Monitoring of terrestrial surface displacements at territory of southeast of Tatastan Republic according to space radar shootings

The purpose of researches was studying the informativiness of radar differential interferometry (DInSAR) method for assessment the modern earth movements within the oil-extracting regions of Tatarstan Republic (RT). For the first time for RT territory cards of day surface displacement for distinction the periods of supervision according to the data received from the ERS-1 satellite are constructed. Possibility of use the data of radar shooting for monitoring the urbanized territories is shown. In the conclusion results of interferometric processing of radar shootings were compared with data of geodetic observations.