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Sorted circles Svalbard

Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen in Patterned ground 1027 visits

GIFair15_sz.jpg

Uploaded on Fri, 2015-08-14 08:47 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1014 visits

antonov2.JPG

Uploaded on Tue, 2010-02-09 15:48 by rmuskett in Svalbard 2010 and More 971 visits

Piercy Pingo North Slope, Alaska, in Sep

North Slope Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 957 visits

InSAR_AK2.jpg

Examples in interferometric processing of L-band PALSAR datasets across the permafrost terrains of Alaska. For active-layer and permafrost change detection we need to be careful because 1) the changes are non-linear, non-stationary and episodic 2) pay careful attention to topography phase reduction 3) think of PV=nRT in regards to the contributions of the lower troposphere to altering the optical path of the insar pair 4) do the Error Budget (Better to know the error(s) than the error(s) to know you.) and 5) check the literature for Real Measurements to compare.
Uploaded on Sat, 2014-11-08 12:03 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 957 visits

Stonecircle at Kvadehukken Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 953 visits

sorted circles near site Svalbard

Kvadehukken, Svalbard
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 949 visits

aerial view of Belyy Ostrov

Uploaded on Wed, 2009-11-25 15:24 by rdaanen in Yamal and Belyy Ostrov 946 visits

RUcraterMap.jpg

Uploaded on Mon, 2015-02-23 13:51 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 945 visits

Partially collapsed pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 940 visits

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