搜索结果: 1-15 共查到“测绘科学技术 event”相关记录19条 . 查询时间(0.031 秒)
VEGETATION DISTURBANCE AND RECOVERY FOLLOWING A RARE WINDTHROW EVENT IN THE GREAT SMOKY MOUNTAINS NATIONAL PARK
tornado Landsat Enhanced Vegetation Index EVI time-series Southeastern United States
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2016/11/30
The tornado outbreak of April 2011 in the Southeastern United States caused major damage to property and natural ecosystems. During the outbreak, the Great Smoky Mountains National Park (GRSM) was hit...
INTEGRATION OF GEO-SENSOR FEEDS AND EVENT CONSUMER SERVICES FOR REAL-TIME REPRESENTATION OF IOT NODES
IoT Sensor GeoEvent Real-Time GIS
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2016/11/8
More and more devices are starting to be connected to the Internet every day. Internet-of-Things (IoT) is known as an architecture where online devices have the ability to communicate and interact wit...
Event-based spatio-temporal database design
Event-based spatio-temporal database design
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2016/5/20
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...
COASTAL WIND ANALYSIS BASED ON ACTIVE RADAR IN QINGDAO FOR OLYMPIC SAILING EVENT
2008 Olympic Sailing Event Coastal wind field SAR Scatterometer
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2015/12/28
The purpose of this research is to investigate the Qingdao coastal wind field properties as a preparation for the 2008 Olympic sailing event based on space-borne Scatterometer and Synthetic Aperture R...
EVENT-DRIVEN INFORMATION SYSTEM DESIGNED FOR EMERGENCY APPLICATIONS
Remote Sensing Databases Internet/Web Retrieval Disaster Earthquakes
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2015/12/26
The paper presents the approach on how to design and implement Earth observation information system that should minimize user access time while receiving data and products from space archives. This pr...
BUILDING DAMAGE ASSESSMENT AFTER EARTHQUAKE USING POST-EVENT LiDAR DATA
Earthquake Building LiDAR Data Damage Map Classification
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2016/1/18
After an earthquake, damage assessment plays an important role in leading rescue team to help people and decrease the number of mortality. Damage map is a map that demonstrates collapsed buildings wit...
Event-driven Incremental Updating of Cadastral Spatial Database Considering Topological Integrity
Incremental Updating Cadastral Database Topological Relationship Consistency Change Updating Operators
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2015/10/12
In order to update the cadastral database and maintain it's topological consistency automatically (or semi-automatically) during the
updating process, an event-driven incremental updating method of ...
A TOPIC MODELING BASED REPRESENTATION TO DETECT TWEET LOCATIONS. EXAMPLE OF THE EVENT ”JE SUIS CHARLIE”
Tweets location Topic modeling Author topic model Twitter
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2015/9/21
Social Networks became a major actor in information propagation. Using the Twitter popular platform, mobile users post or relay messages from different locations. The tweet content, meaning and locati...
OBJECT AND EVENT RECONSTRUCTION (WW II) WITH GIS
GIS Cartography Archeology Military Historical Reconstruction Analysis Archiving
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2015/8/31
Now GIS is increasingly becomes popular in humane disciplines. In our research we use it to support military historical
reconstruction. We deal with the Attila lines, which was a defence line around...
EVENT-BASED INCREMENTAL UPDATING OF CADASTRAL DATABASE
Incremental Updating Land Subdivision Events Spatial Changes Topological relationships Automation Cadastral Database Dynamic Operations
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2015/6/1
Incremental updating of cadastral database means that master spatial data set is updated when any change (geometric or semantic) occurs, the change can be recorded, updated and provided successively t...
SAR DATA ACQUISITION FOR EVENT-DRIVEN MAPPING OF URBAN AREAS USING GIS
SAR, Building Detection Urban Simulation Fusion
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2015/6/1
Airborne SAR systems allow a flexible ground mapping with high geometric resolution, independent from daytime and weather
conditions. This offers the opportunity of using this technology for the ana...
DETECTION OF THE EARTHQUAKE DAMAGED BUILDINGS FROM POST-EVENT AERIAL PHOTOGRAPHS USING PERCEPTUAL GROUPING
Remote Sensing Earthquakes Detection Segmentation
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2015/6/1
The collapsed buildings due to Izmit, Turkey earthquake that occurred on 17 August 1999 were detected from post-event aerial
photographs using the shadow analysis and the perceptual grouping procedu...
A MATHEMATICAL MODEL FOR EVENT DETECTION IN SPATIOTEMPORAL CITY ENVIRONMENT
Mathematic model event spatiotemporal multi-scale storage visualization analysis
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2014/10/16
All entities in an urban environment such as buildings, parks, roads etc. are changing more or less over time. A seamless documentation of these changes in a spatiotemporal city model may require extr...
INTEGRATION OF LIDAR AND 3D MODELLING FOR THE ANALYSIS OF A FLOODING EVENT
LiDAR 3D Modelling Hydrogeologic Risk
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2014/4/24
Laser scanner technology can be very useful for applications relative to surveying river-beds with high and very high resolution
(sampling heights at one meter spacing or less). A 3D model of struct...
HIGH TEMPORAL FREQUENCY BIOPHYSICAL AND STRUCTURAL VEGETATION INFORMATION FROM MULTIPLE REMOTE SENSING SENSORS CAN SUPPORT MODELLING OF EVENT BASED HILLSLOPE EROSION IN QUEENSLAND
vegetation dynamic multisensor erosion modelling MODIS terrestrial management
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2014/4/30
This study demonstrates the potential applicability of high temporal frequency information on the biophysical condition of the vegetation from a time series of the global Moderate Resolution Imaging S...