搜索结果: 91-105 共查到“测绘科学技术 Sensor”相关记录171条 . 查询时间(0.281 秒)
ORIENTATION OF SATELLITE AND AIRBORNE IMAGERY FROM MULTI-LINE PUSHBROOM SENSORS WITH A RIGOROUS SENSOR MODEL
Pushbroom Sensors Modelling Orientation Self Calibration
2015/5/29
Today CCD linear array scanners are widely used on satellite, airborne and helicopter platforms to provide images with along track stereo viewing. For the orientation of this kind of imagery, models b...
IMPROVEMENT OF SPATIAL RESOLUTION WITH STAGGERED ARRAYS AS USED IN THE AIRBORNE OPTICAL SENSOR ADS40
photogrammetry geometry calibration modeling aerial sensor digital three-line pushbroom
2015/5/29
Using pushbroom sensors onboard aircrafts or satellites requires, especially for photogrammetric applications, wide image swaths with a high geometric resolution. One approach to satisfy both demands ...
SENSOR ORIENTATION FOR HIGH-RESOLUTION SATELLITE IMAGERY: FURTHER INSIGHTS INTO BIAS-COMPENSATED RPCs
High-resolution satellites sensor orientation RPC bundle adjustment IKONOS QuickBird
2015/5/29
As high-resolution satellite imagery (HRSI) attracts usage in a broader range of mapping and GIS applications, so the demand for higher 3D accuracy increases. One of the notable recent innovations in ...
SENSOR WEB AND GEOSWIFT-AN OPEN GEOSPATIAL SENSING SERVICE
Sensor GIS Web-based Fusion Monitoring Environment Internet/Web
2015/5/27
Sensor Web is a Web-centric, open, interconnected, intelligent and dynamic network of sensors that performs extensive spatialtemporal monitoring of our environment through coordinated work between mul...
3D MEASUREMENT BY USING CCD LINE SENSOR
Photogrammetry Urban Modeling CCD Line Sensor Experimental
2015/5/25
By putting CCD Line Sensor on the mount, which rotates at the steady speed, and taking the images of 360 degrees. It would be able to easily realize the 3D measurement of the object. In this study, su...
DEVELOPMENT OF A PEDESTRIAN INDOOR NAVIGATION SYSTEM BASED ON MULTI-SENSOR FUSION AND FUZZY LOGIC ESTIMATION ALGORITHMS
Dead Reckoning Fuzzy Logic Multi-Sensor Fusion Inertial Measure Unit Wearable Device Portable Device
2015/5/21
This paper presents a pedestrian indoor navigation system based on the multi-sensor fusion and fuzzy logic estimation algorithms. The proposed navigation system is a self-contained dead reckoning navi...
MULTI SENSOR DATA INTEGRATION FOR AN ACCURATE 3D MODEL GENERATION
3D model 3D TIN Data fusion Point cloud
2015/5/21
The aim of this paper is to introduce a novel technique of data integration between two different data sets, i.e. laser scanned RGB point cloud and oblique imageries derived 3D model, to create a 3D m...
CAMERA CALIBRATION FOR UAV APPLICATION USING SENSOR OF MOBILE CAMERA
Camera Calibration Performance Evaluation Android Motion Sensor Consumer Grade Digital Camera
2015/5/21
Recently, 3D measurements using small unmanned aerial vehicles (UAVs) have increased in Japan, because small type UAVs is easily available at low cost and the analysis software can be created the easi...
SENSOR FUSION: GENERATING 3D BY COMBINING AIRBORNE AND TRIPODMOUNTED LIDAR DATA
LIDAR Laser scanning Remote sensing Active sensors 3D modeling Terrain mapping
2015/5/19
Laser scanning provides structural and topographic detail previously unheard of. When conducting a LIDAR survey, however, it can be difficult or even impossible to collect measurements on all surfaces...
RADAR AND OPTICAL DATA SENSOR INTEGRATION FOR LAND COVER EXTRACTION
Advantages of traditional space-borne optical data infrared wavelengths radar sensor data sets truth digital information integration
2015/5/13
This study evaluated the advantages of combining traditional spaceborne optical data from the visible and
infrared wavelengths with the longer wavelengths of radar. Several East African landscapes an...
INVESTIGATION FOR MAPPING ACCURACY OF THE AIRBORNE DIGITAL SENSOR-ADS40
Airborne digital sensors sensor parameter calculation system photogrammetry
2015/5/12
ADS40 is an airborne digital sensor with 3 panchromatic and 4 multispectral (RGB and near infrared)
CCD line sensors developed and supplied by the LH Systems, LLC. Each panchromatic sensor is set to
...
INVESTIGATION OF DIRECT SENSOR ORIENTATION FOR DEM GENERATION
Photogrammetry GPS Navigation Direct Sensor Orientation DEM
2015/5/12
The direct sensor orientation based on the combination of an inertial measurement system (IMU) and relative kinematic GPSpositioning
has reached a high accuracy potential. By this reason it can be us...
RADIOMETRIC GROUND TRUTHING FOR AIRBORNE AND SATELLITE SENSOR TESTS
Radiometry Hyper spectral Multispectral Calibration Spectral Measurement Agriculture Sensor
2015/5/12
This paper presents processes and performance for ground-based measurements used by The Boeing Company and RESOURCE21
for vicarious calibration tests of airborne and satellite multispectral and hyper...
SENSOR ORIENTATION FOR HIGH-RESOLUTION SATELLITE IMAGERY
high-resolution satellite imagery Ikonos Geo imagery sensor orientation high-accuracy geopositioning
2015/5/12
An investigation into the use of alternative sensor orientation models and their applicability for block adjustment of high-resolution
satellite imagery is reported. Ikonos Geo imagery has been emplo...
ABSOLUTE RADIOMETRIC CALIBRATION OF THE IKONOS SENSOR USING RADIOMETRICALLY CHARACTERIZED STELLAR SOURCES
IKONOS Sensor Multispectral Radiometric Calibration Stellar
2015/5/12
Radiometric calibration of remote sensing satellites has traditionally been accomplished by means of vicarious ground calibration
techniques. These methods employ extensive modelling algorithms to d...