01Urban rainfall intelligence

Read the Rain. Protect What Matters.

更密集地讀懂城市的雨，加快淹水應對腳步。

WOOZZA將現場降雨觀測、風險分析、監控與通報串連為一體，協助地方政府與設施管理者確認各地點風險，並決定應採取的措施。

探索平台洽詢導入方案

公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
公共與防災
能源與基礎設施
能源與基礎設施
能源與基礎設施
能源與基礎設施
能源與基礎設施
能源與基礎設施
研究機構
海外機構
海外機構
海外機構
海外機構
海外機構
海外機構
海外機構

Working with public agencies, energy, research and global partners

02問題定義

同一座城市，不同的雨。

局部豪雨的強度即使在數公里範圍內也可能大不相同。地下道、半地下住宅、低窪道路等積水地點的風險，取決於該地點的降雨，而非全市平均值。

01
觀測間隔
現場降雨往往仰賴觀測站之間距離所推估的數值，巷弄與地下道等級的差異容易被平均值掩蓋。
02
判斷時間
從降雨達到危險程度，到承辦人員與居民得知這項事實，需要經過多層確認與通報。
03
應變連結
即使有觀測值，若未能連結到誰、在哪裡、該做什麼，現場行動就會延遲。

03City scale

放大之後，就能看見巷弄裡的雨。

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

從觀測到應對，一體貫通。

不將裝置、資料、分析、監控分開導入，而是設計成現場觀測值經過品質管理與風險分析後，直接連結到通報與應對措施。

查看運作方式 →

01INGEST
現場觀測
智慧雨量計每分鐘測量降雨與風。
02QC
資料品質控管
透過風向風速影響校正，以及缺測與異常值檢查，產出淨化後的資料。
03MODEL
風險分析
結合地形排水資訊與物理模型、深度學習分析，推估淹水風險。
04ALERT
監控與通報
在監控畫面顯示風險等級，並向承辦人員與對象發送通報。
05RESPONSE
應變
接續管制、疏散協助、設施檢查等現場措施，結果再回饋至模型學習。

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

了解更多 →

- 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產品線

從裝置到監控中心。

可從所需階段開始導入，並在相同的資料架構上擴充。

01 · 裝置

智慧雨量計 RS-V

RS-V系列每分鐘測量降雨、風向與風速，支援太陽能電源與無線通訊。

了解更多 →

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