搜索结果: 1-15 共查到“测绘科学技术 DTM GENERATION”相关记录17条 . 查询时间(0.093 秒)
DTM GENERATION THROUGH UAV SURVEY WITH A FISHEYE CAMERA ON A VINEYARD
UAV Precision Agriculture Fisheye DTM Kriging interpolation Vegetation
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2018/6/5
Precision agriculture recommends a sustainable employment of nutrients and water, according to the site-specific crop requirements. In this context, the knowledge of soil characteristics allows to app...
DTM GENERATION FROM TERRASAR-X USING TIN ALGORITHM IN PAPUA ISLAND, INDONESIA
DTM TerraSAR-X TIN Indonesia
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2017/7/12
One of the outputs of mapping activity in Indonesia is Digital Terrain Model (DTM). DTM generated by stereo plotting with photogrammetry concept, where Indonesia Topography Map at medium scale using S...
VOLUME BASED DTM GENERATION FROM VERY HIGH RESOLUTION PHOTOGRAMMETRIC DSMS
digital surface model digital terrain model multi-directional ground filtering
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2016/7/27
In this paper we propose a new algorithm for digital terrain (DTM) model reconstruction from very high spatial resolution digital surface models (DSMs). It represents a combination of multi-directiona...
BARE-EARTH EXTRACTION AND DTM GENERATION FROM PHOTOGRAMMETRIC POINT CLOUDS WITH A PARTIAL USE OF AN EXISTING LOWER RESOLUTION DTM
Photogrammetry Point cloud DSM DTM Ground filtering Image matching
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2016/7/27
A method of extracting bare-earth points from photogrammetric point clouds by partially using an existing lower resolution digital terrain model (DTM) is presented. The bare-earth points are extracted...
On the use of multispectral and stereo data from airborne scanning systems for DTM generation and landuse classification
multispectral stereo data airborne scanning systems DTM generation landuse classification
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2016/5/20
Airborne pushbroom systems for the direct acquisition of digital imagery enable the simultaneous capture of high quality 3D and multispectral information of a scene. The combination of geometric and r...
Improvement of the automatic MOMS-2P DTM generation
MOMS02-P Mir Space Station High Resolution Satellite Imagery
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2016/5/20
Using high resolution optical satellite imagery for automatic DTM generation the validation of the digital terrain model becomes an issue. This problem is easily to overcome if a DTM already exists, a...
Experimental studies into automated DTM generation on the DPW770
DTM generation DPW770
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2016/5/20
In this paper the accuracy of automatic DTM computation on the digital photogrammetric workstation DPW770 of LeicaHelava will be discussed. The software component of the photogrammetric System is the ...
Validation of CARTOSAT -1 DTM Generation for the Salon de Provence Test Site
Satellite remote sensing Digital elevation models Space photogrammetry
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2015/11/24
Cartosat-1 is the eleventh satellite of the Indian Space Research Organisation series and is primarily meant for topographic mapping and Digital Terrain Model (DTM) generation. In the framework of the...
Multi-Image Matching for DTM Generation from SPOT-5 HRS/HRG and IRS-P5 Imagery - For the Project of West China Topographic Mapping at 1:50,000 Scale
Geometrical Constrained Cross-Correlation
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2015/11/23
High-resolution satellite images (HRSI) at sub-5m footprint such as IKONOS, IRS-P5 (CartoSat-1) and SPOT-5 HRG/HRS images are becoming increasingly available to the earth observation community and the...
AUTOMATED DTM GENERATION FOR LOW TEXTURED IMAGES USING MULTIPLE PRIMITIVE MULTI-IMAGE MATCHING (MPM)
Accuracy Archaeology Adjustment
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2015/8/28
In the frame of our long term, interdisciplinary Nasca/Palpa project, conducted in a close cooperation between our group and
archaeologists from the German Archaeological Institute (DAI, KAAK Bonn), ...
AN INTEGRATED APPROACH FOR ORTHOIMAGE AND DTM GENERATION USING MARS EXPRESS HRSC DATA
Planetary Photogrammetry Three-Line
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2015/8/28
The High Resolution Stereo Camera (HRSC) on Mars Express covers the surface of our neighboring planet in full color and 3D.
Altogether, nine channels are obtained in stereo angles between ±18.9°. The...
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,...
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...
IMPLEMENTATION OF A SINGLE PHOTO SHAPE FROM SHADING METHOD FOR THE AUTOMATIC DTM GENERATION
Shape from shading DTM/DEM Surface reconstruction
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2015/3/24
This research work is concerned with the implementation of a shape from shading (SFS) technique for automatically generating a digital
terrain model (DTM) using a single digitized aerial photograph ...
Automatic DTM Generation from Three-Line-Scanner (TLS) Images
Three-Line-Scanner (TLS) Relaxation Matching
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2015/3/24
This paper presents a matching procedure for automatic DSM generation from the Three-Line-Scanner (TLS) raw images. It can
provide dense, precise and reliable results. The proposed method combines ma...