Support CGCS 2000 coordinate system-支持CGCS2000坐标系

[renr]

Civil 3D just support  Beijing 54 and Xi'An 80 coordinate system for china user.  However,  Both the two are retired.

The  major   national geography coordinate system of China is CGSS 2000 now.  hope civil 3d can support it as earlier as possible.

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Civil 3D 仅支持中国用户的北京 54 和西安 80 坐标系，但这俩都已经退役了。 中国目前主要的国家地理坐标系是CGSS 2000。 希望Civil 3d能早日支持CGCS2000。

[TimYarris]

Thank you for this idea. We are researching how we might integrate additional Coordinate Systems to better support Chinese customers.

[Pointdump]

Richard,
What EPSG Number is CGSS 2000? It's fairly easy to add a Coordinate System to MAPCSLIBRARY.
You can add this omission to the list >>>Here<<< in the >>>Map 3D Forum<<<.
Dave

[465340553]

Instead of adding a few coordinate systems, this part of the help documentation and tutorials should be done in detail。

与其增加几个坐标系，不如把这部分的帮助文档及教程做的详细些

[xuzhenyuYU8EA]

We really need this coordinate system, and we want to add this coordinate system quickly

[多情的娃娃]

即使Civil 3D 支持CGCS 2000坐标系，也不能解决中国用户的需求！比如，不能与在线地图(必应地图)匹配使用，误差极大，且无法修正。

题外话：目前的C3D，开发的很多功能、特性都特别好，但对用户使用体验极度不友好，以至于这些功能、特性对用户来讲，毫无意义的，中看不中用。

由于种种原因，中国很多地方都使用的是“本地坐标系”，所以更完美的解决方案是给用户最大的权限来自定义自己想要的坐标系，而不仅仅是增加CGCS 2000坐标系。

Even if Civil 3D supports CGCS 2000 coordinate system, it cannot meet the needs of Chinese users! For example, it cannot be matched with the online map (Bing map), and the error is huge and cannot be corrected.

Extraneous remarks: Many functions and features developed by the current C3D are particularly good, but they are extremely unfriendly to the user experience, so that these functions and features are meaningless to users.

For various reasons, "local coordinate system" is used in many parts of China, so a more perfect solution is to give users the maximum authority to define the coordinate system they want, rather than just adding CGCS 2000 coordinate system.

[306729474]

最近发现可以采用ARCGIS for autocad这个插件完美解决这个问题~~~

[306729474]

虽然更新了2000坐标系，但是infraworks无法使用CGCS2000的模型生成器，提示自定义坐标

[renr]

EN: CGCS2000 enhancement is available, click below link to install  it

中文：CGSS2000 增强包可以从下面的链接下载了。

CGCS2000增强包的下载与安装 (autodesk.com.cn)

[eugen.doberstein]

@renr 

Is this update also availible for C3D 2021? If yes, can you please send me the link for download?

Many thanks

[兰树生]

截至2023年7月6日，Civil3D2024虽然已经支持了CGCS2000坐标系，但还不支持自定义中央子午线和自定义投影面高程，也就是说不支持以CGCS2000椭球为基础的地方坐标系，希望增加该功能。

As of July 6, 2023, although Civil3D2024 already supports the CGCS2000 coordinate system, it does not yet support custom central meridian and custom projection surface elevation, which means it does not support local coordinate systems based on the CGCS2000 ellipsoid. We hope to add this feature.

[TimYarris]

EN: CGCS2000 enhancement is available, click below link to install  it

中文：CGSS2000 增强包可以从下面的链接下载了。

CGCS2000增强包的下载与安装 (autodesk.com.cn)

[武林黄]

此更新是否也适用于 C3D 2021？如果是，你能把下载链接发给我吗？

非常感谢。如果 不支持，怎么处理的

[武林黄]

即使Civil 3D 支持CGCS 2000坐标系，没有支持中国建筑行业规程需求

[武林黄]

与其添加几个坐标系，不如把这部分帮助文档和教程详细完成。让更多用户自定义坐标系

[jiajia1111]

为什么我安装增强包后没有2000坐标系?