed. (c) and (d) Corresponding range‐offset maps. (e) and (f) Corresponding azimuth‐offset maps. The black
Image
Compilation of interferograms of PALSAR images: (a) ascending and (b) descending images. Solid and white arrows in each panel show directions of flight and line-of-sight, respectively. One cycle of black to white corresponds to 11.8 cm.

Compilation of interferograms of PALSAR images: (a) ascending and (b) desce... Available to Purchase

Published: 01 March 2013
Figure 8. Compilation of interferograms of PALSAR images: (a) ascending and (b) descending images. Solid and white arrows in each panel show directions of flight and line-of-sight, respectively. One cycle of black to white corresponds to 11.8 cm.
Image
Observed deformation data acquired by ALOS/PALSAR. (a, b) Wrapped InSAR phase data derived from ascending track 402 and descending track 57, respectively. (c, d) Unwrapped InSAR data derived from ascending track 402 and descending track 57, respectively. (e, f) Range component of pixel‐offset tracking data derived from ascending track 402 and descending track 57, respectively. (g, h) Azimuth component of pixel‐offset tracking data derived from ascending track 402 and descending track 57, respectively. For all figure parts, the star and triangle depict the epicenter and Mt. Kurikoma, respectively. The solid dot indicates the location of the GEONETGPS site, Kurikoma2.

Observed deformation data acquired by ALOS / PALSAR . (a, b) Wrapped InSA... Available to Purchase

Published: 01 February 2013
Figure 2. Observed deformation data acquired by ALOS / PALSAR . (a, b) Wrapped InSAR phase data derived from ascending track 402 and descending track 57, respectively. (c, d) Unwrapped InSAR data derived from ascending track 402 and descending track 57, respectively. (e, f) Range component
Journal Article

Building Damage Assessment in the 2015 Gorkha, Nepal, Earthquake Using Only Post-Event Dual Polarization Synthetic Aperture Radar Imagery Available to Purchase

Yanbing Bai, M. EERI, Bruno Adriano, Erick Mas, Shunichi Koshimura
Published: 01 December 2017
Earthquake Spectra (2017) 33 (1_suppl): 185–195.
DOI: https://doi.org/10.1193/121516eqs232m
... and undamaged urban areas were compared by using polarimetric features derived from PALSAR-2 and Sentinel-1 images, and the results showed that distinguishing between damaged and undamaged urban areas with a single polarimetric feature is challenging. A split-based image analysis, feature selection...
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View PDF for article title, Building Damage Assessment in the 2015 Gorkha, Nepal, Earthquake Using Only Post-Event Dual Polarization Synthetic Aperture Radar Imagery
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Journal Article

Lineaments in Deccan Basalts: The Basement Connection in the Koyna–Warna RTS Region Available to Purchase

Kusumita Arora, Y. Srinu, D. Gopinadh, R. K. Chadha, Haris Raza, Valentin Mikhailov, Alexander Ponomarev, Elena Kiseleva, Vladimir Smirnov
Published: 11 September 2018
Bulletin of the Seismological Society of America (2018) 108 (5B): 2919–2932.
DOI: https://doi.org/10.1785/0120180011
... type L‐band Synthetic Aperture Radar (PALSAR) (Track number 536, frames 320 and 330) from the archives of JAXA for the period 12 January 2007 to 10 March 2011 (box in Fig.  4 and Table  1 ). The long‐wavelength ALOS images are used for the Koyna–Warna region because of their suitability in mountain...
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View PDF for article title, Lineaments in Deccan Basalts: The Basement Connection in the Koyna–Warna RTS Region
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Image
Histograms of polarimetric features: (a), (b), and (h) are σHH0, σHV0 and cross-polarization ratio derived from the PALSAR-2[1] data, respectively; (c), (d), and (i) are σHH0, σHV0 and cross-polarization ratio derived from the PALSAR-2[2] data, respectively; (e) is the σ0VV derived from the ascending mode Sentinel-1 data; (f) and (g) are σ0VV and σVH0, respectively, derived from the descending mode Sentinel-1 data; (j), (k), and (l) are alpha angle, entropy and anisotropy derived from the PALSAR-2[2] data, respectively. The blue lines represent the UrbanUD groups (UA, UB, and UC), the red lines represent UrbanD groups (Bhaktapur, Sankhu, and Khokana).

