搜索结果: 61-75 共查到“测绘科学技术 control”相关记录98条 . 查询时间(0.093 秒)
BUNDLE ADJUSTMENT OF IMAGES FROM NON-METRIC CCD CAMERA USING LIDAR DATA AS CONTROL POINTS
Photogrammetry LIDAR, DEM Bundle Non-metric
2015/6/1
The use of non-metric, low cost digital cameras is becoming a very atractive option as a source of spatial information about terrestrial
surfaces. This is being motivated by the increased resolution...
THE INFLUENCE OF GROUND CONTROL POINTS IN THE TRIANGULATION OF LEICA ADS40 DATA
Accuracy ADS40 Aerial Triangulation Bundle Adjustment Digital Sensor Precision
2015/5/29
This paper is concerned with the influence of ground control points (GCPs) on the aerial triangulation of datasets acquired using a Leica ADS40. The ADS40 comprises seven parallel linear sensors in th...
ANALYSIS AND STUDY ON ERROR CONTROL TECHNOLOGY OF MICRO SATELLITE FOR REMOTE SENSING
Data Transmission Micro Satellite for the Remote Sensing Error Control Coding and Decoding Communication Control Unit
2015/5/29
With the development and the maturity of modern small satellite technology, it is promising and significant to use the new technology for the Remote Sensing. The paper presents a set of adaptive forwa...
PROCEDURES FOR RADIOMETRIC QUALITY CONTROL OF SCANNED CIR IMAGES
Radiometric Quality Infrared Scanner Aerial Image
2015/5/29
In state-of-the-art orthophoto production aerial films are routinely scanned to a digital format using roll-film scanners. Scanning parameters for a large number of images are typically set subjective...
ALTERNATIVE APPROACHES FOR UTILIZING LIDAR DATA AS A SOURCE OF CONTROL INFORMATION FOR PHOTOGRAMMETRIC MODELS
Laser Scanning LIDAR Intensity Photogrammetry Linear Features Absolute Orientation
2015/5/29
Laser scanning (LIDAR) is a recent technology that is receiving an increasing interest from professionals dealing with mapping applications. The interest in LIDAR is attributed to the rich geometric s...
EXAMINATION ABOUT INFLUENCE FOR PRECISION OF 3D IMAGE MEASUREMENT FROM THE GROUND CONTROL POINT MEASUREMENT AND SURFACE MATCHING
3DModeling Accuracy Matching Orientation Surface measurement UAV
2015/5/21
As the 3D image measurement software is now widely used with the recent development of computer-vision technology, the 3D measurement from the image is now has acquired the application field from desk...
QUALITY CONTROL OF DIRECT GEOREFERENCING DATA
Aerial Mapping Direct Sensor Orientation Digital Exterior Orientation Photogrammetry ABSTRACT
2015/5/12
Quality Control (QC) is a critical step in the mapping process when using Applanix POS AV system in the direct georeferencing
mode or in the aerotriangulation mode of mapping. Therefore, in this pape...
IKONOS ACCURACY WITHOUT GROUND CONTROL
IKONOS satellite high resolution imagery metric photogrammetry algorithms accuracy
2015/5/12
The ground-to-image relationship of an IKONOS image is described by its nominal RPC camera geometry supplemented with bias
and drift parameters. Experimental data shows that the RMS bias is 4-meters...
HARMONISATON INITIATIVES OF COPERNICUS DATA QUALITY CONTROL
Copernicus Data Harmonisation Quality Control
2015/5/7
The Copernicus Space Component Data Access system (CSCDA) incorporates data contributions from a wide range of satellite missions. Through EO data handling and distribution, CSCDA serves a set of Co...
RIGOROUS QUALITY ASSESSMENT OF 3D OBJECT RECONSTRUCTION FOR AN ARBITRARY CONFIGURATION OF CONTROL POINTS
Reconstruction Rectifi cation Transformation
2015/3/25
3D object reconstruction that is based on an overdetermined set of control points is considered in this contribution. The
crucial difficulty of quality assessment of 3D reconstruction is nonlin...
AUTOMATIC POSE ESTIMATION OF IMAGERY USING FREE-FORM CONTROL LINEAR FEATURES
Data Fusion Linear Features
2015/3/24
Automatic Single Photo Resection (SPR) remains to be one of the challenging problems in digital photogrammetry. Visibility and
uniqueness of distinct control points in the input imagery limit robust...
QUALITY CONTROL AND UPDATING OF ROAD DATA BY GIS-DRIVEN ROAD EXTRACTION FROM IMAGERY
QUALITY CONTROL UPDATING ROAD DATA GIS-DRIVEN ROAD EXTRACTION IMAGERY
2015/3/16
QUALITY CONTROL AND UPDATING OF ROAD DATA BY GIS-DRIVEN ROAD EXTRACTION FROM IMAGERY.
DATA MINING APPLIED IN LAND USE CONTROL IN CITY-COUNTRY COMBINATIVE AREA
Data Mining Data Cleaning Vectorizing Character-string Matching Number Rough Set Land Use Control Photogrammetry City-country Combinative Area
2015/2/5
This paper studies the concepts of city-country combinative area (CCCA), and how to apply data cleaning, and data
mining in land use control in CCCA. A new data cleaning method named as Vectorizing C...
THE CONTROL OF A ROBOT END-EFFECTOR USING PHOTOGRAMMETRY
Robotics 3-D Close range Co-ordinate transformation Six DOF
2015/1/7
Most robots rely upon their rigidity to perform tasks. In the automotive industry the accuracy requirement for operations such as spot welding will be of the order of a millimetre. The aerospace indus...
TOPOGRAPHIC SURVEY OF THE CONTROL POINTS FOR PHOTOGRAMMETRIC RECORD
Architecture Control points Topographical survey
2015/1/6
TOPOGRAPHIC SURVEY OF THE CONTROL POINTS FOR PHOTOGRAMMETRIC RECORD.