遇见数据集

Ww Pump (OpenData)

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Christchurch City Council Open Data2026-05-05 更新2026-09-03 收录
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WwPump represents a point in the Wastewater network where a mechanical device creates pressure to direct fluid along a pipe. The Wastewater network conveys sewage from properties to treatment plants for treatment and disposal. Wastewater is transported through the network either by gravity, by pressure from a pump, or by a vacuum. It is spatially abstracted to a point, and is a node on the Wastewater network. IDS-compliant WwPump data will be inserted via the WwPump Stage table. When deleted or edited, the record is Archived. A snapshot of the feature record, before it is edited, will be sent to the archive table immediately prior to the first edit of the day for that record. WwPump assets are represented in SAP as equipment objects. Entity type: Thing. Projection: New Zealand Transverse Mercator (NZTM) - EPSG: 2193 Vertical datum: New Zealand Vertical Datum 2016 (NZVD2016) - EPSG: 7839

创建时间:
2022-11-29
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