搜索结果: 1-15 共查到“遥感信息工程 IKONOS”相关记录25条 . 查询时间(0.112 秒)
MAPPING ROBINIA PSEUDOACACIA FOREST HEALTH CONDITIONS BY USING COMBINED SPECTRAL,SPATIAL AND TEXTUREAL INFORMATION EXTRACTED FROM IKONOS IMAGERY
GLCM Getis statistic random forest forest health condition Robinia pseudoacacia
2016/12/1
In this study grey-level co-occurrence matrix (GLCM) textures and a local statistical analysis Getis statistic (Gi), computed from IKONOS multispectral (MS) imagery acquired from the Yellow River Delt...
Epipolar Line Generation from IKONOS Imagery Based on RPC Model
Remote Sensing IKONOS Space Photogrammetry Accuracy Geography
2015/12/17
High-resolution satellite imagery is expected to be a major source of 3D measurement of ground, especially automatic stereo plotting to generate DEM by stereo matching technology is highly required. E...
Enhancing the Automatic Verification of Cropland in IKONOS Imagery
Segmentation Grouping Image Understanding Feature Extraction
2015/12/16
Segmentation is one of the first steps in the field of image analyzing and image understanding. It is the basis for the interpretation of images, or it supports other techniques which is the motivatio...
High resolution satellite images reflect significant details to be demonstrated in 3D using DEMs and stereo pairs for wide range of applications. This specification is becoming more important to reach...
DETERMINATION OF OPTIMAL SCALE PARAMETER FOR ALLIANCE-LEVEL FOREST CLASSIFICATION OF MULTISPECTRAL IKONOS IMAGES
Object-based Classification Optimal Scale Parameter Graphs of Local Variance Multispectral Ikonos Image
2015/8/19
The automated interpretation of remotely sensed data is still performed largely on the basis of per-pixel image classification, i.e., the statistical analysis of each pixel’s spectral value. The conve...
OBJECT ANALYSIS OF IKONOS XS AND PAN-SHARPENED IMAGERY IN COMPARISON FOR PURPOSE OF TREE SPECIES ESTIMATION
object image classification VHR satellite data texture analysis forest management
2015/8/19
Increasing demands on the level of accuracy, repeatability and cost are being made on large scale forest inventories during last years. The amount of terrestrial field work can be efficiently reduced ...
PERFORMANCE EVALUATION OF ATOMI SYSTEM FOR ROAD DATABASE UPDATING FROM AERIAL FILM,ADS40,IKONOS AND QUICKBIRD ORTHOIMAGERY
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/8/7
Automated road extraction from images has drawn considerable attention for decades due to the need for the efficient acquisition and updating of road data for geodatabases. The development of new digi...
THE PRACTICE RESEARCH Of IKONOS-2 POSITIONING AND ITS ACCURACY IN TIBET OF P. R. CHINA
Research Ikonos-2 Satellite Imagery High Resolution Accuracy Analysis Spatial Information Sciences
2015/7/30
Tibet is located in the Qinghai-Tibet high plateau in the west of P. R China. In Tibet, the altitude is very high, the weather is
extremely bad and few people live there. Especially in the Himalayas...
TSUNAMI HAZARD ASSESSMENT IN ISTANBUL USING BY HIGH RESOLUTION SATELLITE DATA (IKONOS) AND DTM
Earthquake Coast Hazards Bathymetry DEM/DTM IKONOS High Resolution Land Cover
2015/7/29
Historical tsunami events have impacted the Istanbul coasts along the Sea of Marmara. Offshore seismic sources may trigger these
tsunamis directly or through coseismic underwater failure. The 1999 ...
AUTOMATED ROAD EXTRACTION AND UPDATING USING THE ATOMI SYSTEM - PERFORMANCE COMPARISON BETWEEN AERIAL FILM, ADS40, IKONOS AND QUICKBIRD ORTHOIMAGERYE. Baltsaviasa, L. O’Sullivanb, C. Zhang
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/6/1
In the recent years, the automated extraction of roads from digital images has drawn considerable attention due to the need for the efficient acquisition and updating of road data for geodatabases. Th...
IKONOS COLLECTION CAPABILITY WITH THE DIRECT TASKING FROM A REGIONAL OPERATION CENTER
IKONOS Satellite High Resolution Imagery Camera Metadata Infrared
2015/6/1
The IKONOS satellite has a global operations network and each regional operation center can directly send the tasking packages to the satellite and collects and receive the images in real time mode ov...
URBAN ORTHOIMAGE ANALYSIS GENERATED FROM IKONOS DATA
Remote Sensing Ikonos orthoimage fusion urban 3D visualization
2015/5/27
Due to the increasing demand and use of digital spatial information, the interest is being drawn to the generation of digital orthophotos, which is the most accurate and reliable source of spatial inf...
COMBINATION OF SATELLITE IMAGE PAN IKONOS – 2 WITH GPS IN CADASTRAL APPLICATIONS
Accuracy Cadastre IKONOS Rectification Remote Sensing
2015/5/27
In this paper is investigating the possibility of the application of panchromatic image, with spatial analysis 1 meter, from the satellite IKONOS-2 in the Hellenic Cadastre for suburban regions. This ...
BIOMASS ESTIMATIONS AND CARBON STOCK CALCULATIONS IN THE OIL PALM PLANTATIONS OF AFRICAN DERIVED SAVANNAS USING IKONOS DATA
Biomass carbon inventory model west African oil palm derived the savanna images palm biomass rod model
2015/5/13
The primary goal of this research was to develop biomass models and to calculate carbon stock levels
of the West African oil palms (Elaeis guineensis) using multi-date IKONOS images. The study was
...
AQUATIC VEGETATION SURVEYS USING HIGH-RESOLUTION IKONOS IMAGERY
Aquatic plants lake wetland data image and landsat high spatial resolution
2015/5/13
Aquatic plant diversity and abundance is an important indication of lake and wetland health, but accurate maps and
data are difficult to acquire. IKONOS imagery with four multispectral bands similar...