Running the Create Watersheds tool on Lake Buchanan near the Buchanan Dam in Texas produces inaccurate output.
上次发布: June 3, 2021ArcGIS Online
漏洞 ID 编号
BUG-000103345
已提交
March 3, 2017
上次修改时间
May 22, 2025
适用范围
ArcGIS Online
找到的版本
4.4
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 issue described is not the result of a bug but rather due to limitations in the resolution of input data used to create the preprocessed hydrologic data that the Watershed (Ready To Use) tool uses to delineate the catchment. The Watershed (Ready To Use) tool uses a preprocessed flow direction raster and a flow accumulation raster that are the result of hydrologic analysis on the highest resolution available at the time of processing. Note that the highest resolution available differs by geographic area - in the U.S., it is generally 30 m, while 90 m in others. The tool creates the expected output given the preprocessed data available at the location given in the reproduction case.