搜索结果: 31-45 共查到“工学 radiometric”相关记录72条 . 查询时间(0.093 秒)
Tuz Gölü: New Absolute Radiometric Calibration Test Site
Remote Sensing Radiometric Accuracy Radiometry Satellite Sensor Calibration Quality
2015/11/20
Calibration, absolute radiometric calibration in specific, is an important process for continuity and reliability of optical satellite data, since it puts the data on a standard scale and makes it com...
RADIOMETRIC CALIBRATION OF ALS INTENSITY
Laser Scanning Radiometric Calibration Laboratory Measurements
2015/11/10
We have developed a new concept of empirical calibration scheme for airborne laser scanner (ALS) intensity by means of portablebrightness calibration targets, which can be laid out in the flight targe...
GEOMETRIC AND RADIOMETRIC INVESTIGATIONS OF CARTOSAT-1 DATA
Cartosat-1 image quality image preprocessing sensor modelling RPCs 3D point positioning DSM generation performance evaluation
2015/9/17
The Institute of Geodesy and Photogrammetry (IGP) is participating in the Cartosat-1 evaluation program, a common initiative of ISRO (India) and ISPRS. Within this program various test sites with refe...
EFFECT OF CULTIVAR SPECIFICITIES ON THE RADIOMETRIC RESPONSE: QUANTIFICATION AND CONSEQUENCES FOR BIOPHYSICAL VARIABLES ESTIMATION IN WHEAT CROPS
quantification consequences
2015/9/9
Evaluation of new agricultural cultivars developed by plant breeders is a long and expansive
process. Traditional methods based on field measurements over series of micro-plots are very
time-consumi...
DEVELOPMENT OF THE GONIO RADIOMETRIC SPECTROMETER SYSTEM TO CONDUCT MULTI-ANGULAR MEASUREMENTS OF TERRESTRIAL SURFACES
BRDF calibration radiance reflectance
2015/9/8
The requirement for reliability and confidence in Earth Observation data is being recognised by many international organisations e.g.
WMO and CEOS, the latter of which endorsed two recommendations at...
radiometric normalization of a time series of spot 4 and spot 5 images (bd isle-reunion) for application in agriculture
radiometric calibration SPOT time series atmospheric correction
2015/9/1
Series of satellite images acquired with high spatial and temporal resolutions provide a potentially ideal source&...
radiometric testing and calibration of dmc
Aerial Digital Cameras Radiometry Quality Targets BRDF calibration
2015/9/1
Advanced radiometric properties of new digital photogrammetric sensors will open new applications for photogrammetric sensors.In&#...
SPATIAL AND RADIOMETRIC CHARACTERISTICS OF CARTOSAT-1
Signal-to-noise ratio Modulation transfer function Point Spread Function
2015/8/31
Post-launch performance analysis carried out to characterize spatial and radiometric aspects of IRS-CARTOSAT-1 is reported in this
paper. The radiometric characteristics are estimated with scene dyna...
Radiometric normalization of landsat etm+ data for multitemporal analysis
Multitemporal analysis Radiometric normalization Empirical Line Calibration
2015/8/21
The advantages of Remote Sensing for the knowledge of environmental dynamics are widely ascertained by scientific community.
Spatial synchronization and temporal resolution of large areas have meanin...
RADIOMETRIC CAMERA CALIBRATION OF THE BiLSAT SMALL SATELLITE: PRELIMINARY RESULTS
Radiometric Camera Calibration BiLSAT
2015/8/17
The studies on radiometric camera calibration of multispectral camera of the BiLSAT satellite is presented in this work. During the
study, various dark images and flat-field images have been taken, ...
An overview of in-orbit radiometric calibration of typical satellite sensors
Overview in-orbit radiometric calibration typical satellite sensors visible/near-infrared bands thermal infrared band lamp calibration solar radiation-based calibration blackbody-based calibration
2015/7/27
This paper reviews the development of in-orbit radiometric calibration methods in the past 40 years. It summarizes the development of in-orbit radiometric calibration technology of typical satellite s...
SEMI-AUTOMATIC REGISTRATION AND CHANGE DETECTION USING MULTISOURCE IMAGERY WITH VARYING GEOMETRIC AND RADIOMETRIC PROPERTIES
Change Detection Automation Registration Feature Matching Multi-resolution
2015/6/1
Change detection is the process of identifying differences in the state of objects and/or phenomena under consideration by observing them at different times. Change detection is important for monitori...
GEOMETRIC AND RADIOMETRIC EVALUATION OF THE POTENTIAL OF A HIGH RESOLUTION CMOS -CAMERA
Radiometry Geometry Accuracy
2015/6/1
The progress of digital imaging systems has created manifold opportunities and new applications to close range photogrammetry.
The classical techniques have found significant changes and this seems ...
JOINT ISPRS/CEOS-WGCV TASK FORCE ON RADIOMETRIC AND GEOMETRIC CALIBRATION
Radiometry Calibration Measurement Instruments Parameters Standards Targets Performance
2015/5/29
A draft Resolution passed by the Committee on Earth Observing Satellites (CEOS) Plenary in 2002 recommended that a task force be established with joint membership by the Working Group on Calibration a...
PROCEDURES FOR RADIOMETRIC QUALITY CONTROL OF SCANNED CIR IMAGES
Radiometric Quality Infrared Scanner Aerial Image
2015/5/29
In state-of-the-art orthophoto production aerial films are routinely scanned to a digital format using roll-film scanners. Scanning parameters for a large number of images are typically set subjective...