Tracking the Ground: Online Lidar Identification of Robot-Induced Soil Deformation in Agricultural Environments

• URL: http://arxiv.org/abs/2609.15667v1
• Date: Mon, 14 Sep 2026 14:47:31 GMT
• Title: Tracking the Ground: Online Lidar Identification of Robot-Induced Soil Deformation in Agricultural Environments
• Abstract summary: A key step toward soil-aware robotics is to explicitly account for how vehicle traffic deforms the ground.<n>We propose a framework to quantify traffic-induced soil deformation and estimate its evolution online from lidar observations.<n> Experiments conducted in different soil conditions demonstrate the ability of the approach to capture deformation induced by the robot.
• Score: 0.9631905983555432
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Agriculture faces many challenges, and robotic systems can play an important role in addressing them by improving the efficiency and sustainability of field operations. Among these challenges, preserving soil health is a critical concern, as vehicle-soil interactions can degrade the soil structure and produce unwanted surface deformation. A key step toward soil-aware robotics is to explicitly account for how vehicle traffic deforms the ground, yet soil state is typically not treated as a variable. We address this gap by proposing a framework to quantify traffic-induced soil deformation and estimate its evolution online from lidar observations. The method relies on a reduced-order parametric model that represents the soil behavior via physically interpretable parameters, yielding a continuously updated and observable representation of soil state. Experiments conducted in different soil conditions demonstrate the ability of the approach to capture deformation induced by the robot. By making soil response measurable and interpretable during operation, the proposed framework establishes a basis for soil-aware robotic operation, in which the estimated state can be exploited to adapt robotic behaviors in order to reduce soil degradation.

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