Results 31 to 40 of about 636,952 (296)

Airborne chemical sensing with mobile robots [PDF]

open access: yes, 2006
Airborne chemical sensing with mobile robots has been an active research areasince the beginning of the 1990s. This article presents a review of research work in this field,including gas distribution mapping, trail guidance, and the different subtasks of
Achim Lilienthal   +75 more
core   +4 more sources

Mobile Mapping Technologies [PDF]

open access: yes, 2021
AbstractThis chapter introduces the historic development as well as the latest progress of mobile mapping systems. First, mobile mapping technologies, including the introduction of positioning and mapping sensors, and how they can be integrated together, are briefly reviewed.
Kai Wei Chiang   +2 more
openaire   +1 more source

Exploring the Feasibility of Mitigating Flood Hazards by an Existing Pond System in Taoyuan, Taiwan

open access: yesDrones, 2022
Changes in the global climate have induced densified rainfall and caused natural hazards across the world in recent years. Formed by a central mountain range and a corridor of alluvial plains to the west, Taiwan is at risk of flood hazards owing to its ...
Kuo-Hsin Tseng   +5 more
doaj   +1 more source

CODEWEAVE: exploring fine-grained mobility of code [PDF]

open access: yes, 2004
This paper is concerned with an abstract exploration of code mobility constructs designed for use in settings where the level of granularity associated with the mobile units exhibits significant variability.
Mascolo, C., Picco, G.P., Roman, G.-C.
core   +1 more source

An approach to mobile collaborative mapping [PDF]

open access: yesProceedings of the 2008 ACM symposium on Applied computing, 2008
With the advent of Web 2.0, users now expect to be able to customise, edit and share information from any online device. These capabilities are unavailable in many geographic information applications and where it is, it is far too difficult to use. Satellite navigation devices and software are also not flexible enough in this regard.
Soon, Chien   +2 more
openaire   +2 more sources

Area extraction and growth monitoring of sugarcane from multi-source remote sensing images under a polarimetric SAR data compensation based on buildings

open access: yesGeo-spatial Information Science
Aiming at the issue of low accuracy in crop mapping and growth monitoring caused by imprecise calibration of radar time-series data, this paper proposed a Synthetic Aperture Radar (SAR) spatio-temporal error compensation method.
Yong Hong   +6 more
doaj   +1 more source

Gas Source Localization Strategies for Teleoperated Mobile Robots. An Experimental Analysis [PDF]

open access: yes, 2017
Gas source localization (GSL) is one of the most important and direct applications of a gas sensitive mobile robot, and consists in searching for one or multiple volatile emission sources with a mobile robot that has improved sensing capabilities (i.e.
Gongora, Andres   +2 more
core   +1 more source

Laser Scanning for Terrain Analysis and Route Design for Electrified Public Transport in Urban Areas

open access: yesRemote Sensing, 2023
The orography of the terrain is a key factor for the electrification of vehicles, especially regarding public transport and electric buses. This work deals with the analysis of the use of mobile laser scanning, both terrestrial and aerial, for the ...
María Sánchez-Aparicio   +3 more
doaj   +1 more source

Outdoor Mobile Mapping and AI-Based 3D Object Detection with Low-Cost RGB-D Cameras: The Use Case of On-Street Parking Statistics

open access: yesRemote Sensing, 2021
A successful application of low-cost 3D cameras in combination with artificial intelligence (AI)-based 3D object detection algorithms to outdoor mobile mapping would offer great potential for numerous mapping, asset inventory, and change detection tasks ...
Stephan Nebiker   +4 more
doaj   +1 more source

Paris-CARLA-3D: A Real and Synthetic Outdoor Point Cloud Dataset for Challenging Tasks in 3D Mapping

open access: yesRemote Sensing, 2021
Paris-CARLA-3D is a dataset of several dense colored point clouds of outdoor environments built by a mobile LiDAR and camera system. The data are composed of two sets with synthetic data from the open source CARLA simulator (700 million points) and real ...
Jean-Emmanuel Deschaud   +5 more
doaj   +1 more source

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