搜索结果: 61-75 共查到“知识库 工学 Land-cover”相关记录206条 . 查询时间(0.078 秒)
MULTI-DATA APPROACH (MDA) FOR ENHANCED LAND USE/LAND COVER MAPPING
Spatial database Overlay analysis Image understanding Data integration Land cover Crop mapping Digital mapping
2015/12/28
For spatial decision support and regional (agro-)ecosystem modeling, land use data are of central importance and have to be available in a spatial data infrastructure for regional modeling. Usually, l...
LAND COVER TRANSFORMATION FEATURE UNDERSTANDING BY MODIS AND RESPONSE TO CLIMATE IN UPPER STREAM OF YELLOW RIVER
Vegetation transformation Correlation analysis MODIS Climatic variation Yellow River
2015/12/28
The vegetation quality in upper catchment of the Yellow River is critical for ecological stability in the whole watershed, which is also sensitive to climate change. The dominant land covers in this r...
SATELLITE-BASED MODELING OF ANOPHELES MOSQUITO DENSITIES ON HETEROGENEOUS LAND COVER IN WESTERN THAILAND
Remote Sensing Land Cover Statistics Modeling Landsat Satellite
2015/12/26
Landsat 5 TM was used as a tool to model Anopheles mosquito densities on heterogeneous land cover. In this study, mosquito density data was divided into 5 classes; absence, low, moderate, high, and ve...
SATELLITE MONITORING OF URBAN SPRAWL AND ASSESSING THE IMPACT OF LAND COVER CHANGES IN THE GREATER TORONTO AREA
Landsat TM Urban Sprawl Change Detection Landscape Metrics Environmental Impact Assessment
2015/12/26
This research investigates the extent of land cover change, particularly urban sprawl, in the Greater Toronto Area (GTA) and the nature of the resulting landscape fragmentation, particularly with rega...
LAND COVER CHANGES IN THE REGION OF ROSTOCK-CAN REMOTE SENSING AND GIS HELP TO VERIFY AND CONSOLIDATE OFFICIAL CENSUS DATA?
Remote Sensing Human Settlement Land Cover Land Use Change Detection Census Data
2015/12/26
Remote Sensing and GIS techniques are very helpful and useful tools for decision makers. A particularly important application of remote sensing data is the generation of land use and land cover maps. ...
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...
INVESTIGATING THE PERFORMANCE OF SAR POLARIMETRIC FEATURES IN LAND-COVER CLASSIFICATION
SAR Polarization Multi-frequency Land-Cover Classification
2015/12/23
This paper represents a study on land-cover classification using different polarimetric SAR features. The experiment is carried out using C- and L-band fully polarimetric EMISAR data acquired on July ...
MULTITEMPORAL SPOT IMAGES FOR URBAN LAND-COVER CHANGE DETECTION OVER STOCKHOLM BETWEEN 1986 AND 2004
Multitemporal SPOT Urban Land-cover Change Detection
2015/12/23
The overall objective of this research is to detect new urban areas over Stockholm Region between 1986 and 2004 using multitemporal remote sensing. Two SPOT images acquired on 13th of June 1986and 29t...
LAND COVER CHANGE IN THREE SELECTED AREAS UNDER DIRECT INFLUENCE OF THE “EGNATIA” HIGHWAY,IN GREECE
Satellite Remote Sensing Land Use Digital Photogrammetry Change Detection Thematic Mapping
2015/12/23
The Egnatia highway, a modern closed motorway 670 kilometres long, is one of the largest road construction projects in Europe,running across Northern Greece. In order to record and analyze the spatial...
Land Cover Classification Research At Scale of 1:50000 in Sanjiangyuan Study Area Based on SPOT-5 Images
Land Cover Classification SPOT Mapping Remote Sensing Interpretation
2015/12/18
1:50000 land cover classification and mapping program is an important part of the mapping project in western China, which is organized by Chinese State Bureau of Surveying and Mapping Organization and...
Development of the United States National Land Cover Database: Experience from 1992 and 2001 Implementation
Land Cover Database CART Image Analyses
2015/12/18
The Multi-Resolution Land Characteristics (MRLC) Consortium is a group formed by the U.S. federal agencies in 1990 to purchase Landsat 5 Thematic Mapper imagery for the conterminous U.S. and to develo...
Land Cover Classifications: an Obsolete Paradigm
Land Cover Data Models Object Orientation Parametric Classification
2015/12/16
Land Cover information is a critical aspect of geographical and environmental information. The actual Paradigm, the “classification” concept used in Anderson’s, Corine Land Cover and many other land c...
CLUSTERING OF MULTI-TEMPORAL FULLY POLARIMETRIC L-BAND SAR DATA FOR AGRICULTURAL LAND COVER MAPPING
Kernel-Based Fuzzy C-means Crop Classification Polarimetric SAR Images Multi-Temporal Data Target Decompositions
2016/1/18
Recently, the unique capabilities of Polarimetric Synthetic Aperture Radar (PolSAR) sensors make them an important and efficient tool for natural resources and environmental applications, such as land...
LAND COVER CHANGE DETECTION BASED ON GENETICALLY FEATURE AELECTION AND IMAGE ALGEBRA USING HYPERION HYPERSPECTRAL IMAGERY
Hyperspectral change detection feature selection genetic algorithm Land Cover
2016/1/18
The Earth has always been under the influence of population growth and human activities. This process causes the changes in land use. Thus, for optimal management of the use of resources, it is necess...
ANALYSING THE EFFECTS OF DIFFERENT LAND COVER TYPES ON LAND SURFACE TEMPERATURE USING SATELLITE DATA
Land Surface Temperature Urbanization Climate Change
2016/1/18
Monitoring Land Surface Temperature (LST) via remote sensing images is one of the most important contributions to climatology. LST is an important parameter governing the energy balance on the Earth a...