GIS

A geometric transformation, skew and differential scaling on a rectangular object, while preserving line parallelism.

A resampling method that uses the distance-weighted average of the four nearest pixel values to estimate a new pixel values.

A resampling method that uses the distance-weighted average of the 16 nearest pixel values to estimate a new pixel value.

The process of converting a map or an image from one coordinate system to another by using a set of control points and transformation equations.

Points used as control points for an image-to-map transformation.

One type of geometric transformation that converts the rows and columns of a sattellite image into real-world coordinates.

One type of geometric transformation that converts a newly digitized map into real-world coordinates.

A resampling method that uses the nearest pixel value to estimate a new pixel value.

A technique that builds different pyramid levels for displaying large raster data sets a different resolutions.

A process of filling each pixel of a newly transformed image with a value or derived value from the original image.

A measure of the deviation between the actual location and the estimated location of the control points in geometric transformation.