搜索结果: 1-15 共查到“工学 Ground-Based”相关记录28条 . 查询时间(0.166 秒)
RETRIEVAL OF AEROSOL OPTICAL PROPERTIES FROM GROUND-BASED REMOTE SENSING MEASUREMENTS: AEROSOL ASYMMETRY FACTOR AND SINGLE SCATTERING ALBEDO
Devaux-Vermeulen-Li method aerosol single scattering albedo asymmetry factor Sun-sky radiometer AERONET
2018/5/15
The Devaux-Vermeulen-Li method (DVL method) is a simple approach to retrieve aerosol optical parameters from the Sun-sky radiance measurements. This study inherited the previous works of retrieving ae...
MONITORING OF HORIZONTAL MOVEMENTS OF HIGH-RISE BUILDINGS AND TOWER TRANSMITTERS BY MEANS OF GROUND-BASED INTERFEROMETRIC RADAR
Ground-based radar interferometry Horizontal movements Deformations High-rise buildings Tower transmitters
2018/4/18
The paper describes possibilities of the relatively new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the horizontal movements of ...
MONITORING OF HORIZONTAL MOVEMENTS OF HIGH-RISE BUILDINGS AND TOWER TRANSMITTERS BY MEANS OF GROUND-BASED INTERFEROMETRIC RADAR
Ground-based radar interferometry Horizontal movements Deformations High-rise buildings Tower transmitters
2018/5/8
The paper describes possibilities of the relatively new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the horizontal movements of ...
A UNIVERSAL DE-NOISING ALGORITHM FOR GROUND-BASED LIDAR SIGNAL
Ground-based lidar Universal de-noising Signal segmentation Dual field-of-view Mie lidar
2016/7/4
Ground-based lidar, working as an effective remote sensing tool, plays an irreplaceable role in the study of atmosphere, since it has the ability to provide the atmospheric vertical profile. However, ...
GEOLOGICAL OUTCROP MODELLING AND INTERPRETATION USING GROUND BASED HYPERSPECTRAL AND LASER SCANNING DATA FUSION
Laser Integration Lidar Close Range Hyper spectral Mapping Geology
2015/12/29
Recent developments in the utilisation of close range laser scanning (lidar) in geology have seen the increased use of virtual outcrop data. The remote mapping of rock properties within the virtual ou...
THE DESIGN AND APPLICATION OF NETWORK OF GROUND-BASED GPS WATER VAPOR MONITORING STATIONS TO IMPROVE PRECIPITATION PREDICTION IN THE GREATER BEIJING METROPOLITAN AREA
GPS/INS Meteorology Precipitation Prediction Application Design Monitoring
2015/12/28
In the Greater Beijing metropolitan area of North China (Beijing-Tianjin-Hebei areas), a mixed single-and dual-frequency ground-based GPS water vapor monitoring network is established to support opera...
A New Ground-Based Stereo Panoramic Scanning System
Panoramic Scanning System Panoramic Camera Multi-perspective Panorama
2015/12/16
This paper introduces a linescan-based stereo panoramic scanning system that employs an off-axis camera configuration mode. In
this mode, the two stereo linescan cameras are mounted off-axis on the h...
Feature-Based Registration of Ground-Based LIDAR Point Clouds
Terrestrial LIDAR Multiple features Registration Similarity transformation Simultaneous adjustment
2015/12/8
Complete scene description by using terrestrial LIDAR systems usually requires multiple scans from different stations. Point cloud of each scan is associated to its own coordinate system on a station ...
A comparison of Ne (h) model profiles with ground-based and topside sounder observations
empirical Ne (h) models incoherent scatter digisonde topside sounder observations
2015/9/30
Monthly median empirical models IRI-95 and NeUoG were compared with incoherent scatter EISCAT and Millstone Hill observations as well as with El Arenosillo Digisonde N e (h) bottomside profiles. A com...
VALIDATION OF REMOTE SENSING NDVI TIME SERIES WITH GROUND BASED MEASUREMENTS FROM THE AUTOMATED CLIMATE STATION NETWORK IMIS
measurements climate station network IMIS
2015/9/9
Background and data: Alpine environments are particularly sensitive to climate change such
as changes in snow cover. An important instrumentation to detect and monitor snow cover
extent and duration...
agricultural soil monitoring using ground-based radar sensor:the gespas in-field experiment
agricultural soil monitoring ground-based radar sensor gespas in-field experiment
2015/9/1
In this paper we present a microwa ve radar sensor developed for agricultural application . The primary objective was t o develop a new cultivator able to adapt its action according to the in -field s...
high quality georeferencing of ground-based mobile mapping systems in urban areas: using 3d aerial-extracted roadmarks as ground control objects
Mobile Mapping Autonomous navigation Georeferencing Pose estimation Automation
2015/9/1
We propose a novel image-based strategy for a sub-decimetre quality georeferencing of Mobile Mapping Systems in urban areas. The presented approach uses very high resolution multiple-view calibrated a...
Ionospheric turbulence from ground-based and satellite VLF/LF transmitter signal observations for the Simushir earthquake (November 15, 2006)
VLF/LF signal propagation Eartquake precursors
2015/8/24
Signals from very low frequency (VLF)/ low frequency (LF) transmitters recorded on the ground station at Petropavlovsk-Kamchatsky and on board the French DEMETER satellite were analyzed for the Simush...
3D zebra-crossing reconstruction from stereo rig images of a ground-based mobile mapping system
Zebra-crossing detection Pedestrain crossing Road-mark 3D Reconstruction
2015/8/24
Zebra-crossings are very specific road features that are less generalized when imaged at different scales. We aim to use zebra-crossings as control objects for georeferencing the images provided...
SATELLITE- AND GROUND-BASED MULTI-VIEW PHOTOGRAMMETRIC DETERMINATION OF 3D CLOUD GEOMETRY
Atmosphere Global Change Sensor Orientation Matching Camera
2015/7/30
The quantitative 3D description of clouds is important for refined methods in nowcasting and the modeling of weather and climate.
The EU project Cloudmap aimed at developing new methodologies for clo...