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THE SYSTEM OVERVIEW AND GEOMETRIC IMAGE QUALITY OF THE TH-1 SATELLITE
Location accuracy Satellite photogrammetry On-orbit calibration Bundle adjustment Low-frequency errors Line-Matrix CCD camera
2016/7/5
The Tian-Hui 1 (TH-1) is the first stereo mapping transmission satellite in China, and the primary mission goal of the satellite is for topographic mapping at 1:50,000 scale without Ground Control Poi...
Radiometric and Geometric Evaluation of the Capabilities of the New Airborne Didigital Photogrammetric Sensors
Sensors CCD Mapping Photogrammetry GPS/INS Digital Triangulation DTM
2015/11/23
In this paper the theoretic and practical points of view about the applications of the modern digital airborne sensors in the photogrammetry and remote sensing fields are described. The first part of ...
Increasing-Geometric Accuracy of DMC's Virtual Images
Digital Aerial Cameras Camera Calibration Bundle Adjustment Self-calibration
2015/11/20
In the last two to three years, there have been a number of investigations into the geometric accuracy of large format digital cameras, particularly for large scale and engineering application. Geomet...
Since the apparition of the first large format digital aerial cameras there are great expectations on their performance. The dream to get aerial images virtually free of geometric errors and with a gr...
geometric validation of imagery and products from a high performance airborne digital sensor
Aerial Aerial Digital Cameras DEM/DTM LIDAR Photogrammetry
2015/9/1
This paper describes a geometric evaluation of the photogrammetric workflow resulting from an experimental aerial survey performed using a Leica Airborne Digital Sensor (ADS40) system. Imagery of a 13...
Geometric processing workflow for vertical and oblique hyperspectral frame images collected using UAV
Structure-from-motion Oblique Hyperspectral UAV 3D point cloud
2014/9/9
Remote sensing based on unmanned airborne vehicles (UAVs) is a rapidly developing field of technology. UAVs enable accurate, flexible, low-cost and multiangular measurements of 3D geometric, radiometr...