搜索结果: 16-30 共查到“摄影测量与遥感技术 high resolution satellite”相关记录109条 . 查询时间(0.182 秒)
WATER EXTRACTION FROM HIGH RESOLUTION SATELLITE IMAGE BASED ON THE FAST MATCHING LEVEL SET METHOD
Fast Matching High Resolution Satellite Image Water ITK Jiawang District
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2016/3/17
The overarching goal of this study was to use one of the simple level set methodologies for extracting water boundaries using high resolution satellite images. In the first part of the paper, study ar...
The use of high-resolution satellite imagery for deriving geotechnical parameters applied to landslide susceptibility
Landslide susceptibility Geotechnical parameters Quickbird
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2016/1/25
In order to mitigate hazards of mass failure, the first step is the identification of potentially unstable slopes, resulting in a landslide
susceptibility map. Satellite imagery is an important comp...
Building Height Estimation in Urban Areas from Very High Resolution Satellite Stereo Images
satellite data digital surface model urban area local and global matching empirical comparison height estimation
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2016/1/25
The extraction of the third dimension from stereoscopic image pairs is a well known technique. Since in a number of countries aerial
images and laser scanner data are unavailable, expensive or class...
USE OF LINE SEGMENTS IN HIGH RESOLUTION SATELLITE IMAGE REGISTRATION
Remote Sensing Adjustment Registration Data Fusion Georeferencing High Resolution QuickBird
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2015/12/31
In recent years the research activity in image registration has grown at the same pace as the high resolution satellite images have found their way to end users. Much of this research activity has con...
AUTOMATIC CLASSIFICATION METHODS OF HIGH-RESOLUTION SATELLITE IMAGES:THE PRINCIPAL COMPONENT ANALYSIS APPLIED TO THE SAMPLE TRAINING SET
Remote Sensing IKONOS Classification Land Cover Processing Georeferencing
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2015/12/31
In Remote Sensing the various bands of multispectral data have not the same relevance in order to identify pixels inside a specific land cover class. The band algebra combines different images in orde...
HIGH-RESOLUTION SATELLITE IMAGERY ANALYSIS BASED ON OBJECTED-ORIENTED TECHNIQUE—THE CONTROL ZONE EXACTION IN“FOUR MOUNTAIN”REGION OF CHONGQING FOR EXAMPLE
Segmentation Classification Extraction SPOT Hierarchical Remote Sensing
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2015/12/31
The woodland which covers mainly the district in Jinyunshan Mountain ,Zhongliangshan Moutain, Tongluoshan Mountain and Mingyueshan Mountain area , is very important to accommodate ecological environme...
LAND USE CHARACTERIZATION USING LANDCOVER OBJECTS FROM HIGH RESOLUTION SATELLITE IMAGE
Object oriented classification High resolution Satellite Image Land use
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2015/12/31
High resolution satellite images such as IKONOS and Quick Bird data provide detail information of land cover at a certain point of time. The small objects in an image represent specific conditions of ...
APPLICATION OF HIGH RESOLUTION SATELLITE IMAGERY FOR WETLANDS COVER CLASSIFICATION USING OBJECT-ORIENTED METHOD
Classification Quickbird Land Cover Texture Feature Ecosystem Object
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2015/12/31
Wetlands are considered an integral part of the global ecosystem, the development of the remote sensing technology makes us obtain very abundant information of wetlands, especially with the appearance...
AUTOMATIC DETECTION AND CLASSIFICATION OF DAMAGED BUILDINGS,USING HIGH RESOLUTION SATELLITE IMAGERY AND VECTOR DATA
Earthquake High Resolution Satellite Imagery Damage Map Genetic Algorithm Fuzzy Inference System
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2015/12/28
Receiving rapid, accurate and comprehensive knowledge about the conditions of damaged buildings after earthquake strike and other natural hazards is the basis of many related activities such as rescue...
AUTOMATIC EXTRACTION OF BUILDINGS FROM HIGH RESOLUTION SATELLITE IMAGES
Remote Sensing Feature Extraction Expert Classification Segmentation
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2015/12/26
For obvious economic reasons, buildings and roads are topographic features of great importance for a variety of users. Remote sensing remains a complementary tool when aerial photos reach their limits...
HIGH-RESOLUTION SATELLITE IMAGERY FOR SPATIAL INFORMATION GENERATION IN BHUTAN
High-resolution Satellite Imagery DEM Georeferencing Monoplotting Technology Transfer Developing Countries
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2015/12/22
High-resolution satellite imagery is a viable source of imagery for spatial data generation in a developing country such as Bhutan.Half-metre to 1m resolution HRSI has the potential to be used for top...
Matching of High Resolution Satellite Image and Tree Crown Map
Photogrammetry Forestry Matching Registration IKONOS
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2015/12/18
In forest area, there are few landmarks to be ground control points (GCPs) used for registration of satellite images or maps. Additionally,geographic information from the Global Positioning System (GP...
A NEW OBJECT-BASED FRAMEWORK TO DETECT SHODOWS IN HIGH-RESOLUTION SATELLITE IMAGERY OVER URBAN AREAS
Shadow Detection Spectral Index High resolution satellite imagery Segmentation Object-based Majority Voting
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2016/1/18
In this paper a new object-based framework to detect shadow areas in high resolution satellite images is proposed. To produce shadow map in pixel level state of the art supervised machine learning alg...
QUASI-EPIPOLAR RESAMPLING OF HIGH RESOLUTION SATELLITE STEREO IMAGERY FOR SEMI GLOBAL MATCHING
Epipolar resampling SGM High resolution satellite stereo images Small image tiles
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2016/1/18
Semi-global matching is a well-known stereo matching algorithm in photogrammetric and computer vision society. Epipolar images are supposed as input of this algorithm. Epipolar geometry of linear arra...
AUTOMATIC BLOCKED ROADS ASSESSMENT AFTER EARTHQUAKE USING HIGH RESOLUTION SATELLITE IMAGERY
High resolution Satellite Image Earthquake Classification Texture Analysis Roads damage map
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2016/1/18
In 2010, an earthquake in the city of Port-au-Prince, Haiti, happened quite by chance an accident and killed over 300000 people. According to historical data such an earthquake has not occurred in the...