搜索结果: 16-30 共查到“工学 UAS”相关记录39条 . 查询时间(0.232 秒)
UAS BASED TREE SPECIES IDENTIFICATION USING THE NOVEL FPI BASED HYPERSPECTRAL CAMERAS IN VISIBLE,NIR AND SWIR SPECTRAL RANGES
UAS Hyperspectral Photogrammetry SWIR Tree Species
2016/7/5
Unmanned airborne systems (UAS) based remote sensing offers flexible tool for environmental monitoring. Novel lightweight Fabry-Perot interferometer (FPI) based, frame format, hyperspectral imaging in...
DETERMINING STAND PARAMETERS FROM UAS-BASED POINT CLOUDS
Tree Detection Stand Parameters Unmanned Aerial System Canopy Height Model Forest MATLAB
2016/7/4
In Turkey, forest management plans are produced by terrestrial surveying techniques for 10 or 20 year periods, which can be considered quite long to maintain the sustainability of forests. For a succe...
WIMUAS:DEVELOPING A TOOL TO REVIEW WILDLIFE DATA FROM VARIOUS UAS FLIGHT PLANS
UAS drone wildlife inventory detection data processing sampling area flight plan
2015/9/21
To get around UAS limitations and propose a viable solution for wildlife monitoring, the development of new inventory methods is needed. However, most authors use the classic systematic transect metho...
APPLICATION OF MULTIPLE CATEGORIES OF UNMANNED AIRCRAFT SYSTEMS (UAS) IN DIFFERENT AIRSPACES FOR BUSHFIRE MONITORING AND RESPONSE
Bushfire UAS Category Endurance Imaging Sensor Communication System Mission Planning
2015/9/10
Demand and interest in Unmanned Aircraft Systems (UAS) for civilian applications, and advances in technology such as development of sense-and-avoid systems, will soon allow UAS to be flown alongside m...
ORTHO-RECTIFICATION OF NARROW BAND MULTI-SPECTRAL IMAGERY ASSISTED BY DSLR RGB IMAGERY ACQUIRED BY A FIXED-WING UAS
Ortho-rectification Band-to-band registration Projective transformation
2015/9/10
Miniature Multiple Camera Array (MiniMCA-12) is a frame-based multilens/multispectral sensor composed of 12 lenses with narrow band filters. Due to its small size and light weight, it is suitable to m...
SYMBIOSIS OF UAS PHOTOGRAMMETRY AND TLS FOR SURVEYING AND 3D MODELING OF CULTURAL HERITAGE MONUMENTS-A CASE STUDY ABOUT THE CATHEDRAL OF ST.NICHOLAS IN THE CITY OF GREIFSWALD
UAS-Photogrammetry 3D-Point Cloud TLS and UAS
2015/9/10
In this contribution the possibility to combine terrestrial laser scanner (TLS) measurements and UAS photogrammetry for the detailed description and high quality surveying of a cultural monument will ...
DEVELOPMENT OF THE BRICAN TD100 SMALL UAS AND PAYLOAD TRIALS
UAS BLOS Multifuel DSLR Infrared Georeferencing Forest-fire Wild-Life
2015/9/10
The Brican TD100 is a high performance, small UAS designed and made in Brampton Ontario Canada. The concept was defined in late 2009 and it is designed for a maximum weight of 25 kg which is now the a...
SONGBIRD – AN INNOVATIVE UAS COMBINING THE ADVANTAGES OF FIXED WING AND MULTI ROTOR UAS
UAV VTOL Fxed wing Wing Copter Resource management Pipeline inspection Cartography
2015/9/10
This paper describes a family of innovative fixed wing UAS with can vertical take off and land – the SONGBIRD family. With nominal payloads starting from 0.5 kg they can take off and land safely like ...
A NEW TECHNIQUE BASED ON MINI-UAS FOR ESTIMATING WATER AND BOTTOM RADIANCE CONTRIBUTIONS IN OPTICALLY SHALLOW WATERS
UAS Ocean color Littoral waters Bottom reflectance Radiance Visible spectrum Saint Lawrence Estuary
2015/9/10
The mapping of nearshore bathymetry based on spaceborne radiometers is commonly used for QC ocean colour products in littoral waters. However, the accuracy of these estimates is relatively poor with r...
DIGITAL ELEVATION MODEL FROM NON-METRIC CAMERA IN UAS COMPARED WITH LIDAR TECHNOLOGY
Surveying UAS LIDAR DEM/DTM Accuracy
2015/9/10
Digital Elevation Model (DEM) data as a representation of surface topography is highly demanded for use in spatial analysis and modelling. Aimed to that issue many methods of acquisition data and proc...
EXPERIMENTS WITH UAS IMAGERY FOR AUTOMATIC MODELING OF POWER LINE 3D GEOMETRY
UAS Dense Matching Transmission Lines Modeling
2015/9/10
The ideal mapping technology for transmission line inspection is the airborne LiDAR executed from helicopter platforms. It allows for full 3D geometry extraction in highly automated manner. Large scal...
AeroVironment's Global Observer Unmanned Aircraft System (UAS)
dramatically reduce logistic operations costs
2015/9/2
Within several years the Global Observer UAS will be able provide persistent and affordable coverage of an
extended area from 65,000 feet (20 KM) and dramatically reduce logistic and operations costs...
Unmanned aerial systems (UAS, also known as UAV, RPAS or drones) have a great potential to support a wide variety of aerial remote sensing applications. Most UAS work by acquiring data using on-board...
A MODIFIED PROJECTIVE TRANSFORMATION SCHEME FOR MOSAICKING MULTI-CAMERA IMAGING SYSTEM EQUIPPED ON A LARGE PAYLOAD FIXED-WING UAS
UAS Multi-Camera System Image Mosaicking Modified Projective Transformation
2015/4/1
In recent years, Unmanned Aerial System (UAS) has been applied to collect aerial images for mapping, disaster investigation, vegetation monitoring and etc. It is a higher mobility and lower risk platf...
Crop height determination with UAS point clouds
UAS-Photogrammetry 3D-Point Cloud Crop Surface Models
2014/12/4
The accurate determination of the height of agricultural crops helps to predict yield, biomass etc. These relationships are of great importance not only for crop production but also in grassland manag...