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首页> 外文期刊>ISPRS Journal of Photogrammetry and Remote Sensing >Lightweight UAV with on-board photogrammetry and single-frequency GPS positioning for metrology applications
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Lightweight UAV with on-board photogrammetry and single-frequency GPS positioning for metrology applications

机译：轻型无人机，带有车载摄影测量和单频GPS定位功能，适用于计量应用

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摘要

This article presents a coupled system consisting of a single-frequency GPS receiver and a light photogrammetric quality camera embedded in an Unmanned Aerial Vehicle (UAV). The aim is to produce high quality data that can be used in metrology applications. The issue of Integrated Sensor Orientation (ISO) of camera poses using only GPS measurements is presented and discussed. The accuracy reached by our system based on sensors developed at the French Mapping Agency (IGN) Opto-Electronics, Instrumentation and Metrology Laboratory (LOEMI) is qualified. These sensors are specially designed for close-range aerial image acquisition with a UAV. Lever-arm calibration and time synchronization are explained and performed to reach maximum accuracy. All processing steps are detailed from data acquisition to quality control of final products. We show that an accuracy of a few centimeters can be reached with this system which uses low-cost UAV and GPS module coupled with the IGN-LOEMI home-made camera. (C) 2017 International Society for Photogrammetry and Remote Sensing, Inc. (ISPRS). Published by Elsevier B.V. All rights reserved.
机译：本文提出了一种耦合系统，该系统由单频GPS接收器和嵌入无人飞行器（UAV）的光摄影质量相机组成。目的是产生可用于计量应用的高质量数据。提出并讨论了仅使用GPS测量的照相机姿态的集成传感器方向（ISO）问题。我们的系统基于法国测绘局（IGN）的光电，仪器和计量实验室（LOEMI）开发的传感器达到的精度是合格的。这些传感器是为使用无人机进行近距离航拍图像而专门设计的。说明并执行了杠杆臂校准和时间同步，以达到最大精度。从数据采集到最终产品的质量控制，所有处理步骤都进行了详细说明。我们显示，使用低成本的无人机和GPS模块以及IGN-LOEMI自制摄像头的系统可以达到几厘米的精度。 （C）2017国际摄影测量与遥感学会（ISPRS）。由Elsevier B.V.发布。保留所有权利。

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  • 作者

    Daakir M.; Pierrot-Deseilligny M.; Bosser P.; Pichard F.; Thom C.; Rabot Y.; Martin O.;

  • 作者单位

    Vinci Construct Tenussement Sixense Mapping, 1 Rue Docteur Charcot, F-91421 Morangis, France|Univ Paris Est, IGN, LaSTIG, LOEMI, 73 Ave Paris, F-94160 St Mande, France;

    Univ Paris Est, IGN, LaSTIG, LOEMI, 73 Ave Paris, F-94160 St Mande, France;

    ENSTA Bretagne OSM Team, 2 Rue Francois Verny, F-29806 Brest, France;

    Vinci Construct Tenussement Sixense Mapping, 1 Rue Docteur Charcot, F-91421 Morangis, France;

    Univ Paris Est, IGN, LaSTIG, LOEMI, 73 Ave Paris, F-94160 St Mande, France;

    Vinci Construct Tenussement Sixense Mapping, 1 Rue Docteur Charcot, F-91421 Morangis, France;

    Univ Paris Est, IGN, LaSTIG, LOEMI, 73 Ave Paris, F-94160 St Mande, France;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    UAV; GPS; Photogrammetry; ISO; Metrology; Lever-arm;

    机译：无人机;GPS;摄影测量;ISO;计量学;杠杆;

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