搜索结果: 46-60 共查到“测绘科学技术 Measurement”相关记录130条 . 查询时间(0.203 秒)
Inaccuracy assessment for simultaneous measurement of resistivity and permittivity applying sensitivity and transfer function approaches
The resistivity dielectric constant quadrupole probe measuring resistivity dielectric constant
2015/8/28
The present study proposes a theoretical modeling of simultaneous and noninvasive measurements of electrical resistivity and dielectric permittivity using a quadrupole probe on a subjacent medium. A m...
Precise dynamic measurement of structures automatically utilizing adaptive targeting
Automated measurement binary target generation automatic target reading
2015/8/25
This paper describes a procedure to measure to high accuracy large and small structures in a static or dynamic state. The process utilizes alternative light to create a specific excitation wave length...
A semi-automatic image-based measurement system
Image-based Measurement System Videotheodolite Measurement System Knowledge-Based System
2015/8/24
Image-based measurement systems have been used in various surveying applications for several years. Unfortunately, most of such systems required artificial targets defining object points. ...
EXPERIMENTAL STUDY ON THE EFFECT OF CHEONG-GYE STREAM RESTORATION ON URBAN ENVIRONMENT (LONG-PATH MEASUREMENT OF ATMOSPHERIC POLLUTANT SPECIES WITH AN OBSTRUCTION FLASHLIGHT)
Spectral CCD Environmen
2015/8/24
The expressway was dismantled in Seoul in July, 2003, and the municipal river was restored in October, 2005. In this study, it is
intended that the atmospheric pollutant data and the air temperature...
Videotheodolite measurement systems - state of the art
Videotheodolite Measurement System Image Assisted Total Station Measurement Robot Interest Operator Knowledge-Based System.
2015/8/24
Engineering geodesy has undergone significant changes in recent years. Most obvious is the transition from analog to digital operating modes. Automation of surveying instruments is indeed in hig...
Remote sensing of pm10 concentration measurement by internet protocol camera
PM10 Internet Protocol USM Campus
2015/8/21
Due to the high cost and limited number of the air pollutant stations in the each area, they cannot provide a good spatial distribution
of the air pollutant reading over a city. The objective of this...
The measurement of aerosol optical thickness in mina during the hajj season 1426h
AOT PM10 Hajj Season
2015/8/21
The aerosol optical thickness (AOT) product can be used to provide an estimate of air quality over the land surface. The
measurements have been acquired around Mina, Saudi Arabia during the Hajj seas...
MEASUREMENT AND MODELLING OF THE GROUND HEAT FLUX IN THE CITY OF BASEL DURING BUBBLE BY DIFFERENT METHODS
Urban Radiation Temperature Climate Meteorology
2015/8/3
During the Basel Urban Boundary Layer Experiment (BUBBLE) in 2002, micrometeorological in-situ data (radiation fluxes,turbulent fluxes, wind speed, air temperature etc.) has been acquired at different...
MEASUREMENT OF GLACIER VELOCITY FIELDS USING VERY PRECISE MULTITEMPORAL CORRELATION ON HIGH RESOLUTION SPOT5 IMAGES
SPOT Glaciology SPOT Mapping Measurement Correlation Accuracy Interferometry
2015/7/29
Monitoring of ice velocity field is one of the key issues to glacier dynamics understanding. Surface velocity fields can provide useful
information on phenomena such as glacier surges or ice fall. T...
MEASUREMENT OF GROUND DEFORMATION INDUCED BY LIQUEFACTION AND FAULTING IN THE 1999 KOCAELI EARTHQUAKE AREA
Earthquakes Soil Photogrammetry Measurement Vector
2015/7/29
Turkey is one of the most seismically active countries in the world and most of her damaging earthquakes are of inland-type. These
earthquakes mostly result in permanent ground deformation as a cons...
Modelling Point Clouds for Precise Structural Deformation measurement
Laser scanning Metrology Modelling
2015/7/15
Terrestrial laser scanners can rapidly acquire thousands of 3D points over a structure. The individual scan points are of relatively low
precision (±2mm – ±50mm) depending on the instrument type. How...
Basic Study On The Real-time Three-dimensional Position Measurement of Ground Moving Objects Using An Accelerometer and Gyros
Surveying Development Measurement
2015/7/15
In recent years, electronics and computer technology have been applied to the development of survey instruments, and
the methods of measurement have widely changed. We make use of sophisticated syste...
A Versatile 3d Calibration Object for Various Micro-range measurement Methods
Accuracy Calibration Close Range
2015/7/15
We present a new micrometer-sized 3D calibration structure containing nanomarkers that serve as well distinguishable
reference points for the calibration of various 3D micro-range measurement methods...
Measurement of Industrial Sheetmetal Parts With CAD-designed Data and Non-metric Image Sequence
Photogrammetry Industry CAD
2015/7/15
A novel approach for three-dimensional reconstruction and measurement of industrial parts with CAD-designed data and non-metric
image sequence is proposed. The purpose of our approach is to automatic...
Development of Image Based Integrated Measurement System and Performance Evaluation for Close-range Application
Integration System Calibration
2015/7/15
A convenient 3D measurement using amateur digital cameras is enormously expected in various fields with appearance of the highresolution
amateur digital cameras. In these circumstances, software for ...