GeoDrops is a high-precision scientific instrument. Unlike standard consumer-grade sensors, GeoDrops utilizes advanced sensor arrays with built-in redundancy and modern Cloud AI to actively monitor and adjust for sensor drift and natural soil changes.  This entire sensor calibration process happens continuously in real time.

This agricultural-grade accuracy allows the GeoDrops AI to effectively model your physical soil matrix and reliably forecast its response to impending weather fluctuations. However, a predictive AI model is only as accurate as its foundational data. Without a strict, established baseline, microscopic variations in sensor-to-soil contact or uncalibrated sensor drift will compound over time. This leads to cascading mathematical errors in the predictive soil models.

To maintain precise agronomic accuracy, you must complete the calibration steps in the GeoDrops App during initial installation, or whenever GeoDrops AI prompts a recalibration.

WARNING: Failure to follow these calibration instructions will result in inherently inaccurate moisture readings, leading to flawed predictive models and incorrect watering advice.

When you insert any physical object into the ground, it disrupts the localized soil matrix.

The physical insertion of the GeoDrops probes creates microscopic air gaps and localized compaction zones between the sensor surface and the surrounding dirt. Because GeoDrops measures dielectric permittivity, these microscopic air gaps act as physical insulators, artificially skewing the soil moisture readings.

Probe curing refers to the natural physical settling of the soil around the sensor array. Over time, the soil matrix collapses back against the probes, rebuilding natural capillary moisture connections and establishing reliable sensor-to-soil contact.

During the "Learn Soil Profile" calibration phase, GeoDrops AI attempts to verify and establish the soil dielectric baseline that is unique to the soil-to-sensor contact of your very own garden soil.  If GeoDrops AI discovers that your soil-to-sensor contact is fluctuating, it will continue to wait until the soil around the sensor probes has fully cured.

"Learn Soil Profile" calibration is auto-triggered when you move or install your GeoDrops Droplet sensor probe in the soil for the very first time.  You can also manually trigger "Learn Soil Profile" whenever you want to completely reset GeoDrops AI's soil physics model that it has learned about your soil profile over time.

Key Takeaways for "Learn Soil Profile":

• Duration: 5+ days.

  • Installing the GeoDrops Droplet in the ground is very similar to transplanting a small potted flower into your garden soil. The ultimate goal is a strong and stable sensor-to-soil adhesion, across the entire length of the sensor probe.

  • Keep your regular watering schedule for GeoDrops AI calibration.  Letting your soil cycle through "wet" and "moist" as you water your garden naturally will allow the soil to cure.

  • Be careful not to water excessively. For example, do not use a water hose to water directly over the GeoDrops device itself. A sudden, large volume of local water can cause soil run-off.

  • Install whenever you feel like it's a good day to work on your garden.  GeoDrops AI is smart enough to calibrate itself in any weather condition.

  • Note: If the soil remains oversaturated, Soil Profiling may take longer because GeoDrops needs to observe soil evaporation rate. 

• When to Use: You must initiate this step via the GeoDrops App when you install the device into soil again, or whenever you move, adjust, or physically re-seat the sensor probes in the ground.

• Next Steps: Once the baseline settling is verified by GeoDrops Cloud, the App will automatically notify you to proceed to Establishing Maximum Moisture and Field Capacity.

In agricultural science, Field Capacity is defined as the maximum amount of water content held in the soil after excess gravitational water has naturally drained away. Because soil compositions (clay, loam, sand, etc.) vary drastically, the exact volume of water your soil can hold is unique.

GeoDrops AI does NOT guess your soil's physical limits. Instead, it scientifically calculates and learns your soil moisture retention during Step 2 of the calibration process.

During the "Learn Max Moisture" calibration phase, GeoDrops AI maps the sensor's maximum localized dielectric readings to your soil's physical Field Capacity. This exact upper boundary is mathematically required to accurately scale your daily moisture percentage readings from 0% to 100%.

Key Takeaways for "Learn Max Moisture":

• Duration: < 1 day.

• When to Use: Use this step when instructed by the onboarding flow, or if you are certain your soil is VERY WET (ie, entirely saturated), but the GeoDrops App reports your soil is not VERY WET (ie, a lower moisture level of <90% that is not "very wet").

  1. • We also generally recommend the "Learn Max Moisture" calibration be done at least once every 6 months.

• Procedure:

  1. Ensure the soil around the GeoDrops sensor probes is fully soaked (either via heavy rainfall or manual "deep watering" irrigation).

  2. Allow any visible "surface water pooling" to begin draining into the soil.  There should be no water puddle or visible run-off.

  3. Press the "Learn Max Moisture" button in the App within 6 hours after the soil is fully soaked and there is no visible "surface water pooling".

• Note:  In almost all cases, "deep watering" irrigation can be achieved by watering your garden twice.  Water it the first time as usual. Wait about an hour or so for the water to be fully soaked, and then water a second time. Press "Learn Max Moisture" either immediately or within 6 hours after the second irrigation is complete.

Once the soil profile baseline and Field Capacity are mapped, GeoDrops transitions to continuous AI reinforcement learning. The system monitors real-time sensor feedback to build a highly specific agronomic model of your yard's drying curve.

Specifically, the GeoDrops AI tracks the Evaporation Rate (how quickly water leaves the soil due to atmospheric demand) and also models (estimates) your soil's Permanent Wilting Point (the critical moisture threshold below which plants cannot extract water and will suffer irreversible damage). By accurately charting these parameters, the GeoDrops AI learns precisely when to categorize the soil as "too dry" and how to distinctly identify artificial irrigation events versus natural weather events.

Key Takeaways for "Irrigation Detection Tuning":

• Duration: Continuous Learning, once per day.

• When to Use: This process runs passively in the background. However, your active input may be required if you notice the Real Moisture is no longer accurate, or if GeoDrops AI is starting to misdetect your irrigation events (e.g., classifying a sprinkler run as natural noise, or vice versa).

• Procedure: Use the in-app feedback tools to manually "teach" GeoDrops AI when an irrigation event is missed or falsely identified. GeoDrops AI uses this reinforcement data to adjust its detection thresholds when it's scheduled to re-learn soil response characteristics the next day.

Even with GeoDrops AI's advanced self-learning and calibration capabilities for tracking natural soil shifts, physical changes to the sensor environment can sometimes sever the established baseline. If the underlying data becomes unreliable, GeoDrops AI's predictive models will fail.

You must manually initiate a full recalibration under the following conditions:

• Physical Relocation: If you pull the GeoDrops device out of the ground and move it to a different zone, or if you accidentally kick, bump, or partially unearth the device.

• Extreme Soil Disturbance: If you aerate your lawn, add a thick layer of new topsoil, or aggressively fertilize directly around the probes.

• AI Prompt: If the GeoDrops AI detects an uncorrectable sensor drift or its internal confidence scores regarding your soil model drop below acceptable thresholds, the App will explicitly notify you that a recalibration is required.