Thematic maps: 22-503-XDescription: This is a satellite image acquired by Canada's RADARSAT-2 satellite of the St. John River valley, New Brunswick. It shows flooding along the St. John river in the Oromocto region of the province. Within this image the Remote Sensing & Geospatial Analysis unit (RSGA) determined that as of May 4, 2008, there were approximately 8,500 hectares of agricultural land under water.Frequency: OccasionalAvailable formats: HTML, PDF