Recent images

Pages

me4GIweb2_4gipl.jpg

Uploaded on Wed, 2013-05-08 12:16 by rmuskett in Svalbard 2010 and More 445 visits

RUcraterMap.jpg

Uploaded on Mon, 2015-02-23 13:51 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1017 visits

B1.jpg

Uploaded on Mon, 2015-02-23 13:51 by rmuskett in InSAR Investigations in Permafrost Regions of Alaska 1111 visits

Partially collapsed pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 1023 visits

IMG_0284_resize.jpg

Uploaded on Wed, 2009-12-02 14:10 by rdaanen in Brooks Range 558 visits

Climate station on Atigun pass

Uploaded on Wed, 2009-12-02 14:11 by rdaanen in Brooks Range 804 visits

friday_0017.jpg

Uploaded on Wed, 2010-02-10 10:35 by rmuskett in Svalbard 2010 and More 732 visits

IMG_4946.JPG

Uploaded on Thu, 2010-09-30 16:42 by wlcable in Canadian Arctic 2010 605 visits

Snow drift on Atigun pass

Uploaded on Wed, 2009-12-02 14:11 by rdaanen in Brooks Range 643 visits

IMG_0281_resize.jpg

Uploaded on Wed, 2009-12-02 14:10 by rdaanen in Brooks Range 585 visits

Chandalar Shelf with oil pipeline

Uploaded on Wed, 2009-12-02 14:11 by rdaanen in Brooks Range 638 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 1031 visits

collapsing pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 681 visits

BASC_Crew.jpg

Uploaded on Wed, 2010-02-10 10:34 by rmuskett in Svalbard 2010 and More 623 visits

Piercy Pingo North Slope, Alaska, in March

North Slope Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen in Patterned ground 1241 visits

Sun set BO

Uploaded on Wed, 2009-11-25 15:24 by rdaanen in Yamal and Belyy Ostrov 739 visits

IMG_4998.JPG

Uploaded on Thu, 2010-09-30 16:42 by wlcable in Canadian Arctic 2010 568 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

IMG_2581_resize.jpg

Uploaded on Wed, 2009-12-02 14:10 by rdaanen in Brooks Range 729 visits

emerging pingo

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen in Patterned ground 567 visits

Pages