The datum transformation 'Nahrwan_1967_To_WGS_1984_6' is not available for use in ArcGIS Pro and ArcMap.
上次发布: September 21, 2018ArcGIS Pro
漏洞 ID 编号
BUG-000116575
已提交
September 5, 2018
上次修改时间
June 5, 2024
适用范围
ArcGIS Pro
找到的版本
2.2.2
操作系统
Windows OS
操作系统版本
10.0 64 Bit
状态
Known Limit
经开发团队审核,已确定此问题与不受 Esri 控制的软件的已知限制有关。 问题的“其他信息”部分可能包含进一步说明。
附加信息
The Nahrwan_1967_To_WGS_1984_6 transformation is removed from the documentation in the next releases. Nahrwan 1967 is not valid for Iraq. Nahrwan 1934 is used in Iraq, but Iraq was not included in the 1967 version.
Iraq data must use Nahrwan 1934 instead.
Information are obtained in the EPSG Geodetic Parameter Registry, http://www.epsg-registry.org.
The reason why the transformation does not show up in ArcGIS Pro is because the extents of the transformations is checked against the input or output (from or to) geographic coordinate systems. In this case, the Nahrwan 1967 extent does not include Iraq so the Nahrwan_1967_To_WGS_1984_6 transformation is exclused from the list.