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EVALUATION OF PHOTOGRAMMETRIC BLOCK ORIENTATION USING QUALITY DESCRIPTORS FROM STATISTICALLY FILTERED TIE POINTS
Close range Photogrammetry Block orientation Tie points extraction Open source Data quality assessment
2018/6/4
Due to the increasing number of low-cost sensors, widely accessible on the market, and because of the supposed granted correctness of the semi-automatic workflow for 3D reconstruction, highly implemen...
CAPTURING REALITY AT CENTRE BLOCK
Structure from Motion (SFM) Photogrammetry Photographic Lighting Close-Range Photogrammetry Terrestrial Laser Scanning Heritage Documentation Building Information Model
2017/8/30
The Centre Block of Canada’s Parliament buildings, National Historic Site of Canada is set to undergo a major rehabilitation project that will take approximately 10 years to complete. In preparation f...
THE OPTIMIZED BLOCK-REGRESSION-BASED FUSION ALGORITHM FOR PANSHARPENING OF VERY HIGH RESOLUTION SATELLITE IMAGERY
Remote sensing Satellite imagery Very high resolution Image fusion
2016/11/24
Pan-sharpening of very high resolution remotely sensed imagery need enhancing spatial details while preserving spectral characteristics, and adjusting the sharpened results to realize the different em...
BASELINE ESTIMATION ALGORITHM WITH BLOCK ADJUSTMENT FOR MULTI-PASS DUAL-ANTENNA INSAR
InSAR Baseline Estimation Phase Offset Block Adjustment Tie Point Ground Control Point
2016/11/23
Baseline parameters and interferometric phase offset need to be estimated accurately, for they are key parameters in processing of InSAR (Interferometric Synthetic Aperture Radar). If adopting baselin...
SCHOOL MAPPING AND GEOSPATIAL ANALYSIS OF THE SCHOOLS IN JASRA DEVELOPMENT BLOCK OF INDIA
School Mapping Catchment GIS
2016/7/8
GIS is a collection of tools and techniques that works on the geospatial data and is used in the analysis and decision making. Education is an inherent part of any civil society. Proper educational fa...
TANDEM-X: Block Adjustment of Interferometric Height Models
TanDEM-X InSAR block adjustment method DEM/DTM error calibration
2016/1/25
The TanDEM-X mission will derive a global digital elevation model (DEM) with satellite SAR interferometry. The aimed accuracies are an absolute, resp. relative height error of 10m resp. 2m for 90% of ...
Fusion of GIS and Statistical Features of Satellite SAR Images for Earthquake Damage Mapping At the Block Scale
Earthquake Damage Mapping SAR Urban Remote Sensing
2015/12/18
This work shows that multitemporal SAR data allows mapping earthquake damage in urban areas with an acceptable accuracy, once some ancillary information defining urban blocks is available. A statistic...
Radiometric Block-Adjustment of Satellite Images Reference3d® Production Line Improvement
SPOT Radiometry Mosaic Block Multitemporal Orthoimage
2015/12/16
One layer of global geographic database Reference3D® is an image mosaic (5m resolution) made exclusively from panchromatic SPOT5-HRS images. In order to improve Reference3D® production line,...
Multi-temporal Block Adjustment for Aerial Image Time Series: the Belvedere Glacier Case Study
Aerial Triangulation Change Detection Glacier Dynamics accuracy
2015/12/1
While considering monitoring actions aimed at natural hazards management, an historical research about the investigated phenomenon is mandatory, in order to acquire those data necessary to understand ...
Elevation-Controlled Block Adjustment for Weakly Convergent Satellite Images
Orientation orthorectification georeferencing bundle adjustment rational function model
2015/11/23
In order to acquire the largest possible coverage for environmental monitoring, small overlapping for satellite images is often the case. Hence, the traditional 3-D bundle adjustment as used in photog...
BUNDLE BLOCK ADJUSTMENT WITH HIGH RESOLUTION ULTRACAMD IMAGES
digital images block adjustment geometry configuration
2015/9/17
A high resolution photo flight with the UltraCamD has been made by the Bosporus Engineering Consultancy Services Inc (BIMTAS) over the city area of Istanbul for the generation of maps with the scale 1...
Large blocks of UltraCamD images have been taken over the area of Istanbul. The high accuracy of the digital images together with crossing flight lines allows a reduction of the number of ground contr...
automated sensor block adjustmentand local orbit/flightpath positionning benefits, and perspectives for mapping applications
Rigorous Sensor Model Block Adjustment DORIS GPS
2015/9/1
automated sensor block adjustmentand local orbit/flightpath positionning benefits,and perspectives for mapping applications.
Block-regression-based fusion of optical and sar imagery for features enhancement
SAR Optical Imagery Block-Regression-based Fusion
2015/8/21
This paper focuses on fusion of optical and Synthetic Aperture Radar (SAR) images to combine these two types of remotely sensed
imagery for features enhancement. We have proposed a new fusion techniq...
RFM-Based Block Adjustment for Spaceborne Images with Weak Convergent Geometry
Block Adjustment Weak Convergence geometry Image Positioning Multi-Source Image
2015/7/27
Block adjustment is one of the most important processing steps in topographic mapping. In order to achieve precise 3D photogrammetry points, the ratio of base-to-height(RBH) or the forward intersectio...