Some results of long term geodynamic monitoring of oil and gas fields and power engineering infrastructure using ENVISAT and ALOS SAR data

Given work presents results of conventional differential interferometric processing of ENVISATASAR radar data and persistent scatterers interferometric processing of sets of multi-temporal ALOSPALSAR data. High-performance computing was used for processing of sets of ALOSPALSAR multi-temporal radar data. The importance of the work is defined by necessity of decrease breakdown susceptibilities of oil and gas pipelines and technogenic objects located in areas of intensive hydrocarbon extraction in West Siberia. Traditional survey including high-precision leveling and GPS measurements are carried out using special geodynamic polygons for annual geo-ecological monitoring of ground surface of oil and gas deposits. The scientific side of work consists in research, developing and realization of methods of processing of radar measurements under the conditions of high temporal decorrelation caused by changeable natural landscapes. The practical side is connected with monitoring of a surface of oil and gas deposits and detection of motions caused by hydrocarbon extraction.