Histograms of polarimetric features: (a), (b), and (h) are σ H H ... Available to Purchase

Published: 01 December 2017
Figure 5. Histograms of polarimetric features: (a), (b), and (h) are σ H H 0 , σ H V 0 and cross-polarization ratio derived from the PALSAR-2 [1] data, respectively; (c), (d), and (i) are σ H H 0 , σ H V 0 and cross-polarization ratio
Image

The description of four datasets adopted in this study Senso... Available to Purchase

Published: 01 December 2017
Table 1 The description of four datasets adopted in this study Sensor Acquisition Polarization az x rg pixel spacing az x rg Looks Pass L-band PALSAR-2 [ 1 ] 2015/04/26 HH + HV 2.5 x 2.5 m 1 x 1 Asc L-band PALSAR-2 [ 2 ] 2015/05/02 HH + HV 6.25 x 6.25 m 2 x
Journal Article

Nonplanar Fault Source Modeling of the 2008 M w 6.9 Iwate–Miyagi Inland Earthquake in Northeast Japan Available to Purchase

Takahiro Abe, Masato Furuya, Youichiro Takada
Published: 01 February 2013
Bulletin of the Seismological Society of America (2013) 103 (1): 507–518.
DOI: https://doi.org/10.1785/0120120133
...Figure 2. Observed deformation data acquired by ALOS / PALSAR . (a, b) Wrapped InSAR phase data derived from ascending track 402 and descending track 57, respectively. (c, d) Unwrapped InSAR data derived from ascending track 402 and descending track 57, respectively. (e, f) Range component...
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View PDF for article title, Nonplanar Fault Source Modeling of the 2008 M w 6.9 Iwate–Miyagi Inland Earthquake in Northeast Japan
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Journal Article

Rapid Assessment of High Seismic Intensity Areas of the 2008 M w 7.9 Wenchuan Earthquake Using Satellite SAR Data Available to Purchase

Ken Xiansheng Hao, Tomokazu Kobayashi, Hiroyuki Fujiwara
Published: 01 July 2012
Seismological Research Letters (2012) 83 (4): 658–665.
DOI: https://doi.org/10.1785/0220110117
... displacements in the LOS direction obtained from ALOS/PALSAR data are generally proportional to seismic intensities obtained from field observations ( Fig. 1 ). To understand their potential relationship, profiles A–E × 1–71 (covering about 50 km × 260 km) are distributed parallel and perpendicular to the LMS...
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View PDF for article title, Rapid Assessment of High Seismic Intensity Areas of the 2008 M w 7.9 Wenchuan Earthquake Using Satellite SAR Data
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Glaciers outlines and their hypsometric curves of three selected glaciers were obtained from ALOS-PALSAR DEM data.

Glaciers outlines and their hypsometric curves of three selected glaciers w... Available to Purchase

Published: 01 June 2024
Fig. 9. Glaciers outlines and their hypsometric curves of three selected glaciers were obtained from ALOS-PALSAR DEM data.
Journal Article

Coseismic Deformation of the 2015 M w 6.4 Pishan, China, Earthquake Estimated from Sentinel‐1A and ALOS2 Data Available to Purchase

Guangcai Feng, Zhiwei Li, Bing Xu, Xinjian Shan, Lei Zhang, Jianjun Zhu
Published: 11 May 2016
Seismological Research Letters (2016) 87 (4): 800–806.
DOI: https://doi.org/10.1785/0220150264
... and ascending C‐band TOPS ‐mode S1A images and a pair of ascending L‐band stripmap‐mode ALOS2/PALSAR (PALSAR‐2) images. Ⓔ Detailed SAR data are shown in Table S1 (available in the electronic supplement to this article). We process the PALSAR‐2 and S1A data with GAMMA software ( Wegmüller and Werner, 1997...
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View PDF for article title, Coseismic Deformation of the 2015 M w 6.4 Pishan, China, Earthquake Estimated from Sentinel‐1A and ALOS2 Data
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Journal Article

A positive correlation between C/L-band radar backscatter and grain size of coarse alluvial deposits in the Mojave Desert Available to Purchase

Anthony D. Maue, Devon M. Burr, Bradley J. Thomson, Jake R. Draper, Manfredo J. Jarquin
Journal: GSA Bulletin
Published: 17 February 2025
GSA Bulletin (2025)
DOI: https://doi.org/10.1130/B37653.1
... Array type L-band Synthetic Aperture Radar (ALOS PALSAR), from which we use samesense horizontally (HH) polarized L-band (23.5 cm) SAR images acquired between 2006 and 2011. L-band represents the long-wave- length end of the radar bands commonly used for terrestrial geologic studies. Although...
View PDF for article title, A positive correlation between C/L-band radar backscatter and grain size of coarse alluvial deposits in the Mojave Desert
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Early Publication
Journal Article

