漏洞
The PointGeometry object projectAs method generates inconsistent output between ArcGIS Desktop geoprocessing tool and geoprocessing service when projecting from WKID 4236 to WKID 3857.
| 漏洞 ID 编号 | BUG-000110015 |
|---|---|
| 已提交 | December 6, 2017 |
| 上次修改时间 | July 28, 2020 |
| 适用范围 | ArcGIS GIS Server |
| 找到的版本 | 10.4.1 |
| 服务器平台 | Windows |
| 客户端平台 | 2012 R2 |
| 状态 | Known Limit |
附加信息
This is the default projection engine behavior of ArcGIS Desktop and ArcGIS GIS Server, not a geoprocessing service issue. When you use the arcpy function ptGeometry.projectAs(webMercatorSR), there is a second optional parameter transformation_name. This transform name means the datum of a projection. If users provide some value, in addition to re-projecting the outcome coordination (from the first parameter), it also transform the Projection datum (second parameter). On ArcGIS Desktop, when this optional parameter is not given, the default value is none. On ArcGIS GIS Server however, it sets something appropriate for users automatically. This is because the design on ArcGIS GIS Server comes later then ArcGIS Desktop. Also there is no configuration option, such as the Transformation parameter in the Environment GUI of ArcMap, on the server. So projection on the server does that for users instead asking the user to provide it.解决办法
If users want a consistent result between ArcGIS Desktop and ArcGIS GIS server, replace the above-mentioned line of code with ptGeometry.projectAs(webMercatorSR, "Hu_Tzu_Shan_To_WGS_1984").重现步骤
漏洞 ID: BUG-000110015
软件:
- ArcGIS GIS Server
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