搜索结果: 1-15 共查到“测绘科学技术 DECISION”相关记录78条 . 查询时间(0.234 秒)
AN ISOMETRIC MAPPING BASED CO-LOCATION DECISION TREE ALGORITHM
Decision tree (DT) Co-location (Cl) Data mining Isometric mapping (Isomap) Geodetic distances Algorithm
2018/5/17
Decision tree (DT) induction has been widely used in different pattern classification. However, most traditional DTs have the disadvantage that they consider only non-spatial attributes (ie, spectral ...
GEOGRAPHIC INFORMATION SYSTEM AND REMOTE SENSING BASED DISASTER MANAGEMENT AND DECISION SUPPORT PLATFORM: AYDES
Disaster Managemen Decision Support System Geographic Information System Remote Sensing AYDES
2018/5/8
The accelerated developments in information technology in recent years, increased the amount of usage of Geographic Information Systems (GIS) and Remote Sensing (RS) in disaster management considerabl...
A TWO-STEP DECISION FUSION STRATEGY: APPLICATION TO HYPERSPECTRAL AND MULTISPECTRAL IMAGES FOR URBAN CLASSIFICATION
Decision fusion Optimization Graphical model Hyperspectral Multispectral Urban classification
2017/7/12
Very high spatial resolution multispectral images and lower spatial resolution hyperspectral images are complementary sources for urban object classification. The first enables a fine delineation of o...
CLASSIFICATION OF LISS IV IMAGERY USING DECISION TREE METHODS
Crop Vegetation Indices Texture Decision Tree Classification LISS IV
2016/12/1
Image classification is a compulsory step in any remote sensing research. Classification uses the spectral information represented by the digital numbers in one or more spectral bands and attempts to ...
BRIDGING THE GAP BETWEEN NASA EARTH OBSERVATIONS AND DECISION MAKERS THROUGH THE NASA DEVELOP NATIONAL PROGRAM
NASA DEVELOP National Program Applied Science Earth Observations Decision Making Process
2016/11/15
The NASA DEVELOP National Program bridges the gap between NASA Earth Science and society by building capacity in both participants and partner organizations that collaborate to conduct projects. These...
DECISION FUSION FOR THE UNSUPERVISED CHANGE DETECTION OF MULTITEMPORAL SAR
SAR Unsupervised change detection Information fusion Fuzzy sets theory
2016/1/3
The unsupervised change detection of multitemporal SAR usually can get different results through different threshold selection algorithms. It is hard to determine what kinds of results are the best. I...
CLASSIFICATION OF MODIS SPECTRAL AND ANGULAR SIGNATURES USING DECISION TREE ALGORITHM
MODIS BRDF Land Cover Classification BRDF shape indicator BRDF parameters
2015/12/31
It is important to explore the ability of Bidirectional Reflectance Distribution Function (BRDF) to improve classification accuracy using MODerate Resolution Imaging Spectroradiometer (MODIS) BRDF and...
WETLAND MAPPING USING SUBPIXEL ANALYSIS AND DECISION TREE CLASSIFICATION IN THE YELLOW RIVER DELTA AREA ∗
Wetland Mapping Subpixel Analysis Wetland Endmembers Yellow River
2015/12/31
A lot of wetlands exist in the Yellow River Delta area, Shandong China and exhibit significance for the delta ecological environmental evolution and animal habitat protection. It is important for wetl...
GEOSPATIAL SERVICES FOR DECISION SUPPORT ON PUBLIC HEALTH
GIS Internet/Web Mapping Interoperability Decision Support Public Health
2015/12/29
Sharing of health information is critical for preventing disease, responding to emergencies, educating the public and policy makers. Protecting privacy and confidentiality of health information remain...
LANDSLIDE OCCURRING PROBABILITY DECISION BASED ON REMOTE SENSING AND QUANTIFICATION THEORY Ⅱ
Landslides Remote Sensing Multi-Variable Regression Analyses Quantification Theory Ⅱ Disaster Montoring Prediction
2015/12/28
Monitoring and evaluating natural disasters is one of important applying fields of remote sensing. In this paper, the authors monitor dynamically the change and move laws of landslides by making use o...
A DECISION TREE CLASSIFIER FOR THE MONITORING OF WETLAND VEGETATION USING ASTER DATA IN THE POYANG LAKE REGION,CHINA
Satellite Remote Sensing Classification Space Photogrammetry Spatial Analysis Environmental Monitoring Landuse Digital eEevation Models (DEMs) Multi-Spectral Image
2015/12/28
This paper examines the applicability of binary decision tree (DT) classifier and ASTER data for the monitoring of wetland vegetation at plant family level (eight dominant plant families in the study ...
An Open Urban Emergency Decision Support System
Emergency Decision Support System CyberSIG Integrated Modeling System
2015/12/17
Many contingencies, both natural and man-made, have taught people that well coordination of organizations involved in emergency is most critical for effective response, and decisions ought to be made ...
Knowledge-Oriented Sensor Web for Disaster Management: from Sensing to Decision Making
Sensor Web Disaster Management Emergency Response Decision Support System
2015/12/17
The shocking consequences of disasters and natural hazards have already proven the urgency and necessity of disaster management and emergency response. Timely and updated information reflecting the ne...
DECISION LEVEL FUSION OF LIDAR DATA AND AERIAL COLOR IMAGERY BASED ON BAYESIAN THEORY FOR URBAN AREA CLASSIFICATION
High Resolution LiDAR Data Naï ve Bayes Classifier Decision Level Fusion Classification
2016/1/18
Airborne Light Detection and Ranging (LiDAR) generates high-density 3D point clouds to provide a comprehensive information from object surfaces. Combining this data with aerial/satellite imagery is qu...
EARTHQUAKE VULNERABILITY ASSESSMENT FOR HOSPITAL BUILDINGS USING A GIS-BASED GROUP MULTI CRITERIA DECISION MAKING APPROACH: A CASE STUDY OF TEHRAN, IRAN
Group Multi Criteria Decision Making GIS Disaster Management Earthquake Vulnerability Assessment
2016/1/15
Nowadays, urban areas are threatened by a number of natural hazards such as flood, landslide and earthquake. They can cause huge damages to buildings and human beings which necessitates disaster mitig...