CsmapAttributeReprojector
Reprojects attributes from one coordinate system to another using the CS-MAP library.
Parameters
Coordinate Systems
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从最近访问的坐标系中选择,或单击“浏览”按钮以访问坐标系库。
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指定将使用哪些地理转换将点从源数据转换为目标。如果设置为
笔记:
垂直的
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This parameter determines how Z values will be handled.
- 忽略高度并使它们保持不变:The Z attribute will not be enabled.
- Heights are relative to the ellipsoid(s) or geocentric:Z values will be treated as ellipsoid heights with the same units as the horizontal units (or meters, for geographic coordinate systems). If the source coordinate system is geocentric, coordinates will be converted to geographic+ellipsoid height before being processed. If the destination coordinate system is geocentric, coordinates will be converted to geocentric after being processed.
Geocentric or ellipsoid height -> Orthometric height:Z values will be converted from ellipsoid height to orthometric (sea level) height given the specified geoid height grid. Z units will be the same as the horizontal units (or meters, for geographic coordinate systems). If the source coordinate system is geocentric, coordinates will be converted to geographic+ellipsoid height before being processed.
示例:[地区中心(DATUM A) - >] LL +椭圆体高度(基准A) - > LL +椭圆体高度(基准B) - > LL +骨题高度(基准B)
Orthometric height -> Geocentric or ellipsoid height:z值将从差异(海平面)高度转换为给定指定的大猩猩高度电网的椭球高度。Z单位与水平单位(或用于地理坐标系)的单位相同。如果目的地坐标系是地理度计,则在处理后,坐标将转换为地理度。
Example: LL + orthometric height (datum A) -> LL + ellipsoid height (datum A) -> LL + ellipsoid height (datum B) [-> Geocentric (datum B)]
- NAD27 heights in NGVD29; NAD83 heights in NAVD88.Vertcon将用于在NAD27(NGVD29)和NAD83(NAVD88)之间进行转换。Z值与水平单位(或用于地理坐标系)具有相同的单元。
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This parameter determines which geoid height grid will be applied to the Z values.
Attributes
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Choose which X, Y, and Z attributes to reproject.
Usage Notes
编辑变换器参数
使用一组菜单选项,可以通过引用工作区中的其他元素来分配变压器参数。一些变压器也可提供更高级的功能,例如高级编辑器和算术编辑器。要访问这些选项的菜单,请单击除适用的参数旁边。有关更多信息,请参阅变压器参数菜单选项.
变压器类别
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