搜索结果: 1-15 共查到“遥感信息工程 DTM”相关记录22条 . 查询时间(0.069 秒)
A SEGMENT-BASED APPROACH FOR DTM DERIVATION OF AIRBORNE LIDAR DATA
LIDAR DTM Segment-based Topological
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2016/7/4
With the characteristics of LIDAR system, raw point clouds represent both terrain and non-terrain surface. In order to generate DTM, the paper introduces one improved filtering method based on the seg...
ASSESSMENT OF LIDAR DTM ACCURACY IN COASTAL VEGETATED AREAS
lidar vegetation accuracy feature extraction
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2015/8/31
Digital terrain models (DTM’s) are widely used in coastal engineering. Reliable height information is necessary for different purposes such as calculating flood risk scenarios, change detection of mor...
ASSESSMENT OF LIDAR DTM ACCURACY IN COASTAL VEGETATED AREAS
lidar vegetation accuracy feature extraction
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2015/8/28
Digital terrain models (DTM’s) are widely used in coastal engineering. Reliable height information is necessary for different purposes such as calculating flood risk scenarios, change detection of mor...
TSUNAMI HAZARD ASSESSMENT IN ISTANBUL USING BY HIGH RESOLUTION SATELLITE DATA (IKONOS) AND DTM
Earthquake Coast Hazards Bathymetry DEM/DTM IKONOS High Resolution Land Cover
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2015/7/29
Historical tsunami events have impacted the Istanbul coasts along the Sea of Marmara. Offshore seismic sources may trigger these
tsunamis directly or through coseismic underwater failure. The 1999 ...
ACCURACY OF AUTOMATED AEROTRIANGULATION AND DTM GENERATION FOR LOW TEXTURED IMAGERY
Accuracy Adjustment Aerial Automation DEM/DTM Matching Processing
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2015/6/1
The Nasca-Project at ETH Zurich aims for a GIS-based analysis of the topography and the geoglyphs carved into the ground by the ancient Nasca (200 B.C. – 600 A.C.) in the desert region of Nasca/Palpa,...
SPOT 5 HRS STUDY - AUTOMATIC DTM EXTRACTION REGIONS 1 (MONTMIRAIL - FRANCE) AND 7 (RASHT - IRAN)
Automation Software DTM Extraction Orthoimage Stereoscopic SPOT
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2015/5/29
With improved spatial resolution of available satellite images and the ability to collect the stereo images within a short time period,the importance of satellite images for generating elevation infor...
ACCURACY OF DTM GENERATED FROM SPOT 4 AND SPOT 5 HRS DATA
photogrammetry DTM SPOT orientation rectification
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2015/5/29
SPOT 4 stereo data from two different orbits with B/H 0.83 of the area in South-East Poland with denivelations reaching 550 m was elaborated in IGiK. 12 GCPís and 15 ICPís taken from 1: 10 000 topogra...
DTM GENERATION FROM SPOT HRS IN-TRACK STEREO IMAGES
Photogrammetry DEM/DTM SPOT-5 Stereoscopic Accuracy
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2015/5/29
A preliminary version of the 3D multi-sensor physical model developed at the Canada Centre for Remote Sensing was developed for the generation of digital elevation models (DEM) from SPOT-5 HRS in-trac...
SYNTHESIS OF STUDIES RELATING TO HRS DTM PRODUCTION
DEM/DTM Stereoscopic Processing Reference Data ,Comparison Statistics Analysis
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2015/5/29
Following "HRS Study Team" initiative, various international specialists accepted to evaluate the possibility of producing DTM using HRS (the SPOT5 High Resolution Stereoscopic instrument) data. SPOTI...
ANALYSIS OF SRTM DTM - METHODOLOGY AND PRACTICAL RESULTS
SRTM DTM - METHODOLOGY PRACTICAL RESULTS
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2015/3/16
ANALYSIS OF SRTM DTM - METHODOLOGY AND PRACTICAL RESULTS.
TRIDIMENSIONAL MODEL FOR A UNIVERSITY CAMPUS USING DTM
TRIDIMENSIONAL MODEL A UNIVERSITY CAMPUS DTM
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2015/3/16
TRIDIMENSIONAL MODEL FOR A UNIVERSITY CAMPUS USING DTM.
DENSIFICATION OF DTM GRID DATA USING SINGLE SATELLITE IMAGERY
DTM GRID DATA SINGLE SATELLITE IMAGERY
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2015/3/16
DENSIFICATION OF DTM GRID DATA USING SINGLE SATELLITE IMAGERY.
The Versatility of the Kelsh K-320 Orthoscan with the DTM Converter
the Kelsh K-320 Orthoscan DTM Converter
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2015/1/4
The Versatility of the Kelsh K-320 Orthoscan with the DTM Converter.
The Use of an Automatically Generated DTM for Mapping at Different Scales
Automatically Generated DTM Mappin Different Scales
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2015/1/4
The Use of an Automatically Generated DTM for Mapping at Different Scales.
COLOUR IMAGE MATCHING FOR DTM GENERATION AND HOUSE EXTRACTION
DTM/DEM/DSM Image matching Reconstruction Urban Objects
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2014/12/31
Image matching plays a key role in automatic DTM generation and house extraction. For the house extraction from large scale imagery, point matching and line matching complement one another: Line match...