搜索结果: 1-7 共查到“地理信息系统 UAV”相关记录7条 . 查询时间(0.156 秒)
PROCESSING UAV AND LIDAR POINT CLOUDS IN GRASS GIS
3D rasters decimation sampling binning LAS PDAL PCL Kinect
2016/11/24
Today’s methods of acquiring Earth surface data, namely lidar and unmanned aerial vehicle (UAV) imagery, non-selectively collect or generate large amounts of points. Point clouds from different source...
A WORKFLOW FOR UAV’s INTEGRATION INTO A GEODESIGN PLATFORM
UAV,geodesign 3Dmodelling accuracy
2016/7/5
This paper presents a workflow for the development of various Geodesign scenarios. The subject is important in the context of identifying patterns and designing solutions for a Smart City with optimiz...
RECONSTRUCTION OF BUILDINGS FROM A SINGLE UAV IMAGE
Photogrammetry Acquisition Measurement GIS Modeling
2015/5/27
Today we are up against the puzzle that how to acquire the 3D information of city efficiently and quickly. Many researchers distributed all over the world put forward different methods towards their o...
Impacts of stochastic models on real-time 3D UAV mapping
3D Mapping Stochastic Model Photogrammetry Weight Matrix Tie Point Measurements Matching
2014/12/4
In UAV mapping using direct geo-referencing, the formation of stochastic model generally takes into the account the different types of measurements required to estimate the 3D coordinates of the featu...
A Novel 3D Building Damage Detection Method Using Multiple Overlapping UAV Images
Building Damage Detection 3D Change Detection 3D registration UAV Images SFM
2014/9/29
In this paper, a novel approach is presented that applies multiple overlapping UAV imagesto building damage detection. Traditional building damage detection method focus on 2D changes detection (i.e.,...
Automatic Single Tree Detection in Plantations using UAV-based Photogrammetric Point clouds
Single Tree Detection UAV Palm plantation Structure From Motion Point Clouds Segmentation Terrain Models
2014/9/9
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 vehic...
Accuracy Evaluation of 3D Geometry from Low-Attitude UAV collections A case at Zijin Mine
UAV 3D Geometry Opencast Mine Structure from Motion (SfM) Accuracy Evaluation
2014/7/23
This study investigates the usability of low-attitude unmanned aerial vehicle (UAV) acquiring high resolution images for the geometry reconstruction of opencast mine. Image modelling techniques like S...