搜索结果: 1-15 共查到“工学 High-resolution satellite imagery”相关记录56条 . 查询时间(0.14 秒)
BUILDING FOOTPRINT EXTRACTION FROM HIGH RESOLUTION SATELLITE IMAGERY USING SEGMENTATION
Segmentation Building Extraction Multi-Resolution Algorithm Rule-Based Feature Extraction High Resolution Satellite Imagery
2019/2/27
Identification and mapping of urban features such as buildings and roads are an important task for cartographers and urban planners. High resolution satellite imagery supports the efficient extraction...
RESERCH ON SPATIAL AND TEMPORAL DISTRIBUTION OF COLOR STEEL BUILDING BASED ON MULTI-SOURCE HIGH-RESOLUTION SATELLITE IMAGERY
Color Steel Building High-resolution Satellite Imagery Spatial and Temporal Distribution Urban Space Form Coupling Relationship
2018/5/16
As representative vulnerable regions of the city, dense distribution areas of temporary color steel building are a major target for control of fire risks, illegal buildings, environmental supervision,...
ROOF TYPE SELECTION BASED ON PATCH-BASED CLASSIFICATION USING DEEP LEARNING FOR HIGH RESOLUTION SATELLITE IMAGERY
Roof Reconstruction High Resolution Satellite Imagery Deep Learning Method Convolutional Neural Networks
2017/7/13
3D building reconstruction from remote sensing image data from satellites is still an active research topic and very valuable for 3D city modelling. The roof model is the most important component to r...
AUTOMATIC CLASSIFICATION OF HIGH RESOLUTION SATELLITE IMAGERY – A CASE STUDY FOR URBAN AREAS IN THE KINGDOM OF SAUDI ARABIA
Terrain geography spatial database remote sensing images
2017/7/12
Updating topographic geospatial databases is often performed based on current remotely sensed images. To automatically extract the object information (labels) from the images, supervised classifiers a...
THE OPTIMIZED BLOCK-REGRESSION-BASED FUSION ALGORITHM FOR PANSHARPENING OF VERY HIGH RESOLUTION SATELLITE IMAGERY
Remote sensing Satellite imagery Very high resolution Image fusion
2016/11/24
Pan-sharpening of very high resolution remotely sensed imagery need enhancing spatial details while preserving spectral characteristics, and adjusting the sharpened results to realize the different em...
OBJECT-BASED GREENHOUSE CLASSIFICATION FROM HIGH RESOLUTION SATELLITE IMAGERY:A CASE STUDY ANTALYA-TURKEY
Greenhouse Object-Based Classification High Resolution Imagery Worldview-2
2016/11/23
Pixel-based classification method is widely used with the purpose of detecting land use and land cover with remote sensing technology. Recently, object-based classification methods have begun to be us...
UPDATING MAPS USING HIGH RESOLUTION SATELLITE IMAGERY
Change detection Urban maps Remote sensing Building extraction High Resolution Satellite Imagery Planning/Decision support system
2016/11/8
Kingdom of Saudi Arabia is one of the most dynamic countries of the world. We have witnessed a very rapid urban development's which are altering Kingdom’s landscape on daily basis. In recent years a s...
A NEW OPTIMIZED RFM OF HIGH-RESOLUTION SATELLITE IMAGERY
RFM High-resolution satellite imagery over-parameterization overcorrection stepwise regression orthogonal distance regression Fourier series fitting
2016/7/27
Over-parameterization and over-correction are two of the major problems in the rational function model (RFM). A new approach of optimized RFM (ORFM) is proposed in this paper. By synthesizing stepwise...
Analysis of settlement structure by means of high resolution satellite imagery
settlement structure high resolution satellite imagery
2016/5/23
State of the art for the investigation of the settlements' extension and their temporal change is either conventional mapping (field work, cadastral maps, topographic and thematic maps) or aerial phot...
The use of high-resolution satellite imagery for deriving geotechnical parameters applied to landslide susceptibility
Landslide susceptibility Geotechnical parameters Quickbird
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...
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
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...
APPLICATION OF HIGH RESOLUTION SATELLITE IMAGERY FOR WETLANDS COVER CLASSIFICATION USING OBJECT-ORIENTED METHOD
Classification Quickbird Land Cover Texture Feature Ecosystem Object
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...
A SUSTAINABLE APPROACH FOR UPGRADING GEOGRAPHIC DATABASES BASED ON HIGH RESOLUTION SATELLITE IMAGERY
Map upgrading Sustainable Development High Resolution Imagery Cartography
2015/12/28
The availability of high-resolution satellite images could be exploited for upgrading geographic databases at medium scales (1:5,000-1:25,000) as alternative to aerial photogrammetry. The paper presen...
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
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...
UPGRADING FUNDAMENTAL GIS DATABASES FOR NAVIGATION FROM HIGH RESOLUTION SATELLITE IMAGERY
Road Extraction Updating Upgrading Navigation High Resolution
2015/12/23
Upgrading fundamental GIS databases for navigation use is an important work for providing location-based services In this paper, we present a process for extraction road networks in urban city from pa...