OHSEM Stream Reno Data - Classified Parcel Access Poly

The Classified Parcel Access Polygons layer was created to support the suitability analysis for stream restoration projects, including Stewarts Creek and Magnolia Drive. The layer is derived from the Parcel Access Polygons, which were based on MCAD tax parcels and manually adjusted to account for: Permanent easements and rights-of-way (ROW) for electric and oil & gas pipelines Gaps to account for road and railroad transportation ROWs Newly created polygons for complete project coverage Classification Process: Each polygon was evaluated and assigned a suitability classification based on its potential to provide access to project areas This classification was used in the final suitability analysis to identify optimal access routes and staging areas for restoration work Important Notes: These polygons are not official easements or ROWs and should not be interpreted as legal property boundaries They are intended for planning and analysis purposes only, reflecting potential access options Intended Users: Contractors, engineers, and planners preparing for stream restoration projects GIS analysts conducting suitability assessments and logistical planning Access / Sharing: Publicly available for download Read-only access; no edits allowed Update Frequency: Updated as new parcel access information or classification criteria are incorporated Data Sources: Parcel Access Polygons (derived from MCAD tax parcels and ROW data) Transportation and utility ROW datasets Montgomery County IT-GIS modifications and classifications分类地块通行多边形图层（Classified Parcel Access Polygons）旨在支持包括斯图尔特溪（Stewarts Creek）与马格诺利亚大道（Magnolia Drive）在内的溪流修复项目的适宜性分析。 该图层源自地块通行多边形图层（Parcel Access Polygons），后者基于MCAD计税地块（MCAD tax parcels）制作，并经人工调整以适配以下场景：电力、石油及天然气管道的永久地役权与通行权（ROW）；道路与铁路交通通行权对应的空白区域；为实现项目全覆盖而新增的多边形。 分类流程：基于各多边形为项目区域提供通行条件的潜力，对其进行评估并赋予适宜性分类。该分类结果将用于最终适宜性分析，以确定修复作业的最优通行路线与临时作业区域。 重要说明：本图层多边形并非官方地役权或通行权（ROW），不得被解读为合法物业边界。本图层仅用于规划与分析工作，仅体现潜在通行方案。 适用用户：参与溪流修复项目筹备的承包商、工程师与规划人员；开展适宜性评估及后勤规划的地理信息系统（GIS）分析师。 获取与共享：公开可下载；仅支持只读访问，不允许编辑。 更新频率：当有新的地块通行信息或分类标准纳入时，将进行更新。 数据来源：地块通行多边形图层（源自MCAD计税地块与通行权（ROW）数据）；交通与公用设施通行权数据集；蒙哥马利县IT-GIS部门的修改与分类工作。