{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T21:38:37Z","timestamp":1773697117565,"version":"3.50.1"},"reference-count":9,"publisher":"IEEE","license":[{"start":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:00:00Z","timestamp":1585699200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:00:00Z","timestamp":1585699200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:00:00Z","timestamp":1585699200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,4]]},"DOI":"10.1109\/plans46316.2020.9109921","type":"proceedings-article","created":{"date-parts":[[2020,6,8]],"date-time":"2020-06-08T18:04:27Z","timestamp":1591639467000},"page":"112-117","source":"Crossref","is-referenced-by-count":9,"title":["Autonomous UAV-based Forest Mapping Below the Canopy"],"prefix":"10.1109","author":[{"given":"Joakim","family":"Rydell","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Tulldahl","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erika","family":"Bilock","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Linnea","family":"Axelsson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pontus","family":"Kohler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.robot.2017.03.013"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.15607\/RSS.2014.X.007"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-archives-XLII-2-W3-231-2017"},{"key":"ref5","article-title":"Fully automatic UAV image-based sensor orientation","volume":"38","author":"barazzetti","year":"2012","journal-title":"International Archives of Photogrammetry Remote Sensing and Spatial Information Sciences"},{"key":"ref8","article-title":"Fast onboard stereo vision for UAV s","author":"barry","year":"2015","journal-title":"Vision-based Control and Navigation of Small Lightweight UAV Workshop International Conference On Intelligent Robots and Systems (IROS)"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1007\/978-3-319-10605-2_54","article-title":"LSD-SLAM: Large-scale direct monocular SLAM","author":"engel","year":"2014","journal-title":"Computer Vision - ECCV 2014"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1117\/12.2533299"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1061\/9780784482445.037"},{"key":"ref1","article-title":"An integrated GNSS\/INSlLiDAR-SLAM positioning method for highly accurate forest stem mapping","volume":"9","author":"qian","year":"2017","journal-title":"Remote Sensing"}],"event":{"name":"2020 IEEE\/ION Position, Location and Navigation Symposium (PLANS)","location":"Portland, OR, USA","start":{"date-parts":[[2020,4,20]]},"end":{"date-parts":[[2020,4,23]]}},"container-title":["2020 IEEE\/ION Position, Location and Navigation Symposium (PLANS)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9102203\/9109801\/09109921.pdf?arnumber=9109921","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,28]],"date-time":"2022-06-28T17:50:59Z","timestamp":1656438659000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9109921\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,4]]},"references-count":9,"URL":"https:\/\/doi.org\/10.1109\/plans46316.2020.9109921","relation":{},"subject":[],"published":{"date-parts":[[2020,4]]}}}