00000cam 2200000za 4500 9.819968 CaOODSP 20260123150736 cr ||||||||||| 160623s2015 oncd o f000 0 eng d CaOODSP eng n-cn--- M41-11/2015-29E-PDF M41-11/29-2015E-PDF Samsonov, Sergey V. (Sergey Vladimir), 1975- Time series of ground deformation for the Aquistore CO2 storage site located in southeastern Saskatchewan and computed from five beams of Radarsat-2 data combined using the MSBAS methodology [electronic resource] / [by] S.V. Samsonov, D. White and M. Craymer. [Ottawa] : Geomatics Canada, Natural Resources Canada, 2015. [1] p. : figs. graphs. Geological Survey of Canada, Scientific Presentation ; 29 "Presented at MultiTemp 2013 Conference, Calgary, Alberta. Date presented: June 2013". Includes bibliographical references. The objectives of the Aquistore CO storage project are to design, adapt, and test non-seismic monitoring 2 methods that have not been systematically utilized to date for monitoring CO storage, and to integrate 2 the data from these various monitoring tools to obtain quantitative estimates of the change in subsurface fluid distributions, pressure changes and associated surface deformation. Since spring of 2012 RADARSAT-2 data from five beams (ascending and descending Spotlight, Wide UltraFine and Fine Quad-Pol) were regularly (with the individual frequency of 24 days) collected and used for calculation of ground deformation time series over the Aquistore CO storage site located in SE Saskatchewan. The 2 initial InSAR analysis (Samsonov et al., 2012) revealed slow ground deformation not related to CO2 injection but caused by various natural and anthropogenic processes - snow melt, surface moisture variation, ground and surface water level changes and post-mining activities. In this work we provide updated results based on over one hundred RADARSAT-2 images acquired during May 2012-May 2013. gccst Geographic data gccst Remote sensing gccst Geophysics White, D. Craymer, M. Canada. Natural Resources Canada. Geomatics Canada. Scientific presentation (Geological Survey of Canada) 29 (CaOODSP)9.820265 PDF 6.33 MB https://publications.gc.ca/collections/collection_2016/rncan-nrcan/M104-9-2015-29-eng.pdf doi:10.4095/296143