Kaikoura, New Zealand earthquake

The first Sentinel-1 interferogram (12 day 20161103-20161115) covering the Mw 7.8 New Zealand earthquake  is available to download for viewing as a kmz in GoogleEarth from here. Note that the fringes are wrapped to 2.8 cm displacement in the line-of-sight. The regions around where the fault projects to the surface are incoherent so it is hard to see exactly where they are. Note also there are some other artefacts (straight line discontinuities) which will not be fault offsets. Data thanks to ESA EU-Copernicus.

Image correlation results from Sentinel-2A data confirm right lateral displacements of ~10m along the length of the Kekerengu Fault. Smaller left lateral displacements of 3-5m are visible along the Papatea Fault near the Clarence river.

The range offsets (which are not susceptible to unwrapping errors unlike the above phase measurements) are available to download here.

20161103-20161115-range_offsets
Coseismic Range Offsets from Sentinel-1 SAR data highlighting the fault trace and numerous fault segments.
Maps of E-W and N-S displacement from image matching of the 10m resolution Sentinel-2A data
Maps of E-W and N-S displacement from image matching of the 10m resolution Sentinel-2A data
Displacement along the Kekerengu Fault on the Clarence River
Displacement along the Kekerengu Fault on the Clarence River
ALOS-2 Interferograms

Also available for download as kmz files are wrapped displacement maps using ALOS-2 SAR data:
Coseismic Frame 194, 195 and 196.

ALOS-2 interferogram from track 195 showing the coseismic displacement field.
ALOS-2 interferogram from track 195 showing the coseismic displacement field.

Centre for Observation and Modelling of Earthquakes, Volcanoes and Tectonics