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A New Data Fusion Method for Improving Cbers-1 Irmss Images Based on Ccd Image Multi-source Imagery
CCD Fusion High Resolution
2015/7/9
A new data fusion method is proposed in this paper to improve CBERS-1 IRMSS images based on CCD image. Each pixel in an
IRMSS image with lower spatial resolution is correspondence with a group of sub...
A CLOUD-BASED PLATFORM SUPPORTING GEOSPATIAL COLLABORATION FOR GIS EDUCATION
cloud computing geospatial collaboration
2015/6/17
GIS-related education needs support of geo-data and geospatial software. Although there are large amount of geographic information
resources distributed on the web, the discovery, process and integr...
DELIVERING GIS TRAINING USING GEOSPATIAL WEB SERVICE – A CASE STUDY OF LANDSLIDE RISK MAPPING IN HONG KONG
Geospatial web service Landslide
2015/6/17
This paper sketches a prototype of web-based landslide prediction service for delivering web-based training. The results show that
the proposed landslide GWSC model can effectively compute the lands...
USING THE GEOSPATIAL WEB TO DELIVER AND TEACH GISCIENCE EDUCATION PROGRAMS
GIScience GIS Higher education
2015/6/17
Geographic information science (GIScience) education has undergone enormous changes over the past years. One major factor
influencing this change is the role of the geospatial web in GIScience. In a...
THE SUN-EARTH SPACE INFORMATION SYSTEM
Spatial Information Sciences Extra-terrestrial Application Visualization Model Virtual Reality
2015/6/1
Nowadays the object of Space Information System (SIS) is limited to the earth surface, and the large-scale sun-earth space does not been considered. In this paper, the research object of SIS is been e...
Nowadays, sharing the huge amount of geo-data is the main GIServices challenge. However, the new generation of handheld devices together with the growth of wireless web network, provide a suitable pla...
AN EASY-TO-USE, OFF-THE-SHELF SPACECRAFT ARCHITECTURE FOR “SHORT-TIME-TO-SPACE” SATELLITE MISSIONS
Space Spatial Small Design Development Cost
2015/5/29
Today many industries are realizing that without increasing usability, miniaturization and expanding the customer base to industries other than those which are directly related, profits will be low an...
AUTOMATIC INTERIOR ORIENTATION OF KFA-1000 SPACE PHOTO
Orientation Accuracy digital Transformation Space Algorithms
2015/5/27
This paper concerned with a comparative study and implementation of Interior orientation manually and automatically for KFA- 1000. In manually method, firstly, we reproduced the image to its reduced s...
A spatial cache framework is designed and adopted in a component based WebGIS system Geo-Union to improve its performance in network environment. The spatial cache framework includes three typical cac...
RESEARCH ON EXTENSION OF SPARQL ONTOLOGY QUERY LANGUAGE CONSIDERING THE COMPUTATION OF INDOOR SPATIAL RELATIONS
Indoor Space Ontology Semantic Query SPARQL Indoor Spatial Relation
2015/5/21
A method suitable for indoor complex semantic query considering the computation of indoor spatial relations is provided According to the characteristics of indoor space. This paper designs ontology mo...
LEVERAGING SPATIAL MODEL TO IMPROVE INDOOR TRACKING
Spatial Model Indoor Tracking Semantics Topology
2015/5/21
In this paper, we leverage spatial model to process indoor localization results and then improve the track consisting of measured locations. We elaborate different parts of spatial model such as geome...
SOLID WASTE MANAGEMENT IN GREATER SHILLONG PLANNING AREA (GSPA) USING SPATIAL MULTI-CRITERIA DECISION ANALYSIS FOR SITE SUITABILITY ASSESSMENT
solid waste segregation garbage landfill
2015/5/7
In Shillong city the existing solid waste management system is mobile waste bins (72%). About 12 percent burn the waste generated by them. Door to door collection is about 5 percent. Over 2 percent ...
DATA MINING AND KNOWLEDGE DISCOVERY TOOLS FOR EXPLOITING BIG EARTH OBSERVATION DATA
Systems to manage Earth-Observation images
2015/5/6
The continuous increase in the size of the archives and in the variety and complexity of Earth-Observation (EO) sensors require new methodologies and tools that allow the end-user to access a large i...
A MODIFIED APPROACH FOR CHANGE DETECTION USING CHANGE VECTOR ANALYSIS IN POSTERIOR PROBABILITY SPACE
Modifi ed Change Vector Analysis Posterior probability Space (MCVAPS) Classifi cation Spatiotemporal change
2015/5/6
The multispectral and multitemporal data coming from satellites allow us to extract valuable spatiotemporal change. Consequently, Earth surface change detection analysis has been used in the past to ...
SATELLITE RADIOTHERMOVISION OF ATMOSPHERIC MESOSCALE PROCESSES: CASE STUDY OF TROPICAL CYCLONES
Radiothermovision tropical cyclones
2015/5/6
Satellite radiothermovision is a set of processing techniques applicable for multisource data of radiothermal monitoring of oceanatmosphere system, which allows creating dynamic description of mesosca...