Results 1 to 10 of about 636,853 (197)

Application of Mobile Mapping System to a Cable-Stayed Bridge in Thailand [PDF]

open access: yesSensors, 2022
Infrastructures must be inspected regularly to ensure serviceability and public safety. In the case of the Thailand expressway, 200 km of an elevated structure must be inspected once a year.
Ekarin Lueangvilai, Taweep Chaisomphob
doaj   +2 more sources

MONITORING CAPABILITIES OF A MOBILE MAPPING SYSTEM BASED ON NAVIGATION QUALITIES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Mobile mapping systems are becoming increasingly popular as they can build 3D models of the environment rapidly by using a laser scanner that is integrated with a navigation system. 3D mobile mapping has been widely used for applications such as 3D city
H. Jing   +4 more
doaj   +4 more sources

EXAMINING URBAN EXPANSION USING MULTI-TEMPORAL LANDSAT IMAGERY: A CASE STUDY OF THE MONTREAL CENSUS METROPOLITAN AREA FROM 1975 TO 2015, CANADA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Urban expansion, particularly the movement of residential and commercial land use to sub-urban areas in metropolitan areas, has been considered as a significant signal of regional economic development.
L. Ma, H. Zhao, J. Li
doaj   +1 more source

SPMK AND GRABCUT BASED TARGET EXTRACTION FROM HIGH RESOLUTION REMOTE SENSING IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Target detection and extraction from high resolution remote sensing images is a basic and wide needed application. In this paper, to improve the efficiency of image interpretation, we propose a detection and segmentation combined method to realize semi ...
W. Cui   +7 more
doaj   +1 more source

Graphene mobility mapping [PDF]

open access: yesScientific Reports, 2015
AbstractCarrier mobility and chemical doping level are essential figures of merit for graphene and large-scale characterization of these properties and their uniformity is a prerequisite for commercialization of graphene for electronics and electrodes.
Jonas D. Buron   +7 more
openaire   +3 more sources

Automated Route Planning from LiDAR Point Clouds for Agricultural Applications

open access: yesEngineering Proceedings, 2023
This paper develops an algorithm to compute optimal routes for an autonomous compost turner. In commercial composting, the material to be composted is piled up in large heaps called windrows and turned regularly by compost turners. The environment at the
Fabian Theurl   +3 more
doaj   +1 more source

Integration and evaluation of SLAM-based backpack mobile mapping system [PDF]

open access: yesE3S Web of Conferences, 2020
Mobile mapping is an efficient technology to acquire spatial data of the environment. As a supplement of vehicle-borne and air-borne methods, Backpack mobile mapping system (MMS) has a wide application prospect in indoor and underground space.
Yu Peidong, Wang Mengke, Chen Huanjian
doaj   +1 more source

A Study on the Effect of Multispectral LiDAR Data on Automated Semantic Segmentation of 3D-Point Clouds

open access: yesRemote Sensing, 2022
Mobile mapping is an application field of ever-increasing relevance. Data of the surrounding environment is typically captured using combinations of LiDAR systems and cameras.
Valentin Vierhub-Lorenz   +3 more
doaj   +1 more source

Learning Adjustable Reduced Downsampling Network for Small Object Detection in Urban Environments

open access: yesRemote Sensing, 2021
Detecting small objects (e.g., manhole covers, license plates, and roadside milestones) in urban images is a long-standing challenge mainly due to the scale of small object and background clutter.
Huijie Zhang   +5 more
doaj   +1 more source

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