搜索结果: 1-15 共查到“遥感信息工程 Multi-source”相关记录19条 . 查询时间(0.109 秒)
COMPREHENSIVE EVALUATION OF URBAN SPRAWL ON ECOLOGICAL ENVIRONMENT USING MULTI-SOURCE DATA:A CASE STUDY OF BEIJING
Urban sprawl Ecological environment Beijing Multi-source data Multiscale
2016/12/1
With urban population growing and urban sprawling, urban ecological environment problems appear. Study on spatiotemporal characteristics of urban sprawl and its impact on ecological environment is use...
INTEGRATING MULTI-SOURCE INFORMATION VIA FUZZY CLASSIFICATION METHOD FOR WETLAND GRASS MAPPING
Indicator System Geo-information Remote Sensing Monitoring Synthesis Analysis
2016/1/3
Late greening vegetation has been regarded as significant indicator of flood recessional wetlands ecosystem in the Poyang lake natural reserve (PLNNR). Mapping the wetlands, especially the distributio...
LAND RESOURCE MAPPING USING MULTI-SOURCE DATA FOR MOUNTAINOUS AND FORESTRY AREAS
Remote Sensing Land Cover Mapping Classification Satellite Production Segmentation Generalization
2016/1/3
In Norway the land area consists of approximately 44 percent mountain and 38 percent forest. Land resource and land use inventories of Norway's extensive rangeland and wilderness areas are important f...
MULTI-SOURCE REMOTE SENSING TECHNOLOGY USING IN THE SERVICE OF COAL RESOURCES EXPLORATION AND COAL INDUSTRY INFORMATIZATION CONSTRUCTION
Satellite Imagery Geology Exploration Environment
2016/1/3
Remote sensing technology possesses high speed, real-time and other features of information acquisition and processing and can extensively be used in renewal of topographic maps, mapping of high preci...
DATA FUSION OF MULTI-SOURCE REMOTE SENSING BASED ON LEVEL SET METHOD AND APPLICATION TO URBAN ROAD EXTRACTION
Urban Multisensor Fusion Algorithms Semi-automation Extraction
2015/12/31
Using data fusion of multi-spectral and microwave radar images, a semiautomatic method is developed based on the level set method for application to urban road extraction. The fast marching method of ...
VEGETATION COVER CHANGE MONITORING AND ANALYZING IN HUANGHE-HUAIHE-HAIHE ZONE BASED ON MULTI-SOURCE INFORMATION FUSION
Holdridge Unsupervised Classification Yellow River-Huai River-Hai River Area Multi-source Information Changing of Vegetation Coverage
2015/12/31
Vegetation, as the comprehensive reflection of climate and other environmental elements, is closely related with climate changes.The article, on the basis of Holdridge life zone index method and the u...
ORGANIZATION AND REPRESENTATION OF OBJECTS IN MULTI-SOURCE REMOTE SENSING IMAGE CLASSIFICATION
Object-oriented data model Dynamic object representation Multisensor Geometric feature Spectral feature
2015/12/31
Compared with the traditional remote sensing image processing system based on pixel, there are some unique characters in the object-based classification: various operations on objects; variety of obje...
MAPPING BATHYMETRY FROM MULTI-SOURCE REMOTE SENSING IMAGES:A CASE STUDY IN THE BEILUN ESTUARY,GUANGXI,CHINA
Bathymetry Mapping Remote Sensing Reflectance Ratio Coastal Estuary Seabed Terrain QuickBird
2015/12/29
This article examines several major bathymetry mapping methods and describes an experimental procedure of determining seabed bathymetry from multi-source passive remote sensing data. Issues to be addr...
LAND COVER CLASSIFICATION USING MULTI-SOURCE DATA FUSION OF ENVISAT-ASAR AND IRS P6 LISS-III SATELLITE DATA–A CASE STUDY OVER TROPICAL MOIST DECIDUOUS FORESTED REGIONS OF KARNATAKA,INDIA
Remote sensing Land cover Classification Multisensor Fusion ASAR
2015/12/23
The present study addresses the potential of Synthetic Aperture Radar (SAR) data for land cover classification in parts of Dandeli forested regions, Karnataka, India. a FCC has been generated from coh...
VARIOGRAPHIC ANALYSIS OF MULTI-SOURCE REMOTELY SENSED IMAGERIES BY WAVELET-BASED APPROACHES
High resolution Variogram Urban Wavelet transform
2015/8/19
In the times of wide uses of commercialized high resolution satellite imageries, urban remote sensing is regarded as one of the important application fields. Currently, the main subjects and issues in...
TOWARDS A GLOBAL ELEVATION PRODUCT: COMBINATION OF MULTI-SOURCE DIGITAL ELEVATION MODELS
GLOBAL ELEVATION PRODUCT MULTI-SOURCE DIGITAL ELEVATION MODELS
2015/3/16
TOWARDS A GLOBAL ELEVATION PRODUCT: COMBINATION OF MULTI-SOURCE DIGITAL ELEVATION MODELS.
INTEGRATION AND ACCESS OF MULTI-SOURCE VECTOR DATA
INTEGRATION ACCESS MULTI-SOURCE VECTOR DATA
2015/3/16
INTEGRATION AND ACCESS OF MULTI-SOURCE VECTOR DATA.
MULTI-SOURCE FEATURE EXTRACTION AND VISUALIZATION IN URBAN ENVIRONMENTS
Sensor Model Invariance Hyperspectral Building Extraction Road Grid Visualization
2014/12/31
Basic research is being performed by a team composed of specialists in photogrammetry, spatial image analysis, remote sensing, computer vision, and visualization, for the purpose of efficiently extrac...
MULTI-SOURCE DEM EVALUATION AND INTEGRATION AT THE ANTARCTICA TRANSANTARCTIC MOUNTAINS PROJECT
Data fusion DTM/DEM/DSM Geophysics Mathematical models
2014/12/29
Digital elevation models are essential tools in many glaciological studies and especially for mass balance studies,structural geology modeling and advance remote sensing and geophysical processing. Ho...
In-Season Assessment of Rabi Crop Progression and Condition from Multi Source Data
NDVI INDVI NDWI GDD Crop Progression Crop Condition Assessment Crop Simulation Model
2014/12/16
Timely and accurate information on periodic crop progress and condition is essential to an agricultural country like India. The current study has been carried out with the objective of monitoring the ...