Results 51 to 60 of about 307 (169)

INTRODUCTION OF A PHOTOGRAMMETRIC CAMERA SYSTEM FOR RPAS WITH HIGHLY ACCURATE GNSS/IMU INFORMATION FOR STANDARDIZED WORKFLOWS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In this paper we present the evaluation of DLR’s modular airborne camera system MACS-Micro for remotely piloted aircraft system (RPAS) with a maximum takeoff weight (MTOW) less than 5kg.
T. Kraft   +4 more
doaj   +1 more source

Recent Advancements, Challenges, and Future Directions of Integrating Drones in Smart City Traffic Management: A Systematic Review

open access: yesJournal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
The implementation of unmanned aerial vehicles (UAVs) or drones has gained immense attention in recent years due to their high potential in enhancing traffic management in a smart city context. This systematic review aims to provide a thorough analysis of the applications of drones in smart traffic management, and limitations and challenges upon ...
Jiehan Teoh   +5 more
wiley   +1 more source

Sensor Pods: Multi-Resolution Surveys from a Light Aircraft

open access: yesInventions, 2017
Airborne remote sensing, whether performed from conventional aerial survey platforms such as light aircraft or the more recent Remotely Piloted Airborne Systems (RPAS) has the ability to compliment mapping generated using earth-orbiting satellites ...
Conor Cahalane   +5 more
doaj   +1 more source

Bryde's whale (Balaenoptera edeni) occurrence and foraging behaviour along the east coast of Australia

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 59, Issue 4, Page 800-815, December 2025.
ABSTRACT Despite their global occurrence in warm‐temperate waters and their suspected non‐migratory lifestyle, Bryde's whales (Balaenoptera edeni spp.) are considered the least‐known large baleen whale species. In Australian waters, information on their distribution, ecology and behaviour is scarce.
Vanessa Pirotta   +8 more
wiley   +1 more source

Fault-Tolerant Certifiable Control for a V-Tail Remotely Piloted Aircraft System

open access: yesIEEE Access, 2017
This paper presents a new approach from a certification standpoint toward the fault-tolerant control (FTC) strategies used to accommodate failures of a Remotely Piloted Aircraft System (RPAS) in non-conventional aerodynamic configuration.
Luis Garcia-Hernandez   +2 more
doaj   +1 more source

RPAS Automatic ADS-B Based Separation Assurance and Collision Avoidance System Real-Time Simulation Results

open access: yesDrones, 2020
Remotely piloted aircraft systems (RPAS) are increasingly becoming relevant actors that are flying through the airspace and will gain much more importance in the future. In order to allow for their safe integration with manned conventional traffic in non-
Vittorio Di Vito, Giulia Torrano
doaj   +1 more source

Slope stability and rockfall assessment of volcanic tuffs using RPAS with 2-D FEM slope modelling [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2018
Steep, hardly accessible cliffs of rhyolite tuff in NE Hungary are prone to rockfalls, endangering visitors of a castle. Remote sensing techniques were employed to obtain data on terrain morphology and to provide slope geometry for assessing the ...
Á. Török   +5 more
doaj   +1 more source

Application of unmanned aerial vehicles (UAVs) in farmland biodiversity monitoring: A systematic review protocol

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 12, Page 2760-2770, December 2025.
Abstract Biodiversity is crucial for ecosystem stability and functioning as well as human well‐being. Measuring biodiversity is a complex task that is being improved through technological innovations like remote sensing (RS), including satellites and Unmanned Aerial Vehicles (UAVs).
Asef Darvishi   +3 more
wiley   +1 more source

Examples of different techniques for glaciers motion monitoring using InSAR and RPAS

open access: yesEuropean Journal of Remote Sensing, 2019
Glaciers are an important part of Earth´s surface and play an important role in oceanology and climatology. Nowadays, in a changing climate it is necessary to monitor a glacier’s stay. For a large glacier area, satellite data is used, and for small areas
Karel Pavelka   +4 more
doaj   +1 more source

Understanding Fire Skips in Juvenile Pine Plantations: Exploring the Relationship Between Fuel Moisture Content and Burn Severity

open access: yesHydrological Processes, Volume 39, Issue 10, October 2025.
Juvenile plantations, primarily composed of lodgepole pine (Pinus contorta var. latifolia), consistently exhibited lower burn severity compared to both mature stands and recently harvested open areas across all study sites. These findings offer scalable tools for evaluating pre‐fire fuel moisture content and indicate that reduced fire severity in ...
R. Xiao   +3 more
wiley   +1 more source

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