1 3. 2  Set up or join an academy trust What actions to take following approval of your academy conversion application. 3  4. Transfer responsibilities to the academy trust What responsibilities you should transfer to your academy trust as part of your school's conversion to academy status.4  5. 4. Transfer responsibilities to the academy trust What responsibilities you should transfer to your academy trust as part of your school's conversion to academy status. 2  5. 3  Prepare to open as an academy What final preparations you should complete before your school can open as an academy. 4  6.
In computer graphics, a raster graphics image is a dot matrix data structure representing a generally rectangular grid of pixels, or points of color, viewable via a monitor, paper, or other display medium. Raster images are stored in image files with varying formats.t originates from the raster scan of cathode ray tube (CRT) video monitors, which paint the image line by line by magnetically steering a focused electron beam. By association, it came also to refer to a rectangular grid of pixels. The word rastrum is now used to refer to a device for drawing musical staff lines.
Dumb Maps  discusses vector data structure and its implications. Raster Features  discusses raster data structure and its implications. Converting Between Lines and Squares  identifies procedures for converting between vector and raster. Workspaces  discusses overall GIS data organization considerations.