搜索结果: 1-15 共查到“地理信息系统 satellite imagery”相关记录17条 . 查询时间(0.315 秒)
GEOSPATIAL INFORMATION FROM SATELLITE IMAGERY FOR GEOVISUALISATION OF SMART CITIES IN INDIA
Geospatial Information Geovisualisation Globalisation Urbanisation Smart Cities Urban Plans and Policies
2016/12/1
In the recent past, there have been large emphasis on extraction of geospatial information from satellite imagery. The Geospatial information are being processed through geospatial technologies which ...
Integration of vector data and satellite imagery for geocoding
Automatic Image Registration Polygon Matching Feature Extraction Data Integration
2016/5/20
The geocoding of aerial and satellite imagery is traditionally a tedious manual task. Therefore numerous initiatives for automating the geocoding procedure have been started. Among them, the EU projec...
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...
A SUSTAINABLE APPROACH FOR UPGRADING GEOGRAPHIC DATABASES BASED ON HIGH RESOLUTION SATELLITE IMAGERY
Map upgrading Sustainable Development High Resolution Imagery Cartography
2015/12/28
The availability of high-resolution satellite images could be exploited for upgrading geographic databases at medium scales (1:5,000-1:25,000) as alternative to aerial photogrammetry. The paper presen...
UPGRADING FUNDAMENTAL GIS DATABASES FOR NAVIGATION FROM HIGH RESOLUTION SATELLITE IMAGERY
Road Extraction Updating Upgrading Navigation High Resolution
2015/12/23
Upgrading fundamental GIS databases for navigation use is an important work for providing location-based services In this paper, we present a process for extraction road networks in urban city from pa...
Generation of Digital Surface Model from High Resolution Satellite Imagery
DSM IKONOS Satellite High Resolution Image
2015/11/23
We discuss an improved approach for digital surface model (DSM) generation from high-resolution satellite imagery (HRSI) in this paper. The HRSI systems, such as IKONOS and QuickBird have initialed a ...
Satellite Imagery Elaboration (aster Sensor, Terra Satellite), in order to Map Rock Distribution in Extreme Areas. The Prince Albert Mountain Chain (victoria Land - Antartica).
Geology Identification Global Environmental Databases Satellite
2015/7/9
The present paper is a first attempt to use Remote Sensing and GIS methodologies in order to draw a rock distribution map in
a extreme land as Antarctica.
To this aim we elaborated an ASTER sensor i...
Using Learning Cellular Automata for Post Classification Satellite Imagery
Cellular Automata Expert System Entropy
2015/7/9
When classifying an image, there might be several pixels having near among probability, spectral angle or mahalanobis distance
which are normally regarded as unclassified or misclassified. These pixe...
Extraction of Non-point Pollution Using Satellite Imagery Data
Land Cover Map Non-Point Source of Pollution
2015/7/7
Land cover map is a typical GIS database which shows the Earth's physical surface differentiated by standardized homogeneous
land cover types. Satellite images acquired by Landsat TM were primarily u...
AUTOMATIC LINEAR FEATURE EXTRACTION OF IRANIAN ROADS FROM HIGH RESOLUTION MULTI-SPECTRAL SATELLITE IMAGERY
Extraction Fuzzy Logic IKONOS
2015/6/2
Attaining geospatial information is a challenge for many scientific practitioners. Such information is a necessary tool for spatial
decision making. Remote Sensing (RS) is the leading art/science pr...
APPLICATION OF QUICKBIRD SATELLITE IMAGERY FOR UPDATING CADASTRAL INFORMATION
Photogrammetry Remote Sensing Digital GIS Application DEM/DTM High Resolution Visualization
2015/6/1
The high-resolution satellite images have recently attracted much attention in photogrammetry and GIS. In this paper the main approach for updating urban cadastral information using remote sensing and...
FOREST FIRE RISK ZONE MAPPING FROM SATELLITE IMAGERY AND GIS A CASE STUDY
Landsat GIS Forest Fire Analysis Disaster
2015/5/27
Forest fires are one of the major natural risk in the Mediterranean countries. In such areas, fires occur frequently and there is a need for supranational approaches that analyse wide scenarios of fac...
INLAND-LAKES PROTECTION APPLICATION WITH HIGH RESOLUTION SATELLITE IMAGERY IN WUHAN CITY
Wuhan Inland-lakes ZY-3, GF-1
2015/5/7
The new data source of China’s civilian high resolution earth observation system ZY-3, GF-1 were applied in the application of the monitoring and protection of the inland-lakes in Wuhan, Hubei Provi...
FUSION OF SATELLITE IMAGERY AND DIGITAL TOPOGRAPHIC DATABASE BASED ON DISJOINT OBJECTS
Artificial intelligence GIS Integration Land use / Landcover Semantics
2014/12/30
Monitoring of changes in an integrated topographic database and remote sensing environment will be a main requirement for future projects. In this paper an approach is proposed for an improved and aut...
The Assessment and Predicting of Land Use Changes to Urban Area Using Multi-Temporal Satellite Imagery and GIS: A Case Study on Zanjan, IRAN (1984-2011)
Cellular Automata Change Detection Forecast Fuzzy ARTMAP Land-Use Urban Area
2013/3/5
Due to inappropriate planning and management, accelerated urban growth and tremendous loss in land, especially cropland, have become a great challenge for sustainable urban development [1]. Detection ...