Niagara Falls Community Safety Zones
收藏ArcGIS Hub2026-07-05 更新2026-07-05 收录
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https://hub.arcgis.com/datasets/06e64f742b41400687459465e83d674d
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资源简介:
This spatial data set contains lines representing community safety zones in the City of Niagara Falls. The lines were created using road centre lines. Attributes include community safety zone ID, street name, description, and length in metres. Open Data Quality Rating (Beta): 93.6/100 (as of July 05, 2026) Completeness 100.0 Validity 100.0 Recency 100.0 Uniqueness 100.0 Understandability 74.5 Click for Open Data Quality Explainer (coming soon)
本空间数据集(spatial data set)包含代表尼亚加拉瀑布市社区安全区的线状要素,此类要素依托道路中心线(road centre lines)生成。数据集的属性字段涵盖社区安全区编号(community safety zone ID)、街道名称、描述信息以及以米为单位的长度。本数据集的开放数据质量评级(Open Data Quality Rating,测试版)为93.6/100(截至2026年7月5日),其中完整性(Completeness)、有效性(Validity)、时效性(Recency)、唯一性(Uniqueness)四项指标均为100.0,可理解性(Understandability)指标为74.5。点击可查看开放数据质量说明文档(Open Data Quality Explainer,即将上线)
创建时间:
2023-11-10



