01Urban rainfall intelligence

Read the Rain. Protect What Matters.

更精细地读懂城市的雨，加快内涝响应。

WOOZZA将现场降雨观测、风险分析、监控与预警连接为一体，帮助地方政府和设施管理者确认各场所的风险，并决定所需的应对措施。

了解平台咨询导入方案

公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
公共与防灾
能源与基础设施
能源与基础设施
能源与基础设施
能源与基础设施
能源与基础设施
能源与基础设施
研究机构
海外机构
海外机构
海外机构
海外机构
海外机构
海外机构
海外机构

Working with public agencies, energy, research and global partners

02问题定义

同一座城市，不同的雨。

局地强降雨在短短几公里内强度就可能大不相同。在下穿隧道、半地下住宅、低洼道路等容易积水的地方，风险取决于当地的降雨，而非全城平均值。

01
观测间隔
观测站之间的距离越大，现场降雨就越依赖推测。街巷和下穿隧道之间的差异很容易被平均值掩盖。
02
判断时间
从降雨达到危险水平，到这一事实传达给负责人和居民，需要经过多个环节的确认与联络。
03
响应衔接
即使有观测数据，如果不能转化为谁、在哪里、该做什么，现场的行动就会滞后。

03City scale

放大后，街巷的雨也清晰可见。

01 / 04 · 2D · Side

Estimate from the sky, or measure on the ground

Weather radar: estimates rain from drops aloft
Can differ from ground rainfall with height and wind
Ground rain gauge: measures the rain that lands

02 / 04 · 3D · Today

Today’s network: district by district

Seoul public network ≈ one per district
About one station per district
Alley- and underpass-level differences vanish in averages

03 / 04 · 3D · WOOZZA

WOOZZA network: neighborhood by neighborhood

Gauges placed at neighborhood level
1-minute rainfall at every point
Point-by-point differences within one storm

04 / 04 · 2D · Top

From above: 12 km → 1 km

Public network grid ≈ 12 km
WOOZZA network grid 1 km
Rainfall data fitted to each site

04WOOZZA Platform

从观测到响应，一体化流程。

不再分别引入设备、数据、分析与监控，而是让现场观测数据经过质量控制与风险分析后，直接连接到预警与响应措施。

查看运作方式 →

01INGEST
现场观测
智能雨量计以一分钟为单位测量降雨与风况。
02QC
数据质量控制
通过风向风速影响校正、缺测与异常值检查生成清洗后的数据。
03MODEL
风险分析
结合地形·排水信息与物理模型·深度学习分析，估算内涝风险。
04ALERT
监控与告警
在监控画面上显示风险等级，并向负责人与对象发送告警。
05RESPONSE
响应
接续管制、疏散支持、设施检查等现场措施，结果再用于模型学习。

Flood Watch

The real screens.

Risk level by neighborhood at a glance
From partner dispatch to evacuation complete
Send alerts straight from the alert panel

了解详情 →

- Risk level by neighborhood, colored on the map
- Gauge locations and values on a 1 km grid
- Send alerts straight from the alert panel
- Where standby companion partners are
- Staff closest to risk zones
- Linked to assigned households
- Advisory and warning level by neighborhood
- Hourly rainfall
- Evacuation progress, live
- Link status and last reading per device
- 10-minute and hourly rainfall
- Risk level per device
- Area, availability and vehicle
- Assigned to households after approval
- Bulk upload from spreadsheets
- Facility type and capacity
- Assigned people and contact
- Linked to households and partners

Flood Watch screen: Live map — Flood Watch demo · sample data

Flood Watch screen: Partner positions — Flood Watch demo · sample data

05产品体系

从设备到监控，一应俱全。

可从所需环节开始引入，并在同一数据结构上逐步扩展。

01 · 设备

智能雨量计 RS-V

以一分钟为单位测量降雨、风向、风速的RS-V系列。支持太阳能供电与无线通信。

了解详情 →

Field Rainfall Data API

Field rainfall, one API call away.

Neighborhood-level points, every minute
Raw/corrected status and quality flags
Webhook alerts on thresholds

Explore the API

cURL200 OK

curl "$WOOZZA_API/v1/observations/latest?station=WZ-RG-0002" \
  -H "Authorization: Bearer $WOOZZA_API_KEY"

{
  "station_id": "WZ-RG-0002",
  "observed_at": "2026-10-17T01:25:00+09:00",
  "rain_10min_mm": 14.4,
  "rain_1h_mm": 82.5,
  "quality": { "status": "corrected" },
  "risk_level": 4
}

06Observation network