Field overview
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Simulated
Flood prediction
Field map
Configured node locations; coordinates are provisioned until GNSS is verified.
Normal
Watching
Alerted
Offline
Rain gauge (planned)
No node selected
Pick a marker on the map, or a node below.
Select a node to project its soil and water trend forward and cross-check it against the live regional forecast.
Advisory
—
—
Nodes
| Node | Link | State | Battery | Soil | Water | Health | Risk | Last seen |
|---|
Sensors
Rainfall
Central rain gauge planned
—
Intensity
Raw ADC—
State—
Trend—
Last reading—
Trends
Soil moisture
Raw ADC — falls as soil wets
Water level
Raw ADC — rises as water stands
Soil health index
0–100, derived from soil moisture
Reported flood level
0 Normal · 1 Watch · 2 Warning · 3 Flood
Rate of change
Percent of scale per minute
Activity
Events
State changes, alerts and faults.
| Time | Node | Event | Detail |
|---|
Packet log
Radio traffic as the base station receives it.
Weather
Right now near the farm
Live observation from Open-Meteo.
Fetching live weather…
Diagnostics
No diagnostic run yet.
Calibration
| Category | n | Mean (raw) | Min | Max |
|---|---|---|---|---|
| Dry | 5 | 875.0 | 837 | 895 |
| Saturated | 5 | 385.4 | 361 | 418 |
| Field capacity | 0 | — | — | — |
Field-capacity leg incomplete — wetness, risk and reset thresholds are provisional.
Field-capacity run
Soak, drain 24–48h, then log 5 readings across 3 replicates. Readings here are simulated bench samples.
Replicate 1/3 — reading 0/5
| # | Replicate | Raw ADC |
|---|
Cost
$120/node is the project's cost ceiling, not a summed BOM — no priced parts list exists in the repo yet. $1,000 is a conservative floor for commercial flood telemetry, per the README's framing rather than quoted pricing.
Data provenance
Measured
- Dry soil 875.0 SD 23.0, n=5
- Flooded soil 385.4 SD 25.1, n=5
- Soil bands = mean ±2SD
31 Aug 2026, round 1 of 3. One soil type, one node.
Estimated
- Healthy band 552–699 clay-loam literature
- Buffers: water 30, rain 980
- Idle readings observed, not logged
Never present these as test results.
Not yet tested
- Soil field capacity
- Fast-drop rate needs a real wetting event
- Rain intensity, water depth
Rain and water are on/off only. Fast-drop is excluded from the warning level until calibrated.
Demo mode only
- All node readings and scenarios
- Battery, brownout, offline state
- Rain gauge no hardware exists
- Cell signal, upload failures
Flood prediction is dashboard-side. Base_code compares to a threshold and fires; it does not forecast.