UNIT-V

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Across
  1. 2. of a layer can be fully described and explicitly stored.
  2. 6. is a series of connected cells that portray length.
  3. 7. Recursively divides an area into four quadrants until all the quadrants are homogeneous.
  4. 9. is a group of connected cells that portray a shape.
  5. 11. value of the cell represents the value of the phenomenon of interest.
  6. 13. is the primary data object used in raster data model.
  7. 14. is determine by the size of the cell.
  8. 16. uses individual cells in a matrix, grid format to represent real world entities.
Down
  1. 1. Reduces data by defining the boundary of entity.
  2. 3. is usually relates to satellite imagery.
  3. 4. rarely used because of it's association with mathematics.
  4. 5. technical term associated with how raster data are managed by computer programmers.
  5. 8. analysis operations can be more difficult.
  6. 10. encoding taking advantage of the repetition of values in a row.
  7. 12. encoding Uses a series of square blocks to encode data.
  8. 15. is ArcInfo raster type.