• 0


Viewed 1862 Times 0 Comments

A technique to add map coordinates and scale to raster data such as aerial imagery, images of scanned paper maps, or any vector datasets missing a spatial reference.  In a GIS, the new data is shifted, scaled, and rotated to align with an existing dataset based on observed control points that are visible in both datasets.

Was this answer helpful ? Yes (0) / No (0)

Leave a Reply