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Uploaded on Mon, 2015-02-23 13:51 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1111 visits
Uploaded on Tue, 2017-04-18 14:30 by santosh in Telida_Project 1103 visits
GIFair15_sz.jpg
Uploaded on Fri, 2015-08-14 08:47 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1073 visits
Uploaded on Tue, 2017-04-18 14:30 by santosh in Telida_Project 1041 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 1030 visits
Partially collapsed pingo Canada
Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 1022 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 1021 visits
RUcraterMap.jpg
Uploaded on Mon, 2015-02-23 13:51 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1017 visits
aerial view of Belyy Ostrov
Uploaded on Wed, 2009-11-25 15:24 by rdaanen in Yamal and Belyy Ostrov 1005 visits
Uploaded on Tue, 2017-04-18 14:30 by santosh in Telida_Project 1004 visits
Stonecircle at Kvadehukken Svalbard
Kvadehukken, Svalbard
Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 999 visits
Sorted net with vegetation in Northern Ural Mountains
Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen in Patterned ground 998 visits
Sorted circles Kvadehukken, Svalbard
Kvadehukken, Svalbard
Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen in Patterned ground 995 visits
Sorted circles Kvadehukken, Svalbard
Kvadehukken, Svalbard
Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen in Patterned ground 993 visits
Small hexagonal cracking pattern Prince Patrick Island
Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 989 visits
sorted circles near site Svalbard
Kvadehukken, Svalbard
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 983 visits
Developing Pingo on the Tuktayuktuk Penisula, Canada
Tuktoyaktuk penisula Canada
Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 978 visits
Kanaiut bedrock Northern Brook Range
Uploaded on Wed, 2009-12-02 14:11 by rdaanen in Brooks Range 969 visits
Sorted circles in Northern Ural Mountains
Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen in Patterned ground 968 visits
Non-sorted circle Franklin Bluffs, Alaska
Ronald Daanen
Uploaded on Wed, 2009-12-02 23:12 by rdaanen in Patterned ground 949 visits
Sorted circles Svalbard
Kvadehukken, Svalbard
Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 945 visits
non-sorted circles on high centered irregular hexagonal ice wedge polygon Canada
Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 932 visits
Patterned ground on sandy soils BO
Uploaded on Wed, 2009-11-25 17:29 by rdaanen in Yamal and Belyy Ostrov 923 visits
Sorted stripes Nye Alsund, Svalbard
Nye Alsund, Svalbard
Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen in Patterned ground 910 visits