Vegetation control planning in rights-of-way (transmission system) - Shapefile

Dataset on Hydro-Québec’s annual vegetation control planning to clear rights-of-way in the power transmission system (high-voltage lines). Vegetation control work is required to ensure the safety of Hydro-Québec personnel and the public, in addition to the reliability of the system. It is carried out on a cyclical basis over more than 140,000 ha at the rate of about 20,000 ha per year. Note: the schedule is subject to change without notice.

Useful information for interpreting the data
The data are taken from the vegetation control planning schedules to clear the rights‑of‑way in Hydro‑Québec’s transmission system.

The database contains information from a tracking file on vegetation control planning in rights-of-way and from a georeferenced file that includes the rights-of-way in the transmission system.
No geometric measurements should be taken using these data (estimated average precision).

Additional information

Geographic coverage:  province of Québec
Temporal coverage: 2023
Last modified on: 2023-08-02
Initial distribution: 2022-07-25
Notices and conditions of use:  Vegetation control work is carried out on a cyclical basis. The schedule is subject to change without notice. No geometric measurements should be taken using these data (estimated average precision).

本数据集为魁北克水电公司（Hydro-Québec）针对输电系统（高压线路）通行权区域开展植被清理作业的年度规划数据集。植被清理作业旨在保障魁北克水电公司运维人员与公众的安全，同时确保输电系统运行的可靠性，该作业以周期性方式开展，作业覆盖总面积超过14万公顷，年均作业面积约2万公顷。注意：作业计划可随时变更，恕不另行通知。

数据解读须知
本数据集源自魁北克水电公司输电系统通行权区域的植被清理规划计划表。

该数据库包含两类信息：一是通行权区域植被清理规划的跟踪文件数据，二是涵盖输电系统通行权的地理参考文件数据。
请注意：不得使用本数据集开展几何量测（预估平均精度有限）。

附加信息
地理覆盖范围：魁北克省
时间覆盖范围：2023年
最后修改时间：2023-08-02
初始发布时间：2022-07-25
使用须知与使用条款：
植被清理作业以周期性方式开展。作业计划可随时变更，恕不另行通知。不得使用本数据集开展几何量测（预估平均精度有限）。