Results 31 to 40 of about 15,207,260 (163)
, 2022 Average ground sampling distance (GSD, i.e. ‘pixel size’) and the root mean square error (RMSE) of the ground control point used for UAV imagery on each date.
Anam M. Khan (11181349) +4 more
core +1 more source
Multifunctional Ground Control Points with a Wireless Network for Communication with a UAV [PDF]
Sensors, 2019 Ground control points (GCPs) are commonly used for georeferencing in remote sensing. Precise position measurement of the GCPs typically requires careful ground surveying, which is time-consuming and labor-intensive and thus excessively costly if it needs to be repeated multiple times in a season.
Xiongzhe Han +5 more
openaire +4 more sources
Accurate Positioning with Stereo SAR Images and One Ground Control Point
Leida xuebao, 2014 Geometrical imaging models and calculations of orientation parameters are the main factors affecting the positioning of stereo Synthetic Aperture Radar (SAR) images.
Zhang Hong-min +3 more
doaj +1 more source
Iterative learning control for multiple point-to-point tracking application [PDF]
, 2011 A framework is developed which enables a general class of linear Iterative Learning Control (ILC) algorithms to be applied to tracking tasks which require the plant output to reach given points at predetermined time instants, without the need for ...
Cai, Zhonglun +7 more
core +1 more source
Sensors, 2020 Usually, the rational polynomial coefficient (RPC) model of spaceborne synthetic aperture radar (SAR) is fitted by the original range Doppler (RD) model.
Shasha Hou +4 more
doaj +1 more source
Sensors, 2019 Geospatial products, such as digital elevation models (DEMs), are important topographic tools for tackling local flood studies. This study investigates the contribution of LiDAR elevation data in DEM generation based on fixed-wing unmanned aerial vehicle
Jairo R. Escobar Villanueva +2 more
doaj +1 more source
Flexible composite suppression method for ground arc in resonant grounding system
High Voltage, 2023 A current‐voltage composite controller for an arc suppression inverter is designed. The current and voltage at the fault point are reduced by injecting current and regulating the neutral point voltage to completely eliminate the risk of fire and ...
Jianzhang You +3 more
doaj +1 more source
GEO-REGISTERING CONSECUTIVE DATASETS BY MEANS OF A REFERENCE DATASET, ELIMINATING GROUND CONTROL POINT INDICATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The architecture, engineering and construction (AEC) industry’s interest in more advanced ways of regular monitoring of construction site activities and the achieved building progress has been rising recently.
S. Vincke, M. Vergauwen
doaj +1 more source
INS-camera calibration without ground control points [PDF]
2014 Sensor Data Fusion: Trends, Solutions, Applications (SDF), 2014 In this paper we present an approach for performing system calibration of a sensor suite consisting of a fixed mounted camera and an inertial navigation system without the usage of a photogrammetric calibration site. The aim of the presented work is to obtain accurate direct georeferencing of camera images collected with manned or unmanned aerial ...
Daniel Bender +3 more
openaire +1 more source
GENCP: GAN-Based Ground Control Point Generation for Satellite Image Georeferencing
Remote SensingRemote sensing has become a core technology for environmental and climate monitoring, supported by expanding sensor constellations, advanced processing capabilities, and coordination frameworks established by the European Space Agency (ESA), Global Earth
Elodie Guasch +5 more
doaj +1 more source