搜索结果: 106-120 共查到“工学 Change Detection”相关记录216条 . 查询时间(0.062 秒)
Multi-temporal land use/cover change detection in the spanish mediterranean coast
Land use/cover change multi-temporal mapping Landsat
2015/8/21
Land-use and land-cover changes (LUCC) are significant to a range of themes and issues central to the study of global environmental
change. During the last decades, large scale detecting, measuring a...
Improving geo-information reliability by centralized change detection management
Change detection web based repository hypothesis driven image analysis
2015/8/21
A consortium called Mutatis Mutandis (MutMut), consisting of three Universities and eight producers and users of geo-information,
was established in the Netherlands to streamline change detection on ...
Change detection based on fractional tree cover derived from MODIS data
tree cover continuous fields European Alps Generalized linear models GLM
2015/8/20
Knowledge about the land cover of large areas is important for monitoring and modeling of ecological and environmental processes
and for land cover change detection. Considerable efforts have recentl...
Urban Change Detection Using Coherence and Intensity Characteristics of Multi-temporal ERS-1/2 Imagery
Change detection Urban area Long-term coherence variation
2015/8/20
In this paper, the potential of multitemporal ERS-1/2 InSAR data for detecting urban land-cover changes is investigated on a test
area within Shanghai city, China. A new unsupervised change-detection...
TROPICAL FOREST MONITORING BY OBJECT-BASED CHANGE DETECTION:TOWARDS AN AUTOMATED METHOD IN AN OPERATIONAL PERSPECTIVE
Deforestation mapping Segmentation Statistical object-based analysis Multidate Remote sensing
2015/8/19
Deforestation still nowadays occurs at an alarming rate in tropical regions. Forest monitoring is required to delineate the extents of deforested areas based on high resolution satellite images (SPOT)...
CHANGE DETECTION ON POINTS CLOUD DATA ACQUIRED W ITH A GROUND LASER SCANNER
Ground LiDAR laser scanning points cloud comparison
2015/8/13
Ground based laser scanning is now well settled in the fields of cultural heritage, as-built modelling and monitoring applications. W e
intend to use laser scanning to detect changes on building sit...
SPATIO-TEMPORAL MODELING IN ROAD NETWORK CHANGE DETECTION AND UPDATING
Spatio-temporal modeling road database change detection map updating
2015/8/10
Automatic road map updating has been one of the difficult and important research topics in the community of geomatics. An operational road map updating system should include three key components: the ...
OBJECT-BASED CLASSIFICATION OF INTEGRATED MULTISPECTRAL AND LIDAR DATA FOR CHANGE DETECTION AND QUALITY CONTROL IN URBAN AREAS
Change Detection classification quality control multispectral LIDAR
2015/8/3
Digital spatial data are underlying strong temporal changes. The typical approach of updating these changes is to check the data manually by superimposing them on up-to-date orthoimages from aerial or...
CHANGE DETECTION OF LINEAR MAN-MADE OBJECTS USING FEATURE EXTRACTION TECHNIQUE
Feature extraction Change Detection Feature Matching Edge Detection Interesting Points Classification
2015/8/3
Most of the research in remote sensing is focused on developing well-defined and reliable automated processes for the extraction of information from different types of imagery. In this communication w...
Preliminary Results From Nighttime Lights Change Detection
Nighttime lights change detection sprawl development
2015/8/3
The Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS) has a unique capability to collect lowlight imaging data of the earth at night. The OLS and its predecessors have ...
Change Detection: Paying Attention To Detail
change blindness local perception global perception visual search attention
2015/7/30
Changes made during a brief visual interruption sometimes go undetected, even
when the object undergoing the change is at the center of the observer's interest and spatial
attention (Simons & Levin,...
CHANGE DETECTION ANALYSIS BY USING IKONOS IMAGERY
IKONOS Change Detection Resolution Earthquakes Satellites
2015/7/30
Earthquake is the most known and harmful disaster for human beings. Especially after 17th August 1999 earthquake in Turkey, it is
seen that we have to learn to live with this earthquake disaster. In...
NATURAL ENVIRONMENT CHANGE DETECTION IN DANUBE DELTA, BASED ON HRV - SPOT IMAGES
Environment Geomorphology Change detection Monitoring Registration
2015/7/29
The Danube Delta is an area with a unique ecological signification, which present accentuated interest from scientific, tourist and
even economically. His complex and varieties ecosystems have remai...
CLOSE-RANGE PHOTOGRAMMETRY AS A TOOL IN GLACIER CHANGE DETECTION
Photogrammetry close range terrestrial change detection glaciology
2015/7/29
The shape and texture of ice surface can give us valuable information about processes affecting glaciers. This presentation introduces
a procedure for making close-up digital elevation models (DEM) ...
STUDY AND ACCURACY ASSESSMENT OF REMOTE SENSING DATA FOR ENVIRONMENTAL CHANGE DETECTION IN ROMANIAN COASTAL ZONE OF THE BLACK SEA
3D-Model Database Change Detection SIG
2015/7/29
Environmental studies are a constant subject of research and have a permanent place in the international policy of sustainable
development and ecosystem preservation. An important aspect is resource...