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1<h1 id="welcome-to-ustc-flicar-dataset">Welcome to USTC FLICAR Dataset!</h1><h3 id="-ustc-flicar-a-sensors-fusion-dataset-of-lidar-inertial-camera-for-heavy-duty-autonomous-aerial-work-robots">— USTC <font color="red">FLICAR</font>: A Sensors <font color="red">F</font>usion Dataset of <font color="red">L</font>idar-<font color="red">I</font>nertial-<font color="red">C</font>amera for Heavy-duty Autonomous <font color="red">A</font>erial Work <font color="red">R</font>obots</h3><h2 id="-updates">📢 Updates</h2><p>球球各位点个star🌟吧🙏 <a href="https://github.com/ustc-flicar/ustc-flicar.github.io" title="Star me!" style="display:inline-block"> <img src="https://img.shields.io/github/stars/ustc-flicar/ustc-flicar.github.io.svg?style=social" alt="Star me!" style="width: 75px; height: 20px;" /> </a><p>Do you like the project? Please star🌟 us on GitHub to support the project! Thank you very much for your support! <a href="https://github.com/ustc-flicar/ustc-flicar.github.io" title="Star me!" style="display:inline-block"> <img src="https://img.shields.io/github/stars/ustc-flicar/ustc-flicar.github.io.svg?style=social" alt="Star me!" style="width: 75px; height: 20px;" /> </a><p>🚀 <strong>23/01/2025</strong>: Support the <strong>SOTA</strong> LIVO System: <a href="https://github.com/hku-mars/FAST-LIVO2">Fast-LIVO2</a> !<p><img src="images/livo2.png" alt="Fast-LIVO2" width="80%" /><p>🚀 <strong>01/09/2024</strong>: The <a href="https://ustc-flicar.github.io/contact/">author</a> came to the <a href="https://mars.hku.hk/">HKU MaRS Lab</a> for postgraduate study under supervised by <a href="https://scholar.google.com/citations?user=V-eYCF8AAAAJ&amp;hl=zh-CN&amp;oi=ao">Prof. Fu Zhang</a> and continued his journey in robotics and SLAM<h3 id="introduction">Introduction</h3><h5 id="we-present-the-ustc-flicar-dataset-which-is-dedicated-to-the-development-of-simultaneous-localization-and-mapping--and-precise-3d-reconstruction-of-the-workspace-for-heavy-duty-autonomous-aerial-work-robots-in-recent-years-numerous-public-datasets-have-played-significant-roles-in-the-advancement-of-autonomous-cars-and-uavs-however-these-two-platforms-differ-from-aerial-work-robots-uavs-are-limited-in-their-payload-capacity-while-cars-are-restricted-to-two-dimensional-movements-to-fill-this-gap-we-create-the-giraffe-mapping-robot-based-on-a-bucket-truck-which-is-equipped-with-a-variety-of-well-calibrated-and-synchronized-sensors-four-3d-lidars-two-stereo-cameras-two-monocular-cameras-inertial-measurement-units-imus-and-a-gnssins-system-a-laser-tracker-is-used-to-record-the-millimeter-level-ground-truth-positions-we-also-make-its-groun

1d-twin-the-okapi-mapping-robot-to-gather-data-for-comparison-the-proposed-dataset-extends-the-typical-autonomous-driving-sensing-suite-to-aerial-scenes-demonstrating-the-potential-of-combining-autonomous-driving-perception-systems-with-bucket-trucks-to-create-a-versatile-autonomous-aerial-working-platform-moreover-based-on-the-segment-anything-model-sam-we-produce-the-semantic-flicar-dataset-which-provides-fine-grained-semantic-segmentation-annotations-for-multimodal-continuous-data-in-both-temporal-and-spatial-dimensions">We present the <em><a href="https://journals.sagepub.com/doi/abs/10.1177/02783649231195650">USTC FLICAR Dataset</a></em>, which is dedicated to the development of simultaneous localization and mapping and precise 3D reconstruction of the workspace for heavy-duty autonomous aerial work robots. In recent years, numerous public datasets have played significant roles in the advancement of autonomous cars and UAVs. However, these two platforms differ from aerial work robots: UAVs are limited in their payload capacity, while cars are restricted to two-dimensional movements. To fill this gap, we create the “Giraffe” mapping robot based on a bucket truck, which is equipped with a variety of well-calibrated and synchronized sensors: four 3D LiDARs, two stereo cameras, two monocular cameras, Inertial Measurement Units (IMUs), and a GNSS/INS system. A laser tracker is used to record the millimeter-level ground truth positions. We also make its ground twin, the “Okapi” mapping robot, to gather data for comparison. The proposed dataset extends the typical autonomous driving sensing suite to aerial scenes, demonstrating the potential of combining autonomous driving perception systems with bucket trucks to create a versatile autonomous aerial working platform. Moreover, based on the Segment Anything Model (SAM), we produce the Semantic FLICAR dataset, which provides fine-grained semantic segmentation annotations for multimodal continuous data in both temporal and spatial dimensions.</h5><!-- ### Do you like the project? Star us on GitHub to support the project! <a href="https://github.com/ustc-flicar/ustc-flicar.github.io" title="Star me!" style="display:inline-block"> <img src="https://img.shields.io/github/stars/ustc-flicar/ustc-flicar.github.io.svg?style=social" alt="Star me!" style="width: 150px; height: 40px;"> </a> --><h2 id="are-we-ready-for-aerial-work-robots--or-be-bolder-build-on-mars">Are We Ready for Aerial Work Robots? <br /> Or Be Bolder, Build on Mars?</h2><table><tr><td><img src="../../images/z_aerial_robot.png" width="100%" /></table><h3 id="some-aerial-work-scenarios-in-our-daily-life">Some aerial work scenarios in our daily life:</h3><table><tr><td><img src="../../images/aerialwork_all.png" width="100%" /></table></div><div class="row t60"><div class="medium-4 columns frontpage-widget"> <a href="https://ustc-flicar.github.io/datasets/index.html"> <img src="../images/unsplash_9.jpg" alt="" /> </a><h2 class="font-size-h3 t10">Downloads</h2><p><a class="button tiny radius" href="https://ustc-flicar.github.io/datasets/index.html">More ›</a></div><div class="medium-4 columns frontpage-widget"> <a href="https://ustc-flicar.github.io/system/index.html"> <img src="../images/acquisition_index.png" alt="" /> </a><h2 class="font-size-h3 t10">Acquisition System</h2><p><a class="button tiny radius" href="https://ustc-flicar.github.io/system/index.html">More ›</a></div><div class="medium-4 columns frontpage-widget"> <a href="https://ustc-flicar.github.io/sensors/index.html"> <img src="../images/sensors_page1.png" alt="" /> </a><h2 class="font-size-h3 t10">Sensors & Usage</h2><p><a class="button tiny radius" href="https://ustc-flicar.github.io/sensors/index.html">More ›</a></div></div><div class="row t60"></div><div id="up-to-top" class="row"><div class="small-12 columns" style="text-align: right;"> <a class="iconfont" href="#top-of-page">&#xf108;</a></div></div>

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