搜索结果: 1-15 共查到“地理信息系统 Temporal”相关记录36条 . 查询时间(0.161 秒)
AN OPEN SOURCE APPROACH FOR THE INTRINSIC ASSESSMENT OF THE TEMPORAL ACCURACY, UP-TO-DATENESS AND LINEAGE OF OPENSTREETMAP
Data Quality Lineage Open Source OpenStreetMap Temporal Accuracy Thematic Accuracy Up-to-dateness
2018/11/8
OpenStreetMap (OSM) is the most popular crowdsourced geographic information project. The main factor that still limits the practical use of OSM is the lack of quality assurance. OSM quality assessment...
DETERMINING SPATIO-TEMPORAL CADASTRAL DATA REQUIREMENT FOR INFRASTRUCTURE OF LADM FOR TURKEY
Land title and cadastral data Spatio-Temporal requirement TGIS LADM
2016/7/8
Nowadays, the nature of land title and cadastral (LTC) data in the Turkey is dynamic from a temporal perspective which depends on the LTC operations. Functional requirements with respect to the charac...
MONITORING SUBSIDENCE AREA IN MINE BASED ON MULTI-SOURCE AND MULTI-TEMPORAL REMOTE SENSING DATA
Multi temporal Data fusion Principal component analysis Subsidence area Distribution GIS
2016/3/17
In this paper, the decision-making information of subsidence area for twenty years is extracted, using Landsat multi-band and multitemporal remote sensing data, SPOT 5 texture features, DEM elevation,...
A GIS-BASED APPROACH TO SPATIO-TEMPORAL ANALYSIS OF URBAN AIR QUALITY IN CHENGDU PLAIN
Geographical information science Statistical analysis Computer Vision Spatial-temporal analysis Air quality
2016/1/3
Environmental pollution of urban areas is one of key factors that state authorities and local agencies have to consider in the decisionmaking process. Understanding temporal and spatial distribution o...
MONITORING LAND USE CHANGE BY MULTI-TEMPORAL LANDSAT REMOTE SENSING IMAGERY
Land Use Artificial-Intelligence GIS Remote Sensing Change Detection
2015/12/31
This paper presents a methodology through utilizing remote sensing imagery, GIS-based neuro-fuzzy approach and variety of social and environmental factors for simulating land use change. Two historica...
MULTI-TEMPORAL DATA INTEGRATION FOR THE CHANGEABILITY DETECTION OF THE UNIQUE SŁOWINSKI NATIONAL PARK LANDSCAPE
Photogrammetry Remote Sensing Multi-temporal data GIS DEM Aerial Photography Environment Analysis
2015/12/31
Multitemporal aerial photography (1964-2004), Digital Elevation Models (DEM), orthophotomaps, thematic vector layers and satellite images have been integrated for the changes detection of unique envir...
Research on Geographical Feature Spatio-Temporal Reasoning Model and Visualization of Thematic Element Based on Statistics Data Mining
Geographical Information Sciences Geography Spatio-temporal modeling Reasoning Statistics Data Mining
2015/12/2
This article introduced the function and the method of statistical data excavation, through the analysis sex statistical data characteristic, the data mining technology was carried on for sex statisti...
Spatio-temporal Object Modeling in Fuzzy Topological Space
Topology Fuzzy Spatial Objects GIS Image Classification
2015/12/1
Fuzzy spatial objects have become more and more important in GIS applications. When spatial phenomena are generalized by the crisp form, a lot of quantitative information is lost. Land cover as a fuzz...
A Multi-Agent based Traffic Network Micro-simulation Using Spatio-temporal GIS
Simulation GIS Decision Support System Temporal Spatial Information Sciences
2015/12/1
A micro-simulation framework allows for the combination of several highly disaggregated models integrating direct representations of individual actors and specific processes within detailed space and ...
MULTI-TEMPORAL OBJECT-ORIENTED CLASSIFICATIONS AND ANALYSIS OF QUICKBIRD SCENES AT A METROPOLITAN AREA IN BRAZIL (BELO HORIZONTE,MINAS GERAIS STATE)
Object-oriented classification Quickbird satellite Remote Sensing GIS Belo Horizonte
2015/8/19
Due to the strong urbanization process occurring in Brazil and of population increase in the cities and to serious impacts on environment, there is a growing need to develop technologies and methodolo...
TOWARD A GENERAL SPATIO-TEMPORAL DATABASE STRUCTURE FOR GIS APPLICATIONS
Spatio-temporal GIS Spatio-temporal database Spatio-temporal data modelling
2015/8/10
Handling time in geospatial information systems (GIS), the applicability of these valuable systems will increase, so, there hardly exist an application dealing with spatial information which can not b...
TEMPORAL TOPOLOGICAL RELATIONSHIPS OF CONVEX SPACES IN SPACE SYNTAX THEORY
Space Syntax theory GI Science GI theory Category theory Convex Space Graph Topology
2015/8/10
GI science development has to be served by an effective GI theory. Development of GI theory requires clear characterisation of GI domain to demonstrate real world effectively and also provide a framew...
ORGANIZING SPATIO-TEMPORAL DATA WITH MUTI-BASE-STATES AND MULTICLASSES DELTA FILES
GIS multi-classes delta-files multi-base states
2015/8/10
“Base state with amendments” preserve data state of sometime and increment relative to base state. It reduces redundant data, but efficiency to recover historical data has changed lower. In order to i...
Damage Reduction by Culture Based Method Supported by Spatial Temporal Gis - Collaborative Research with Duzce Municipality Turkey -
Spatial Temporal GIS Local Government Quickbird image data (satellite image data)
2015/7/9
Spatial temporal GIS named DiMSIS (Disaster Management Spatial Information System) have been developed
mainly focused on applying local government applications after the great HANSHIN earthquake of 1...
Parcel-based Crop Mapping Through Multi-temporal Masking Classification of Landsat 7 Images in Karacabey, Turkey.
Remote Sensing Agriculture Classification
2015/7/9
This study describes the parcel-based classification of agricultural crops using multi-date Landsat 7 ETM+ images acquired in May,
July, and August 2000. The study area is located in North-West of Tu...