FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987422079> ?p ?o ?g. }

• W1987422079 endingPage "144" @default.
• W1987422079 startingPage "139" @default.
• W1987422079 abstract "Abstract. For reasons of documentation, management and certification there is a high interest in efficient inventories of palm plantations on the single plant level. Recent developments in unmanned aerial vehicle (UAV) technology facilitate spatial and temporal flexible acquisition of high resolution 3D data. Common single tree detection approaches are based on Very High Resolution (VHR) satellite or Airborne Laser Scanning (ALS) data. However, VHR data is often limited to clouds and does commonly not allow for height measurements. VHR and in particualar ALS data are characterized by high relatively high acquisition costs. Sperlich et al. (2013) already demonstrated the high potential of UAV-based photogrammetric point clouds for single tree detection using pouring algorithms. This approach was adjusted and improved for an application on palm plantation. The 9.4ha test site on Tarawa, Kiribati, comprised densely scattered growing palms, as well as abundant undergrowth and trees. Using a standard consumer grade camera mounted on an octocopter two flight campaigns at 70m and 100m altitude were performed to evaluate the effect Ground Sampling Distance (GSD) and image overlap. To avoid comission errors and improve the terrain interpolation the point clouds were classified based on the geometric characteristics of the classes, i.e. (1) palm, (2) other vegetation (3) and ground. The mapping accuracy amounts for 86.1 % for the entire study area and 98.2 % for dense growing palm stands. We conclude that this flexible and automatic approach has high capabilities for operational use." @default.
• W1987422079 created "2016-06-24" @default.
• W1987422079 creator A5007461436 @default.
• W1987422079 creator A5015645636 @default.
• W1987422079 creator A5032548899 @default.
• W1987422079 creator A5033022318 @default.
• W1987422079 date "2014-08-11" @default.
• W1987422079 modified "2023-10-01" @default.
• W1987422079 title "Automatic Single Tree Detection in Plantations using UAV-based Photogrammetric Point clouds" @default.
• W1987422079 cites W1987147225 @default.
• W1987422079 cites W1991829863 @default.
• W1987422079 cites W1993670109 @default.
• W1987422079 cites W1998943389 @default.
• W1987422079 cites W2027472160 @default.
• W1987422079 cites W2044553963 @default.
• W1987422079 cites W2129404737 @default.
• W1987422079 cites W2139225303 @default.
• W1987422079 cites W2165044919 @default.
• W1987422079 cites W2247116088 @default.
• W1987422079 cites W28142512 @default.
• W1987422079 doi "https://doi.org/10.5194/isprsarchives-xl-3-139-2014" @default.
• W1987422079 hasPublicationYear "2014" @default.
• W1987422079 type Work @default.
• W1987422079 sameAs 1987422079 @default.
• W1987422079 citedByCount "53" @default.
• W1987422079 countsByYear W19874220792015 @default.
• W1987422079 countsByYear W19874220792016 @default.
• W1987422079 countsByYear W19874220792017 @default.
• W1987422079 countsByYear W19874220792018 @default.
• W1987422079 countsByYear W19874220792019 @default.
• W1987422079 countsByYear W19874220792020 @default.
• W1987422079 countsByYear W19874220792021 @default.
• W1987422079 countsByYear W19874220792022 @default.
• W1987422079 countsByYear W19874220792023 @default.
• W1987422079 crossrefType "journal-article" @default.
• W1987422079 hasAuthorship W1987422079A5007461436 @default.
• W1987422079 hasAuthorship W1987422079A5015645636 @default.
• W1987422079 hasAuthorship W1987422079A5032548899 @default.
• W1987422079 hasAuthorship W1987422079A5033022318 @default.
• W1987422079 hasBestOaLocation W19874220791 @default.
• W1987422079 hasConcept C10161872 @default.
• W1987422079 hasConcept C106131492 @default.
• W1987422079 hasConcept C111919701 @default.
• W1987422079 hasConcept C113174947 @default.
• W1987422079 hasConcept C117455697 @default.
• W1987422079 hasConcept C120665830 @default.
• W1987422079 hasConcept C121332964 @default.
• W1987422079 hasConcept C131979681 @default.
• W1987422079 hasConcept C134306372 @default.
• W1987422079 hasConcept C140779682 @default.
• W1987422079 hasConcept C141349535 @default.
• W1987422079 hasConcept C146159030 @default.
• W1987422079 hasConcept C154945302 @default.
• W1987422079 hasConcept C160633673 @default.
• W1987422079 hasConcept C161840515 @default.
• W1987422079 hasConcept C163985040 @default.
• W1987422079 hasConcept C197513456 @default.
• W1987422079 hasConcept C205649164 @default.
• W1987422079 hasConcept C31972630 @default.
• W1987422079 hasConcept C33923547 @default.
• W1987422079 hasConcept C39432304 @default.
• W1987422079 hasConcept C41008148 @default.
• W1987422079 hasConcept C51399673 @default.
• W1987422079 hasConcept C520434653 @default.
• W1987422079 hasConcept C58640448 @default.
• W1987422079 hasConcept C62649853 @default.
• W1987422079 hasConcept C82789328 @default.
• W1987422079 hasConceptScore W1987422079C10161872 @default.
• W1987422079 hasConceptScore W1987422079C106131492 @default.
• W1987422079 hasConceptScore W1987422079C111919701 @default.
• W1987422079 hasConceptScore W1987422079C113174947 @default.
• W1987422079 hasConceptScore W1987422079C117455697 @default.
• W1987422079 hasConceptScore W1987422079C120665830 @default.
• W1987422079 hasConceptScore W1987422079C121332964 @default.
• W1987422079 hasConceptScore W1987422079C131979681 @default.
• W1987422079 hasConceptScore W1987422079C134306372 @default.
• W1987422079 hasConceptScore W1987422079C140779682 @default.
• W1987422079 hasConceptScore W1987422079C141349535 @default.
• W1987422079 hasConceptScore W1987422079C146159030 @default.
• W1987422079 hasConceptScore W1987422079C154945302 @default.
• W1987422079 hasConceptScore W1987422079C160633673 @default.
• W1987422079 hasConceptScore W1987422079C161840515 @default.
• W1987422079 hasConceptScore W1987422079C163985040 @default.
• W1987422079 hasConceptScore W1987422079C197513456 @default.
• W1987422079 hasConceptScore W1987422079C205649164 @default.
• W1987422079 hasConceptScore W1987422079C31972630 @default.
• W1987422079 hasConceptScore W1987422079C33923547 @default.
• W1987422079 hasConceptScore W1987422079C39432304 @default.
• W1987422079 hasConceptScore W1987422079C41008148 @default.
• W1987422079 hasConceptScore W1987422079C51399673 @default.
• W1987422079 hasConceptScore W1987422079C520434653 @default.
• W1987422079 hasConceptScore W1987422079C58640448 @default.
• W1987422079 hasConceptScore W1987422079C62649853 @default.
• W1987422079 hasConceptScore W1987422079C82789328 @default.
• W1987422079 hasLocation W19874220791 @default.
• W1987422079 hasLocation W19874220792 @default.
• W1987422079 hasOpenAccess W1987422079 @default.
• W1987422079 hasPrimaryLocation W19874220791 @default.

• next