BUG-000106622 for ArcGIS for Desktop

漏洞 ID 编号	BUG-000106622
已提交	July 17, 2017
上次修改时间	June 5, 2024
适用范围	ArcGIS for Desktop
找到的版本	10.5
操作系统	Windows OS
操作系统版本	7.0 64 Bit
状态	Will Not Be Addressed

附加信息

We apologize that we were unable to address this issue within the current product support cycle. If the issue continues to affect your work in a supported release, please contact Technical Support.

解决办法

The current workaround is to use a mosaic dataset with the LAS dataset loaded into it. 1. In an existing or a newly created database, right-click and create a new mosaic dataset.2. Accept the defaults and fill out the required fields. 3. Right-click the new mosaic dataset in ArcCatalog and choose Add Rasters.4. Change the data type to LAS dataset, and click the Properties button next to the input type. 5. Define the desired cell size and interpolation method, and accept all other defaults.6. Right-click the mosaic dataset in ArcCatalog, and choose Enhance > Calculate Statistics. 7. Add the point shapefile to the map, and open the Add Surface Information tool.8. Set the inputs as the point layer and the mosaic image.9. The output z-values are correctly reflected on all points.The best way to find a recommended cell size is to determine the average point spacing. The easiest way is to use the 3D Sample Tools toolset. There is a tool within the included toolbox named LAS File Information. Running this tool provides a text summary of the average point spacing to help determine the cell size. 3D sample tools: <a href="https://www.arcgis.com/home/item.html?id=fe221371b77940749ff96e90f2de3d10" target="_blank">https://www.arcgis.com/home/item.html?id=fe221371b77940749ff96e90f2de3d10</a>