Landslides: A Review from the Southern Western Ghats of India Available to Purchase

Arpitha G.A., Choodarathnakara A.L., Sinchana G.S.
Published: 01 October 2024
Jour. Geol. Soc. India (2024) 100 (10): 1443–1456.
DOI: https://doi.org/10.17491/jgsi/2024/173999
... Western Ghats reveal 20% of the research work with the Landsat 8 OLI for mapping landslides, 13.3% of the studies using the higher spatial resolutions 2.5m and 10m of Cartosat DEM, the rest of the studies were based on the spatial resolution of 12.5m and 30m from ALOS PALSAR, ASTER and SRTM DEM. About 26...
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View PDF for article title, Landslides: A Review from the Southern Western Ghats of India
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Correlation analysis between deformation rate and monthly precipitation in relation to the Baige landslides [4]. Deformation rates were calculated using ALOS/PALSAR images obtained from October 2014 to August 2018; monthly precipitation was collected from June 2014 to August 2018.

Correlation analysis between deformation rate and monthly precipitation in ... Open Access

Published: 12 April 2022
Figure 16 Correlation analysis between deformation rate and monthly precipitation in relation to the Baige landslides [ 4 ]. Deformation rates were calculated using ALOS/PALSAR images obtained from October 2014 to August 2018; monthly precipitation was collected from June 2014 to August 2018.
Journal Article

Glacier velocities and dynamic discharge from the ice masses of Baffin Island and Bylot Island, Nunavut, Canada Available to Purchase

Wesley Van Wychen, Luke Copland, David O. Burgess, Laurence Gray, Nicole Schaffer
Published: 23 July 2015
Canadian Journal of Earth Sciences (2015) 52 (11): 980–989.
DOI: https://doi.org/10.1139/cjes-2015-0087
...Wesley Van Wychen; Luke Copland; David O. Burgess; Laurence Gray; Nicole Schaffer Abstract Speckle tracking of ALOS PALSAR fine beam data from 2007–2011 are used to determine the surface motion of major ice masses on Baffin Island and Bylot Island in the southern Canadian Arctic Archipelago...
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View PDF for article title, Glacier velocities and dynamic discharge from the ice masses of Baffin Island and Bylot Island, Nunavut, Canada
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Journal Article

Crustal Deformation Associated with the 2011 Tohoku-Oki Earthquake: An Overview Available to Purchase

Manabu Hashimoto
Published: 01 March 2013
Earthquake Spectra (2013) 29 (1_suppl): 81–98.
DOI: https://doi.org/10.1193/1.4000117
...Figure 8. Compilation of interferograms of PALSAR images: (a) ascending and (b) descending images. Solid and white arrows in each panel show directions of flight and line-of-sight, respectively. One cycle of black to white corresponds to 11.8 cm. ...
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Image
Shaded relief map of the southeastern ZFTB. The solid boxes indicate Envisat and PALSAR (ALOS) image footprints used in this study. The locations of the Anguru salt diapir, Bandar-Abbas City and the Qeshm Island are labelled An, BA and QI, respectively. The inset shows the study area in Iran; the ZFTB is highlighted in green.

Shaded relief map of the southeastern ZFTB. The solid boxes indicate Envisa... Available to Purchase

Published: 08 June 2021
Fig. 1. Shaded relief map of the southeastern ZFTB. The solid boxes indicate Envisat and PALSAR (ALOS) image footprints used in this study. The locations of the Anguru salt diapir, Bandar-Abbas City and the Qeshm Island are labelled An, BA and QI, respectively. The inset shows the study area
Journal Article

Monitoring of ground surface and subsurface deformations at oil sands using radar interferometry Available to Purchase

Jin Baek, Sang-Wan Kim, Jeong Woo Kim
Journal: Geophysics
Published: 23 September 2015
Geophysics (2015) 80 (6): EN137–EN152.
DOI: https://doi.org/10.1190/geo2015-0164.1
... the first advanced land observation satellite (ALOS-1) phased array type L-band SAR (PALSAR). A total of 14 raw data products from ALOS-1 PALSAR (level 1.0) with horizontally transmitted and horizontally received (HH) polarization are successfully acquired and processed using GAMMA software ( GAMMA Remote...
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View PDF for article title, Monitoring of ground surface and subsurface deformations at oil sands using radar interferometry
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