搜索结果: 1-15 共查到“测绘科学技术 Angle”相关记录23条 . 查询时间(0.127 秒)
POINTING ANGLE CALIBRATION OF ZY3-02 SATELLITE LASER ALTIMETER USING TERRAIN MATCHING
ZY3-02 Satellite Laser Altimeter Geometric Calibration Terrain Matching GLAS
2017/7/12
After GLAS (Geo-science Laser Altimeter System) loaded on the ICESat (Ice Cloud and land Elevation Satellite), satellite laser altimeter attracts more and more attention. ZY3-02 equipped with the Chin...
ENHANCEMENT OF SPATIAL RESOLUTION OF THE LROC WIDE ANGLE CAMERA IMAGES
Moon Image Fusion LRO Wide Angle Camera
2016/11/23
Image fusion, a popular method for resolution enhancement in Earth-based remote sensing studies involves the integration of geometric (sharpness) detail of a high-resolution panchromatic (Pan) image a...
EXTRACTING ACCURATE AND PRECISE TOPOGRAPHY FROM LROC NARROW ANGLE CAMERA STEREO OBSERVATIONS
DEM/DTM Three-dimensional Application Planetary Mapping Geomorphology Modeling Processing
2016/11/8
The Lunar Reconnaissance Orbiter Camera (LROC) includes two identical Narrow Angle Cameras (NAC) that acquire meter scale imaging. Stereo observations are acquired by imaging from two or more orbits, ...
AUTOMATIC KAPPA ANGLE ESTIMATION FOR AIR PHOTOS BASED ON PHASE ONLY CORRELATION
Kappa Phase-Only Matching Azimuth Strip Image Space Object Space
2016/7/27
The approximate value of exterior orientation parameters is needed for air photo bundle adjustment. Usually the air borne GPS/IMU can provide the initial value for the camera position and attitude ang...
NON LINEAR OPTIMIZATION APPLIED TO ANGLE-OF-ARRIVAL SATELLITE BASED GEO-LOCALIZATION FOR BIASED AND TIME-DRIFTING SENSORS
Angle of Arrival Line of Sight Non-Linear Optimization
2016/7/8
Multiple sensors are used in a variety of geolocation systems. Many use Time Difference of Arrival (TDOA) or Received Signal Strength (RSS) measurements to estimate the most likely location of a signa...
EVALUATION OF THE QUALITY OF ACTION CAMERAS WITH WIDE-ANGLE LENSES IN UAV PHOTOGRAMMETRY
camera calibration Computer Vision GoPro accuracy interior orientation fish-eye UAV
2016/7/5
The application of light-weight cameras in UAV photogrammetry is required due to restrictions in payload. In general, consumer cameras with normal lens type are applied to a UAV system. The availabili...
ANALYSE ON IMAGE DISTORTION CAUSED BY CAMERA TILTING ANGLE IN MOSAIC CAMERA
camera mosaic tilting angle image distortion Two-Mosaic Four-Mosaic ratio of GSD change
2016/3/17
Digital aerial photogrammetry has the virtue of high precision and efficiency, but the plane array of single digital camera is not wide enough, so the land coverage and base-height ratio of singledigi...
RESEARCH ON CLOSE-RANGE PHOTOGRAMMETRY WITH BIG ROTATION ANGLE
Big Rotation Angle Colinearity Equation Coplanarity Equation Exterior Orientation
2015/12/23
This paper studies the influence of big rotation angles on the classical solution of analytical process. Close-range photogrammetry differs from traditional aerial photogrammetry, for the former usual...
The Theory and Application of Structured Light Photogrammetry with Known Angle
Structured light Angle Industrial Photogrammetry Computer Vision
2015/12/14
In computer vision field, structured-light is defined as the light with certain feature. Hence all of the light point, light line and light
plane, which are projected by laser equipment and projector...
Automatic Traffic Monitoring from an Airborne Wide Angle Camera System
Aerial Digital Images Monitoring Disaster Automation Tracking
2015/12/9
We present an automatic traffic monitoring approach using data of an airborne wide angle camera system. This camera, namely the “3K-Camera”, was recently developed at the German Aerospace Center (DLR)...
AUTOMATIC RELATIVE ORIENTATION OF TERRESTRIAL LASER SCANS USING PLANAR STRUCTURES AND ANGLE CONSTRAINTS
Relative orientation registration range images terrestrial laser scanning
2015/11/10
The relative orientation of independently acquired terrestrial laser scan point clouds is an important task. If good starting values are available, well-known iterative algorithms exist to determine t...
CALIBRATION OF A WIDE-ANGLE DIGITAL CAMERA SYSTEM FOR NEAR REAL TIME SCENARIOS
Aerial cameras image series near real time processing direct georeferencing
2015/9/17
Near real time monitoring of natural disasters, mass events, and large traffic disasters with airborne SAR and optical sensors will be the focus of several projects in research and development at the ...
RETRIEVAL OF AEROSOL OPTICAL DEPTH USING MULTI-DATE AND CONSTANT VIEWING ANGLE IMAGES FROM FORMOSAT2 AND VEN礢
aerosol optical thickness
2015/9/8
Usually, reflectance time series in the visible and near璱nfrared domain, such as those
provided by SPOT satellites or by wide field of view instruments (VGT, MERIS, MODIS),
are degraded by two main ...
SIMULTANEOUS RETRIEVAL OF AEROSOL AND SURFACE OPTICAL PROPERTIES USING MULTI-ANGLE IMAGING SPECTRORADIOMETER (MISR) DATA
Remote Sensing Aerosols Satellite
2015/9/8
The operational aerosol product of the Multi-angle Imaging SpectroRadiometer (MISR) is available only for a grid cell size of 17.6
km. This spatial resolution is too coarse for studies in complex ter...
INFLUENCE OF LOCAL INCIDENCE ANGLE EFFECTS ON GROUND COVER ESTIMATES
Linear Spectral Unmixing MESMA Terrain Effects
2015/9/8
An often neglected source of uncertainty on estimated cover percentage is caused by local view angle effects, where parts of bare soil
patches are not visible due to vegetation blocking the sensor li...