搜索结果: 16-30 共查到“测绘科学技术 Land Cover Classification”相关记录54条 . 查询时间(0.217 秒)
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 ...
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...
Land Cover Classification Using Airborne Laser Scanning Data and Photographs
Airborne remote sensing Surface roughness coeffi cient Image understanding
2015/12/8
The main purpose of this project was to investigate the possibility of using airborne laser scanning data as a source of information for supervised land cover classification of Widawa River vall...
FUZZY IMAGE SEGMENTATION FOR URBAN LAND-COVER CLASSIFICATION
Segmentation classifi cation land-cover image-regions image-objects fuzzy
2015/11/16
In this paper a general fuzzy approach for segmentation-based classification is proposed. Traditional segmentation techniques focus on
partitioning imagery into image-objects with well-deᤙ...
Fusion of High-Resolution Aerial Imagery and LIDAR Data for Object-oriented Urban Land-cover Classification Based on SVM
Aerial imagery Light Detection and Ranging Image Fusion Object-oriented Classification Land-cover Classification Support Vector Machine
2015/10/12
We present a new object-oriented land cover classification method based on Support Vector Machine (SVM) by fusing spectral and
textural information of High-Resolution (HR) aerial imagery and Digital...
FUSION OF IMAGING SPECTROMETER AND LIDAR DATA USING SUPPORT VECTOR MACHINES FOR LAND COVER CLASSIFICATION IN THE CONTEXT OF FOREST FIRE MANAGEMENT
Support Vector Machines land cover classification hyperspectral
2015/9/8
A combination of the two remote sensing systems, imaging spectrometry (IS) and Light Detection And Ranging (LiDAR), is well
suited to map fuel types, especially within the complex wildland urban inte...
LAND COVER CLASSIFICATION AND MONITORING IN NORTHEAST THAILAND USING LANDSAT 5 TM DATA
Land Use Remote Sensing GIS Thematic Mapper Classification Northeast Thailand
2015/8/31
The study of the land cover is one of the most important factors for planning and managing activities concerning the use of land
surface on this earth. Remote sensing techniques have improved mappin...
Regional scale land use/land cover classification using temporal series of modis data
remote sensing multitemporal image processing land use classification
2015/8/21
This paper describes a methodology for systematic land use/land cover classification on a regional scale, with emphasis on a low cost
and highly automatized approach. This methodology is based on mul...
The effect of stratified topographic correction on land cover classification in tropical mountainous regions
Forestry Land Cover Classification
2015/8/20
Topographic correction is an important data preprocessing step when land cover classification and quantitative analysis of
multispectral data are carried out in mountainous regions. Solar illuminatio...
Land cover classification in ukrainian carpathians using the meris terrestrial chlorophyl index and red edge position from envisat meris data
MERIS Terrestrial Chlorophyll Index Red Edge Position Ecosystems monitoring
2015/8/20
This paper describes the results of a preliminary study towards the use of MERIS data for land cover classification in the Ukrainian
Carpathians. The work is carried out in the frames of BEAR initiat...
OBJECT-ORIENTED ANALYSIS OF HIGH-RESOLUTION SATELLITE IMAGES FOR INTRA-URBAN LAND COVER CLASSIFICATION:CASE STUDY IN SAO JOSE DOS CAMPOS,SAO PAULO STATE,BRAZIL
Object-oriented classification Quickbird satellite Ikonos satellite Remote Sensing e-Cognition software package Sã o José dos Campos
2015/8/19
The detailed analysis of urban regions is among those areas which most benefited from the availability of high-resolution satellite data such as e.g. IKONOS and QUICKBIRD. These data offer as well hig...
REGION-BASED CLASSIFICATION POTENTIAL FOR LAND-COVER CLASSIFICATION WITH VERY HIGH SPATIAL RESOLUTION SATELLITE DATA
Very high spatial resolution satellite data segmentation region-based classification feature selection
2015/8/19
Since 1999, Very High spatial Resolution satellite data (Ikonos-2, QuickBird and OrbView-3) represent the surface of the Earth with more detail. However, information extraction by multispectral pixel-...
METHODOLOGY FOR A CANADIAN AGRICULTURAL LAND COVER CLASSIFICATION
Agriculture GIS Land Cover Mapping Classification Landsat Segmentation National
2015/8/19
The National Land and Water Information Service (NLWIS), an Agriculture and Agri-Food Canada (AAFC) initiative, is tasked with mapping ‘circa 2000’ land cover for agricultural areas of Canada with an ...
USING TEXTURE TO TACKLE THE PROBLEM OF SCALE IN LAND-COVER CLASSIFICATION
land-cover classification scale texture intensity segmentation visual perception
2015/8/19
This paper discusses the problem of scale in current approaches to Object Based Image Analysis (OBIA), and proposes how it may be overcome using theories of texture. It is obvious that aerial images c...
A SELF-SUPERVISED APPROACH FOR FULLY AUTOMATED URBAN LAND COVER CLASSIFICATION OF HIGH-RESOLUTION SATELLITE IMAGERY
Self-supervised classification high-resolution satellite imagery urban land cover feature extraction
2015/8/3
Commercially available high-resolution satellite imagery from sensors such as IKONOS and QuickBird are important data sources for a variety of urban area applications including infrastructure feature ...