Adaptive AgroTech / Interactive Robotics
Precision Weeding 3D
Explore crop-aware spot spraying. Follow the robot, inspect all five nozzles, and compare modeled liquid use on the same weed map.
Crop-protected and out-of-reach targets remain visible in the field.
What is being modeled?
Targets are known exactly in this demonstration; there is no image recognition or detection uncertainty. Five nozzle footprints cover a 1.88 m band. Spot mode uses a 0.24 s valve pulse when an untreated weed enters a nozzle footprint.
The crop guard is the radius around each crop plant. A nozzle is inhibited if its 0.22 m footprint intersects that guard.
The robot follows a prescribed serpentine route with 1.4 m headland turns. Turn speed is limited to 0.6 m/s. This is an ideal trajectory, not a tested navigation controller.
Each open valve uses 0.012 L/s. A target is marked treated after accumulating 1.44 mL-equivalent of modeled nozzle exposure while within its footprint. This exposure index integrates nozzle flow while a target is inside the footprint; it does not estimate deposited liquid per plant. The threshold is illustrative, not an agronomic dose recommendation.
Liquid used = Σ valve flow × open time. The reference is 0.060 L/s × row traversal time, before the crop guard. Savings describe this modeled run, including guard shutoffs; they do not predict field performance.
CSV contains actual time samples and final target states. The displayed spray cones, valve indicators and footprints follow the same simulated valve state used for liquid accounting. Map JSON uses a local meter frame with origin at the plot’s upper-left corner, +x right, +y down. It is deliberately not labeled geographic GeoJSON.
3D engine license
ADAPTIVE AGROTECH — PRECISION WEEDING 3D Third-party notices Three.js r128 and OrbitControls Source: https://github.com/mrdoob/three.js License: MIT MIT License Copyright 2010-2021 Three.js Authors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Original Adaptive AgroTech branding is preserved from the supplied HTML. All field and robot geometry is procedural. No remote dependencies are used.