The Animation below shows the deformed grid produced from the ice motion from pairs of Radarsat images durin g the time periods described above. The SHEBA camp location is centered upon each deformation image. Cell ar ea changes are color-coded. These Eulerian grids show locations and activities of leads around the SHEBA cam p. Also included on each animation frame are a displacement vector showing the motion of the camp during the image-pair time span, a timeline showing identifier of the start and end image day-of-year of both images, and a map showing the location of the camp.
This animation shows lead openings(red) and closings (blue) over the time period displayed at the bottom of each plot. The SHEBA Camp location is shown with a thick black cross at the center of each animation frame.