Open-Source UAV and UGV Stack Map: Start in Simulation, Finish with Evidence
A task-first comparison of PX4, ArduPilot, QGroundControl, ROS 2, Nav2, Gazebo and Autoware—with official start paths, license gates, and a free evidence template.
Search practical guides for choosing, operating and maintaining drones, plus source-linked analysis of flight software, airfield safety and K-UAM. Every public item passes a human review gate and states its sources, boundary and reusable output.
The target rhythm is one reviewed English original and one Korean mirror per weekday when evidence is ready. We do not publish thin automated pages to fill a calendar.
44 reviewed articles
A task-first comparison of PX4, ArduPilot, QGroundControl, ROS 2, Nav2, Gazebo and Autoware—with official start paths, license gates, and a free evidence template.

A voluntary take-back program becomes credible only when component evidence passes a reuse gate from custody to test and bounded release.

A drone asset passport should connect the retirement record to decision evidence without pretending to be a statutory registry, appraisal, or lending approval.
A transparent, browser-only workflow for plotting ship-side reference lines and screening measured deviations without controlling a drone or certifying a mark.
A careful reading of a 2015 Auburn thesis comparing APF and inverse proportional navigation across two simulated airspace sizes.
A field note on UAM adoption inclination, aviation-grade safety preference, and the limits of transferring a weighted European survey to Korean decisions.
Release notes, CSV contract, source-package scope, synthetic sample, and operating limits for the browser-only SprayOps Toolkit v0.1.0.
Release notes, input profile, four audit rules, synthetic sample, source-package scope, and safety limits for No-Spray Guard v0.1.0.
A field note on a TU Delft Predator-class design study showing why battery specific energy, mission altitude, endurance, and aircraft mass must be evaluated together.
A field note on how one UAV vineyard study changed yield-model performance by changing the ground-truth unit from individual vines to one-metre row segments.
A bounded reading of NASA-TLX evidence comparing two drone inspection methods across a hangar and greenhouse study.

How operating limits translate into availability, fleet planning, passenger recovery, and the economics of a UAM route.
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