搜索结果: 1-15 共查到“摄影测量与遥感技术其他学科 Data”相关记录29条 . 查询时间(0.223 秒)
CONTEXTUAL CLASSIFICATION OF REMOTELY SENSED DATA USING MAP APPROACH AND MRF
Remote sensing classification supervised Bayes contextual Markov optimisation
2015/7/29
ADAPTIVE SPATIAL FILTERING OF INTERFEROMETRIC DATA STACK ORIENTED TO DISTRIBUTED SCATTERERS
Adaptive spatial filtering Distributed Scatterer (DS) Goodness-of-fit PALSAR non-urban area
2014/4/24
Standard interferometry poses a challenge in non-urban areas due to temporal and spatial decorrelation of the radar signal, where
there is high signal noise. Techniques such as Small Baseline Subset...
THE MULTI-LEVEL AND MULTI-SCALE FACTOR ANALYSIS FOR SOIL MOISTURE INFORMATION EXTRACTION BY MULTI-SOURCE REMOTE SENSING DATA
Maximum Likelihood data fusion classification soil moisture
2014/4/24
The research on coupling both data source is very important for improving the accuracy of Image information interpretation and
target recognition. In this paper a classifier is presented, which is b...
TOWARDS A COLLABORATIVE KNOWLEDGE DISCOVERY SYSTEM FOR ENRICHING SEMANTIC INFORMATION ABOUT RISKS OF GEOSPATIAL DATA MISUSE
Geospatial database design Collaborative approach Preventive risk analysis Geospatial data misuse
2014/4/24
The aim of this research is to design and implement a knowledge discovery system that facilitates, using a web 2.0 collaborative
approach, the identification of new risks of geospatial data misuse b...
COASTAL TRANSPORT INTEGRATED SYSTEM IN THE AEGEAN SEA ISLANDS: FRAMEWORK, METHODOLOGY, DATA ISSUES AND PRELIMINARY RESULTS
costal transport information system, movement of people modelling
2014/4/24
Greece has more than one hundred inhabited islands, the majority of them are geographically scattered in small distances in the
Aegean Sea. The Aegean Sea suffers systematically from two major issu...
TERRAIN CORRECTION OF POLARIMETRIC SAR DATA AND ITS APPLICATION IN MAPPING MOUNTAIN GLACIER FACIES WITH RADARSAT-2 SAR
Polarization SAR Orthorectification RADARSAT-2 Classification Glaciology
2014/6/5
Synthetic Aperture Radar (SAR) data can be difficult to interpret over glacierized terrain, especially in areas of high relief where
most of the smaller glaciers of the world are found. The two prim...
STUDY OF WETLAND INFORMATION ENHANCEMENT APPROACH BASED ON LANDSAT ETM DATA
Environment Geology Extraction Landsat Automation Method
2014/5/8
Wetland is a versatile, rich biological diversity ecosystems on the planet which is one of the most important living environment of
human beings. As the representative data of mid-resolution data, ET...
MULTIPLE-MODEL BASED UPDATE OF BELGIAN REFERENCE ROAD DATA
Road database Quality Updating Aerial DEM/DTM Classification Model Change detection
2014/5/8
This paper describes a semi-automatic system for road update based on high resolution orthophotos and 3D surface models. Potential
update regions are identified by an object-wise verification of all...
THE SEMANTIC RETRIEVAL OF SPATIAL DATA SERVICE BASED ON ONTOLOGY IN SIG
Spatial Information Grid Spatial data service query Ontology Semantic heterogeneity
2014/5/8
The research of SIG (Spatial Information Grid) mainly solves the problem of how to connect different computing resources, so that
users can use all the resources in the Grid transparently and seamle...
GEOSPATIAL SERVICE WEB: FROM DATA, INFORMATION, AND KNOWLEDGE SHARING TO WEB GEOINTELLIGENCE
Geospatial Service Web MapWorld Web GeoIntelligence Geospatial Infrastructure
2014/5/8
The existing Spatial Data Infrastructure applications or virtual globes allow users to experiment with these tools for sharing and
exploration of geospatial data. A typical application is the recen...
A PRELIMINARY STUDY OF WEB-BASED SPATIAL DATA ANALYSIS FEASIBILITY - ONE OF POSSIBLE SOLUTIONS FOR DISASTER RESPONSE AND MANAGEMENT
Disaster Response and Management Information Dissemination Web-based Spatial Data Analysis
2014/4/29
As the massive tsunami that struck northeast Japan in 11 March 2011 after a magnitude 9.0 earthquake, it reveals that people are
living in a critical environment. Although great improvement has been...
TRANSFER OF TECHNOLOGY FOR CADASTRAL MAPPING IN TAJIKISTAN USING HIGH RESOLUTION SATELLITE DATA
Agriculture Developing Countries Education Photogrammetry Orthoimage Digital mapping
2014/4/29
European Commission funded project entitled: “Support to the mapping and certification capacity of the Agency of Land
Management, Geodesy and Cartography” in Tajikistan was run by FINNMAP FM-Interna...
A BOTTOM-UP GEOSPTIAL DATA UPDATE MECHANISM FOR SPATIAL DATA INFRASTRUCTURE UPDATING
: Geography Vector Integration Matching
2014/4/28
Currently, the top-down spatial data update mechanism has made a big progress and it is wildly applied in many SDI (spatial data
infrastructure). However, this mechanism still has some issues. For e...
DISTRIBUTED INFRASTRUCTURE ENABLING EFFECTIVE INTEGRATION OF EARTH OBSERVATION INFORMATION RESOURCES FOR COLLECTIVE SOLUTION OF ARCHIVING, SEARCHING, PROCESSING AND EO DATA ANALYZING TASKS
services integration infrastructure distributed system.
2014/4/28
Numerous applications of Earth observation (EO) data for Earth resource exploration both for land use management purposes and
for fundamental research goals require as much as possible independent E...
DEVELOPMENT OF A NEW GEOSPATIAL DATA SHARING/OVERLAY SYSTEM FOR LAND ENVIRONMENTAL STUDIES – CERES GAIA –
Data sharing, Web-based Database Geospatial data Open system Land applications
2014/4/28
A new geospatial data sharing/overlay system, CEReS Gaia, has developed. The purpose of the system development is to promote
land surface environmental studies. The system has developed to meet the ...