搜索结果: 1-15 共查到“测绘科学技术 spatio-temporal”相关记录68条 . 查询时间(0.125 秒)
STANDARDS-BASED SERVICES FOR BIG SPATIO-TEMPORAL DATA
Big Data datacubes coverages WCS WCPS standards OGC rasdaman
2016/11/8
With the unprecedented availability of continuously updated measured and generated data there is an immense potential for getting new and timely insights – yet, the value is not fully leveraged as of ...
ANALYSIS OF SPATIO-TEMPORAL TRAFFIC PATTERNS BASED ON PEDESTRIAN TRAJECTORIES
Periodic Event Analysis Walking Path Network Dynamic Prior Map
2016/7/8
For driver assistance and autonomous driving systems, it is essential to predict the behaviour of other traffic participants. Usually, standard filter approaches are used to this end, however, in many...
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...
Both structural and behavioral aspects need to be modeled in some spatio-temporal databases. There existing initial efforts to represent behavioral aspects of the spatio-temporal applications via even...
DESIGN OF SPATIO-TEMPORAL DATABASE SYSTEM FOR MINING LAND
Mining land Spatio-temporal Data Database System Mining-land Use Change History database Reality Database
2016/3/17
The principle and method are given to build spatio-temporal database for mining land via analyzing the data storage modes in reality database and history database. Based on building thespatio-temporal...
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...
MODELLING SPATIO-TEMPORAL PATTERN OF LANDUSE CHANGE USING MULTITEMPORAL REMOTELY SENSED IMAGERY
Multitemporal Image Processing Change Detection Change Trajectory Analysis Land Cover Aridzone
2015/12/31
Remotely sensed data is the most important data source for environmental change study over the past 40 years. Since large collections of remote sensing imagery have been acquired in a time frame of su...
DETERMINATION OF SPATIO-TEMPORAL VELOCITY FIELDS ON GLACIERS IN WEST-GREENLAND BY TERRESTRIAL IMAGE SEQUENCE ANALYSIS
Glaciology Motion analysis Image sequences
2015/12/29
Some glaciers in Greenland are currently showing dramatic changes: A fast retreat of the glacier front, thinning and acceleration of glacier movement. As a prominent example, Jacobshavn Isbr忙 glacier ...
SPATIO-TEMPORAL ANALYSIS OF FOREST AREAS
Landsat Change detection Classification Land use Multitemporal
2015/12/23
The main aim of the study was to determine the forest area change using Landsat ETM+ images in the observed time-span of 1990-2000. After initial processing of images, optimal band combination was cho...
DEVELOPMENT OF 3D MONITORING DATASET FOR SHOP AND OFFICE TENANTS VARIATIONS IN BROAD URBAN AREA BY SPATIO-TEMPORAL INTEGRATING DIGITAL MAPS AND YELLOW PAGE DATA
Spatial Database Spatio-temporal Data Mode Image Understanding Spatial-temporal Analysis Urban Planning Digital Mapping
2015/12/23
Various methods of analysis and dataset have been used for urban studies. However, used urban data often has low spatial resolution,especially regional statistics, though statistical data can cover la...
TREND ASSESSMENT OF SPATIO-TEMPORAL CHANGE OF TEHRAN HEAT ISLAND USING SATELLITE IMAGES
Urban Climate satellite images Urban Heat Island Thermal Inertia
2016/1/18
Numerous investigations on Urban Heat Island (UHI) show that land cover change is the main factor of increasing Land Surface Temperature (LST) in urban areas, especially conversion of vegetation and b...
Robust Spatio-Temporal Feature Tracking
Visual marker-less tracking spatio-temporal constraints trifocal geometry
2015/12/4
Simultaneous tracking of features acquired by multiple video cameras mounted on a rig opens new possibilities for ego-motion estimation and 3D scene modeling. In this paper we propose a novel approach...
Analysis on Geographical Changes and Research on Spatio-temporal Patterns
Spatio-temporal Change Analysis Spatio-temporal Change Pattern Change Detection
2015/12/3
As efforts grow to develop spatio-temporal database systems and temporal geographic information systems that are capable of conveying how geographic phenomena change, it is urgent to analyze the impet...
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...
Mining Association Rules in Geographical Spatio-temporal Data
Vegetation Climate Multi-level Fuzzy Association Rules Spatio-temporal Data Mining
2015/12/2
For the sake of environmental change monitoring, a huge amount of geospatial and temporal data have been acquired through various networks of monitoring stations. For instance, daily precipitation and...