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漏洞

The Line Of Sight tool in ArcGIS Pro 2.4 produces different results between a feature class and a drawn line.

上次发布: February 10, 2020 ArcGIS Pro
漏洞 ID 编号 BUG-000123413
已提交June 28, 2019
上次修改时间June 5, 2024
适用范围ArcGIS Pro
找到的版本N/A
操作系统N/A
操作系统版本N/A
状态Non-Reproducible

附加信息

Assuming the hand-drawn line to be created in the map view is a 3D line interpolated off the added surface. The hand-drawn line in the 2D map view is created by only interpolating the beginning and end points if only these two points are clicked in the editing or creating process. So the subsequent Line of Sight operation is based on just these from and to point vertex values. If a 2D line input is used, assuming there is no offset A or offset B in the input attribute table, the Line of Sight geoprocessing tool would 1 unit at the observer and target points automatically before execution. As a result, the outputs of the 2D line input (with 1 unit up at each end) and the corresponding 3D line input with 1 unit up at each ends manually are identical.

解决办法

Use a 2D line feature in a shapefile or feature class.

重现步骤

漏洞 ID: BUG-000123413

软件:

  • ArcGIS Pro

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