搜索结果: 1-12 共查到“地图制图技术 GIS Data”相关记录12条 . 查询时间(0.234 秒)
Revision of built-up areas in a GIS using satellite imagery and GIS data
GIS Update Small-Scale Image Analysis Texture Linear Feature Point Detection
2016/5/20
In general, built-up areas or populated places are significantly changing within the revision interval of a GIS (Geographic Information System) or map. In this paper we present a method by means of wh...
ROADS EXTRACTION AND THEIR CHANGES DETECTION IN AIRBORNE IMAGES WITH THE HELP OF GIS DATA
Linear features GIS error correction gradient edge tracking
2016/1/3
This paper presents a novel routine to detect the changes of main roads with airborne images of medium-scale of 1:10,000. It mainly focuses on the changes detection of primary streets not the extracti...
INTERPRETATION OF HIGH RESOLUTION SAR DATA USING EXISTING GIS DATA IN URBAN AREAS
SAR Registration Simulation Georeferencing GIS Change Detection Urban Building
2015/8/7
Within the paper the automatic matching of existing GIS data to airborne SAR scenes for georeferencing is discussed. For this purpose simulated SAR images are generated based on the available GIS obje...
Identifying Building Types and Building Clusters Using 3D-Laser Scanning and GIS-Data
Building Types Building Clusters
2015/7/8
Identifying Building Types and Building Clusters Using 3D-Laser Scanning and GIS-Data.
INTEGRATION OF GEO IMAGERY AND VECTOR DATA INTO SCHOOL MAPPING GIS DATA-MODEL FOR EDUCATIONAL DECISION SUPPORT SYSTEM IN JORDAN
Spatial Information Sciences Databases GIS Building Integration Decision Support System Georeferencing, Education Planning
2015/6/1
The objective of this work is to build a proper Geographic Information System (GIS) data-model that can be used for school mapping planning, where all schools with attribute data would be available fo...
UBIQUITOUS GIS, DATA ACQUISITION AND SPEECH RECOGNITION
GIS DATA ACQUISITION SPEECH RECOGNITION
2015/3/16
UBIQUITOUS GIS, DATA ACQUISITION AND SPEECH RECOGNITION.
GIS DATA MAINTENANCE AND MANAGEMENT WITH SPATIO-TEMPORAL MODEL
GIS DATA MAINTENANCE MANAGEMENT SPATIO-TEMPORAL MODEL
2015/3/16
GIS DATA MAINTENANCE AND MANAGEMENT WITH SPATIO-TEMPORAL MODEL.
RESULTS OF CSCW SUPPORTED COLLABORATIVE GIS DATA PRODUCTION: AN INTERNET-BASED SOLUTION
CSCW SUPPORTED COLLABORATIVE GIS DATA PRODUCTION INTERNET-BASED
2015/3/13
RESULTS OF CSCW SUPPORTED COLLABORATIVE GIS DATA PRODUCTION: AN INTERNET-BASED SOLUTION.
LAND USE CLASSIFICATION OF REMOTE SENSING IMAGE WITH GIS DATA BASED ON SPATIAL DATA MINING TECHNIQUES
Data Mining Knowledge Discovery Land Use Classification Inductive Learning Learning Granularity
2014/12/31
Data mining techniques are studied to discover knowledge from GIS database and remote sensing image data in order to improve land use classification. Two learning granularities are proposed for induct...
This article addresses a methodology and the experience gained on automatic exterior image orientation by using current information existing in GIS database. The proposed approach automatically extrac...
MATCHING LINEAR FEATURES FROM SATELLITE IMAGES WITH SMALL-SCALE GIS DATA
Feature Extraction GIS Matching Quality Control Revision
2014/12/30
For the revision of GIS data by means of digital images correspondence of image features and GIS objects is essential.In case of small scales this is complicated due to the fact that many GIS data hav...
This paper summed up 3 kinds of GIS data update ways started from the actual production, as these data are raster to raster data, raster to vector data and vector to vector data. We described the most...