搜索结果: 1-15 共查到“遥感信息工程 UAV”相关记录27条 . 查询时间(0.073 秒)
EMERGENCY RESCUE MANAGEMENT SUPPORTED BY UAV REMOTE SENSING DATA
crisis management levee monitoring remote sensing UAV data automatic orthomosaics
2018/5/8
In the proposed SAFEDAM system, aerial and satellite-based information is used for the monitoring of river bodies, flood monitoring during the event, and for post-disaster damage assessment. UAV const...
COMPARISON OF UNCALIBRATED RGBVI WITH SPECTROMETER-BASED NDVI DERIVED FROM UAV SENSING SYSTEMS ON FIELD SCALE
Remote Sensing UAV agriculture Yara N-Sensor winter wheat nitrogen vegetation index hyperspectral RGB
2016/12/1
The development of UAV-based sensing systems for agronomic applications serves the improvement of crop management. The latter is in the focus of precision agriculture which intends to optimize yield, ...
UAV AND GIS BASED TOOL FOR COLLECTION AND PROPAGATION OF SEEDS MATERIAL–FIRST RESULTS
Seed Stands Forests DSS UAV
2016/11/30
Seed management carried out by The State Forests National Forest Holding is an integral part of rational forest management. Seed collection takes place mainly from stands belonging to first category o...
GEOMETRIC AND REFLECTANCE SIGNATURE CHARACTERIZATION OF COMPLEX CANOPIES USING HYPERSPECTRAL STEREOSCOPIC IMAGES FROM UAV AND TERRESTRIAL PLATFORMS
Hyperspectral Radiometry Photogrammetry Geometry Matching Uncertainty
2016/11/23
Light-weight hyperspectral frame cameras represent novel developments in remote sensing technology. With frame camera technology, when capturing images with stereoscopic overlaps, it is possible to de...
VECTORIZATION OF ROAD DATA EXTRACTED FROM AERIAL AND UAV IMAGERY
Curvature Classification Road datbases Thinning Topology Vectorization
2016/7/27
Road databases are essential instances of urban infrastructure. Therefore, automatic road detection from sensor data has been an important research activity during many decades. Given aerial images in...
Unmanned Aerial Vehicles (UAV) have been recognized as a tool for geospatial data acquisition due to their flexibility and favourable cost benefit ratio. The practical use of laser scanning devices on...
WETLAND ASSESSMENT USING UNMANNED AERIAL VEHICLE (UAV) PHOTOGRAMMETRY
Unmanned Arial Vehicle Photogrammetry Remote sensing 3D point clouds and surface models Wetland delineation and classification Wetland health assessment
2016/7/5
The use of Unmanned Arial Vehicle (UAV) photogrammetry is a valuable tool to enhance our understanding of wetlands. Accurate planning derived from this technological advancement allows for more effect...
UAV BASED MONITORING SYSTEM AND OBJECT DETECTION TECHNIQUE DEVELOPMENT FOR A DISASTER AREA
Hazards Developing Countries Monitoring Semi-automation Extraction Software
2015/12/28
In the case of natural hazards the spatial extent of the disaster area is usually large. It is often difficult to conduct search and rescue operations from the ground. Such operations are often hinder...
REVIEW OF METHODS FOR DETERMINING THE SPATIAL RESOLUTION OF UAV SENSORS
UAV Calibration target GRD Spatial resolution Siemens Star
2015/9/10
The ground resolved distance (GRD) of an imaging sensor, i.e. the size of the smallest element distinguishable on acquired imagery, is one of the most important sensor quality assessment factors, as i...
WORKFLOW FOR BUILDING A HYPERSPECTRAL UAV: CHALLENGES AND OPPORTUNITIES
Hyperspectral Imager UAV System Workflow Considerations Challenges
2015/9/10
Owing to the limited payload capacities of most UAV platforms within an academic research budget, many UAV systems utilize commercial RGB cameras or modified sensors with some capacity for sensing in ...
PEGASUS : BUSINESS MODEL FOR A STRATOSPHERIC LONG ENDURANCE UAV SYSTEM FOR REMOTE SENSING
Database Decision Support Information Internet Standards Economy
2015/6/1
The PEGASUS (Policy support for European Governments by Acquisition of information from Satellite and UAV borne Sensors) project’s aim is to provide an economic way to gather high resolution data (vis...
PEGASUS: DESIGN OF A STRATOSPHERIC LONG ENDURANCE UAV SYSTEM FOR REMOTE SENSING
High resolution Multisensor Multispectral LIDAR SAR Thermal Atmosphere
2015/6/1
The PEGASUS (Policy support for European Governments by Acquisition of information from Satellite and UAV borne Sensors) project’s aim is to provide an economic way to gather high resolution data (vis...
CAMERA CALIBRATION FOR UAV APPLICATION USING SENSOR OF MOBILE CAMERA
Camera Calibration Performance Evaluation Android Motion Sensor Consumer Grade Digital Camera
2015/5/21
Recently, 3D measurements using small unmanned aerial vehicles (UAVs) have increased in Japan, because small type UAVs is easily available at low cost and the analysis software can be created the easi...
SEGMENTATION OF UAV-BASED IMAGES INCORPORATING 3D POINT CLOUD INFORMATION
Image segmentation Building detection UAV images 3D point cloud Texture Region growing
2015/4/1
Numerous applications related to urban scene analysis demand automatic recognition of buildings and distinct sub-elements. For example, if LiDAR data is available, only 3D information could be leverag...
The paper reports the workflow of 3D modelling and photorealistic texture mapping based on close range imagery acquired through a terrestrial laser scan and a camera mounted on a mini Unmanned Aerial ...