搜索结果: 1-15 共查到“测绘科学技术 Geospatial data”相关记录31条 . 查询时间(0.036 秒)
GOPLUS GEOSPATIAL DATA SERVICE FOR INDUSTRIAL AND INFRASTRUCTURE DEVELOPMENT IN ODISHA, INDIA
GOPLUS Land Bank Ortho image Web-GIS Geospatial data Geocoded data RoR (Record of Rights)
2019/2/27
Technological advancement is the key driver for economic growth and sustainable development. Geospatial Technologies applications and tools available today are being used for improved performance of a...
DEFINING GEOSPATIAL DATA FUSION METHODS BASED ON TOPOLOGICAL RELATIONSHIPS
Geospatial Data Fusion Topological Data Model 3D GIS Anchor Node IndoorGML
2018/11/9
Currently, geospatial datasets are produced in various models and formats in accordance with the spatial scale of the real world such as ground/ surface/underground or indoor/outdoor. The location-bas...
GEOSPATIAL DATA PROCESSING FOR 3D CITY MODEL GENERATION, MANAGEMENT AND VISUALIZATION
aerial imagery 3D building models 3D city model mesh 3D geo-database web-GIS smart city
2017/7/13
Recent developments of 3D technologies and tools have increased availability and relevance of 3D data (from 3D points to complete city models) in the geospatial and geo-information domains. Neverthele...
GEOSPATIAL DATA STREAM PROCESSING IN PYTHON USING FOSS4G COMPONENTS
Geospatial data streaming platform Data velocity Python FOSS4G geospatial libraries performance SpS10-FOSS4G
2016/11/24
One viewpoint of current and future IT systems holds that there is an increase in the scale and velocity at which data are acquired and analysed from heterogeneous, dynamic sources. In the earth obser...
VISA: AN AUTOMATIC AWARE AND VISUAL AIDS MECHANISM FOR IMPROVING THE CORRECT USE OF GEOSPATIAL DATA
Interface design Visualization Metadata
2016/7/8
With the fast growth of internet-based sharing mechanism and OpenGIS technology, users nowadays enjoy the luxury to quickly locate and access a variety of geospatial data for the tasks at hands. While...
GEODETIC REFERENCE SYSTEM TRANSFORMATIONS OF 3D ARCHIVAL GEOSPATIAL DATA USING A SINGLE SSC TERRASAR-X IMAGE
Photogrammetry Geodesy Mapping Integration Registration Updating Multitemporal SAR
2016/7/5
Many older maps were created using reference coordinate systems which are no longer available, either because no information to a datum was taken in the first place or the reference system is forgotte...
MULTI-DIMENSIONAL GEOSPATIAL DATA INTEGRATION FOR COASTAL CHANGE ANALYSIS
Coast Change Analysis LiDAR Orthoimage High Resolution Satellite Integration
2015/12/29
Coastal change analysis, particularly of the variation in shorelines and blufflines, is critical for coastal disaster mitigation, environmental protection, resource management, and coastal development...
GML-an Open-Standard Geospatial Data Format
GML Internet Spatial Data Sharing Geometry Visualization
2015/12/18
In the last three decades, dozens of GIS data formats have been developed for encoding geographic information. Most were specified formats to particular vendor’s GIS software. A few were open standard...
An Updating Method of Geospatial Data Based on Traffic Flow Analysis
Network GIS Traffic Flow Data Updating
2015/10/12
The paper proposes a new kind of objected-oriented method of updating geospatial data, that is different from the previous “bottom
up” or “top down” updating methods. Through weighted directed graph...
A PRACTICAL APPROACH FOR SERVING LARGE AMOUNTS OF GEOSPATIAL DATA VIA COMPUTER NETWORKS
Geospatial Data Transfer JPEG 2000 for Geospatial Data Remote Rendering
2015/8/28
In this paper we describe our efforts to develop a system that generates interactive Virtual Environment at the client PCs, by
rendering geo-spatial data that is stored at a remote server. The end-us...
PREPARATION OF GEOSPATIAL DATA INFRASTRUCTURE IN GEOLOGICAL SURVEY OF INDIA: A REWARDING EXPERIENCE WITH BRGM OF FRANCE
Oracle RDBMS data domains Geo-scientific database
2015/8/28
A large amount of earth science data, collected by Geological Survey of India since its inception in 1851, has been brought to
electronic media for storage, quick access, retrieval and analysis in GI...
USING IMAGE STATISTICS FOR AUTOMATED QUALITY ASSESSMENT OF URBAN GEOSPATIAL DATA
Quality assessment ridge detection performance characterization road extraction spatial accuracy GIS
2015/8/3
In this paper, a framework is proposed to assess the quality of urban geospatial data using image information. An important aspect is the emphasis on accuracy and reliability of the system. The qualit...
DIGITAL DATA LIBRARIES OF GEOSPATIAL DATA AND INFORMATION PRODUCTS FOR TRANSPORTATION ASSESSMENT AND PLANNING
Transportation geographical spatial database remote sensing data and geographic space data transport assessment and management of geographical spatial data resources
2015/5/13
Transportation agency representatives provided case-study input in an investigation of how geospatial data libraries
are used for managing remote sensing data and other geospatial data for transport...
DETECTION AND CHARACTERIZATION OF COLOMBIAN WETLANDS: Integrating geospatial data with remote sensing derived data. USING ALOS PALSAR AND MODIS IMAGERY
wetlands radar imagery modis hydrology
2015/5/6
Wetlands regulate the flow of water and play a key role in risk management of extreme flooding and drought. In Colombia, wetland conservation has been a priority for the government. However, there i...
VECTOR GEOSPATIAL DATA COMPRESSION FOR WEBGIS AND CARTOGRAPHIC GENERALIZATION
WebGIS vector geospatial data data compression cartography generalization
2015/3/6
This paper introduces the author's work on the compression of vector geospatial data intended for transport on the Internet. WebGIS vector data format is shifting to ASCII code such as XML. In some ap...