搜索结果: 1-15 共查到“遥感信息工程 radiometric”相关记录24条 . 查询时间(0.067 秒)
ANALYZING SPECTRAL CHARACTERISTICS OF SHADOW AREA FROM ADS-40 HIGH RADIOMETRIC RESOLUTION AERIAL IMAGES
Shadow shadow spectra ADS-40 high radiometric resolution
2016/11/23
The shadows in optical remote sensing images are regarded as image nuisances in numerous applications. The classification and interpretation of shadow area in a remote sensing image are a challenge, b...
ABSOLUTE RADIOMETRIC CALIBRATION OF THE GOKTURK-2 SATELLITE SENSOR USING TUZ GOLU (LANDNET SITE) FROM NDVI PERSPECTIVE
Absolute radiometric calibrationcGokturk-2 Tuz Golu NDVI
2016/7/4
TUBITAK UZAY has conducted a research study on the use of space-based satellite resources for several aspects of agriculture. Especially, there are two precision agriculture related projects: HASSAS (...
Radiometric Cross-calibration of KOMPSAT-3A with Landsat-8
Cross Calibration. PICS KOMPSAT-3A Landsat-8
2016/7/4
In this study, Cross calibration was conducted at the Libya 4 PICS site on 2015 using Landsat-8 and KOMPSAT-3A. Ideally a cross calibration should be calculated for each individual scene pair because ...
RADIOMETRIC AND GEOMETRIC ACCURACY ANALYSIS OF RASAT PAN IMAGERY
RASAT accuracy validation radiometry geometry satellite imagery
2016/7/4
RASAT is the second Turkish Earth Observation satellite which was launched in 2011. It operates with pushbroom principle and acquires panchromatic and MS images with 7.5 m and 15 m resolutions, respec...
GEOMETRIC AND RADIOMETRIC EVALUATION OF RASAT IMAGES
RASAT Georeferencing Accuracy Radiometric Quality Effective GSD SNR Analysis
2016/7/4
RASAT, the second remote sensing satellite of Turkey, was designed and assembled, and also is being operated by TüBİTAK Uzay (Space) Technologies Research Institute (Ankara). RASAT images in vari...
REDUCTION OF STRIPING NOISE IN OVERLAPPING LIDAR INTENSITY DATA BY RADIOMETRIC NORMALIZATION
LiDAR Intensity Noise Reduction Radiometric Correction Radiometric Normalization Land Cover Classification
2016/7/4
To serve seamless mapping, airborne LiDAR data are usually collected with multiple parallel strips with one or two cross strip(s). Nevertheless, the overlapping regions of LiDAR data strips are usuall...
Absolute Radiometric Calibration of KOMPSAT-3A
Radiometric Calibration TOA Radiance KOMPSAT-3A Radiative Transfer Code
2016/7/4
This paper presents a vicarious radiometric calibration of the Korea Multi-Purpose Satellite-3A (KOMPSAT-3A) performed by the Korea Aerospace Research Institute (KARI) and the Pukyong National Univers...
AUTO-DETECTION OF HETEROGENEOUS AREAS IN RADIOMETRIC NORMALIZATION
Optical Digital Image Radiometry Mosaic
2015/12/31
Due to the difference in illumination condition, atmosphere condition, shooting angle and other inner and outer factors, there are differences in radiometry between different optical remotesensing ima...
CHANGE DETECTION IN THE MIXED OMBROPHILOUS FOREST USING MULTISPECTRAL RADIOMETRIC ROTATION APPROACH
Forestry,Land cover Change detection Mapping Monitoring Vegetation
2015/12/28
The main task is to apply in the Araucaria angustifolia (Brazilian pine) biome, the multi-temporal change detection algorithm "RCNA multi-spectral", using TM/Landsat-7 and CCD/CBERS-2 images. The stud...
RADIOMETRIC CALIBRATION METHODS FOR CHANGE DETECTION ANALYSIS OF SATELLITE DATA AIMED AT ENVIRONMENTAL RISK MONITORING
Relative Radiometric Normalization Empirical Line Calibration (ELC) Multivariate Alteration Detection (MAD)
2015/12/28
The research proposes the investigation of automatic methods, in order to prepare next Change detection techniques for environmental risk monitoring, executable on satellite data that are heterogeneou...
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...
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...
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...
FACADE RECONSTRUCTION USING GEOMETRIC AND RADIOMETRIC POINT CLOUD INFORMATION
Mobile Mapping Point Cloud Faç ade Reconstruction Segmentation
2015/4/1
This paper aims at façade reconstruction for subsequent enrichment of LOD2 building models. We use point clouds from dense image matching with imagery both from Mobile Mapping systems and oblique...