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USGS

ISIS Application Documentation

apollowarp

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Warp an image to another using control points

Overview Parameters

Description

This program warps Apollo images using the reseau information. (note: apollofindrx must be run first).

Categories

History

Jacob Danton2007-01-30 Original version
Kristin Berry2014-05-29 Updated to fix string conversion error. References #2043.
U.S. Department of the Interior | U.S. Geological Survey
ISIS | Privacy & Disclaimers | Astrogeology Research Program
To contact us, please post comments and questions on the USGS Astrogeology Discussion Board
To report a bug, or suggest a feature go to: ISIS Github
File Modified: 02/21/2025 19:28:08
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Files: FROM

Description

Use this parameter to select the filename. All bands within the file will be warped unless a specific band is specified.

Type cube
File Mode input
Filter *.cub
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Files: TO

Description

This file will contain the results of the warping.

Type cube
File Mode output
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Warp parameters: DEGREE

Description

The order of the polynomial to be used in the linear regression fit.

Type integer
Default 1
Minimum 1 (inclusive)
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Warp parameters: WEIGHTED

Description

The control points will be weighted based on distance if this option is selected. If it is not selected, all control points will have a weight of 1, reguardless of distance.

Type boolean
Default true
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Interpolation: INTERPOLATION

Description

This is the type of interpolation to be performed on the input.

Type string
Default NEARESTNEIGHBOR
Option List:
Option Brief Description
NEARESTNEIGHBORNearest Neighbor Each output pixel will be set to the pixel nearest the calculated input pixel.
BILINEARBi-Linear interpolation Each output pixel will be set to the value calculated by a bi-linear interpolation of the calculated input pixel.
CUBICCONVOLUTIONCubic Convolutioin interpolation Each output pixel will be set to the value calculated by a cubic convolution interpolation of the calculated input pixel.
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