GIS ObjectLand. User Manual
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Wizard of transformation of coordinates

Purpose

This window serves for setting and performing the operation of transformation of coordinates of features of a map or its component. Work with the wizard is organized as a set of successive steps to each of which a separate wizard page corresponds. Going between steps is performed using buttons Next> and <Back.

Pages

Select transformation type and load settings

Serves for selecting one of available transformation types and also gives the user a possibility to load values of transformation settings parameters saved before.

Select rollback file

The page serves for creating a rollback file which permits undoing results of transformation of coordinates and restoring the map state before performing transformation.

Set control points

Serves for specifying coordinates of control points determining particular transformation of coordinates.

Set transformation region and select features for transformation

Allows the user to determine which features should undergo transformation of coordinates. The whole map or specified polygonal region, all features or features of specified type or spatial category or only selected features can be selected.

Set transformation region

The page serves for specifying vertices of a polygon without self-intersections bounding the region on the map, features in which are subject to transformation of coordinates.

Select feature types for transformation

The page serves for selecting map feature types which should participate in the operation of transformation of coordinates.

Select spatial categories for transformation

The page serves for selecting spatial categories of features which should participate in the operation of transformation of coordinates.

Select report file and save settings

The page is intended for selecting report file on the operation of transformation of coordinates and also for saving transformation parameters for repeated use.

Review settings

Intended for performing the operation of transformation of coordinates after completing the settings.

Buttons

Next>

Proceeds to next wizard page

<Back

Returns to previous wizard page

Cancel

Cancels all made actions and closes the window.

See also

Transformation of coordinates

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