Coordinate conversion method and device for slice map, equipment and medium
The invention provides a coordinate conversion method and device for a slice map, equipment and a medium, relates to the technical field of data processing, and is used for solving the problem of inaccurate coordinate conversion of the slice map. The coordinate conversion method of the slice map is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a coordinate conversion method and device for a slice map, equipment and a medium, relates to the technical field of data processing, and is used for solving the problem of inaccurate coordinate conversion of the slice map. The coordinate conversion method of the slice map is applied to the Android device, a target application program is installed in the Android device, and the coordinate conversion method of the slice map comprises the steps that the slice map loaded by the target application program is acquired; obtaining a first horizontal coordinate and a first vertical coordinate of the target position point according to the longitude and latitude of the target position point in the slice map; obtaining a target offset according to the actual slice level of the slice map and the actual altitude of the Android device; and correcting the first abscissa and the first ordinate according to the target offset to obtain a second abscissa and a second ordinate of the target position point. |
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