搜索结果: 1-7 共查到“测绘科学技术 Attitude”相关记录7条 . 查询时间(0.062 秒)
AN ATTITUDE MODELLING METHOD BASED ON THE INHERENT FREQUENCY OF A SATELLITE PLATFORM
Satellite Attitude Post-Process AttModel FFT Inherent Frequency
2017/7/12
The accuracy of attitude determination plays a key role in the improvement of surveying and mapping accuracy for high-resolution remote-sensing satellites, and it is a bottleneck in large-scale satell...
The Error Analysis and Correction Method Research of the Attitude Data for the UAV Remote Sensing Images
GPS/INS Navigation Photogrammetry Calibration Error IMU
2015/11/24
As an important way to obtain the high-resolution remote sensing images, the unmanned aerial vehicle (UAV) aviation remote sensing plays a more and more important role in the area of photogrammetry an...
GEO-REFERENCING CASI IMAGERY USING DIRECT MEASUREMENT OF POSITION AND ATTITUDE
Geo-referencing Multi-sensor Scanner GPS INS CASI Remote sensing
2014/12/30
Geo-referencing is the process of achieving correlation between airborne or spaceborne images and the Earth’s surface. Photogrammetry has been known as a tool of high geometric accuracy, but the manua...
ANALYSIS OF SATELLITE LASER ALTIMETRY RANGE MEASUREMENTS OVER LAND TOPOGRAPHY USING GENERALIZED ATTITUDE PARAMETER EXTRACTION
Laser Altimetry Satellite Topography Attitude Pointing
2014/12/22
Two new laser altimeter satellites are being launched by NASA in the near future: the ICESat (Ice, Clouds, Elevation) satellite and the VCL (Vegetation Canopy Lidar) satellite. Although each satellite...
Accuracy Evaluation of 3D Geometry from Low-Attitude UAV collections A case at Zijin Mine
UAV 3D Geometry Opencast Mine Structure from Motion (SfM) Accuracy Evaluation
2014/7/23
This study investigates the usability of low-attitude unmanned aerial vehicle (UAV) acquiring high resolution images for the geometry reconstruction of opencast mine. Image modelling techniques like S...
POSE VERSUS STATE: ARE SENSOR POSITION AND ATTITUDE SUFFICIENT FOR MODERN PHOTOGRAMMETRY AND REMOTE SENSING?
Sensor state sensor orientation sensor calibration spatio-temporal sensor calibration image deblurring focal-plane shutter camera models
2014/4/21
We investigate the advantages of using what we call sensor state parameters or sensor state to describe the geometrical relationship between a sensor and the 3D space or the 4D time-space that extend ...
ATTITUDE ASSESSMENT USING PLEIADES-HR CAPABILITIES
Calibration image quality geometry aerial triangulation elevation model Pléiades-HR
2014/4/25
Since SPOT1, the French national space centre (CNES) has worked on improving the geometry of Earth observation spacecrafts. The accuracy of sensor calibration is one of the main key points for any Ear...