Analysis (3) Russie (3) Fédération de Russie (3) Département du Nord (2) Monitoring (2) Development (2) Corrosion (2) Employment (2) Brittleness (2) Boundaries (2) Assaying (2) Communication (2) Year (2) Topographical surveying (2) Tools (2) Synthetic aperture radar (2) Speckle (2) Risk (2) Production (Economic theory) (2) Possibility (2) Pollution (2) Pipelines (2) Pictures (2) Petroleum (2) Permians (2) Optical detectors (2) Oil spills (2) Komi (2) Hydrocarbons (2) Habitat (Ecology) (2)