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STUDY ON HIGH RESOLUTION MEMBRANE-BASED DIFFRACTIVE OPTICAL IMAGING ON GEOSTATIONARY ORBIT
Diffractive Optics Deployable Achromatic Geostationary Orbit High Resolution Membrane
2017/7/12
Diffractive optical imaging technology provides a new way to realize high resolution earth observation on geostationary orbit. There are a lot of benefits to use the membrane-based diffractive optical...
APPLICATION OF VISION METROLOGY TO IN-ORBIT MEASUREMENT OF LARGE REFLECTOR ONBOARD COMMUNICATION SATELLITE FOR NEXT GENERATION MOBILE SATELLITE COMMUNICATION
Vision Metrology in Orbit Communication Satellite Large Deployable Antenna
2016/11/11
Satellite for next generation mobile satellite communication service with small personal terminal requires onboard antenna with very large aperture reflector larger than twenty meters diameter because...
GLOBAL BUNDLE ADJUSTMENT WITH VARIABLE ORIENTATION POINT DISTANCE FOR PRECISE MARS EXPRESS ORBIT RECONSTRUCTION
Planetary Mapping Mars HRSC Bundle Adjustment Orbit Modeling
2016/11/8
The photogrammetric bundle adjustment of line scanner image data requires a precise description of the time-dependent image orientation. For this task exterior orientation parameters of discrete point...
ON-ORBIT GEOMETRIC CALIBRATION APPROACH FOR HIGH-RESOLUTION GEOSTATIONARY OPTICAL SATELLITE GaoFen-4
GaoFen-4 high-resolution geostationary optical satellite on-orbit geometric calibration two-dimensional direction angle model geometric accuracy
2016/7/4
The GaoFen-4 (GF-4) remote sensing satellite is China’s first civilian high-resolution geostationary optical satellite, which has been launched at the end of December 2015. To guarantee the geometric ...
Mars Pathfinder: Cartographic analysis of the landing site from orbit
Mars Pathfinder Cartographic analysis landing site orbit
2016/5/20
Viking Orbiter stereo images were used to derive a geometrially precise orthoimage mosaic at 40m scale for the Mars Pathfinder landing site. Camera pointing for each images was obtained by a formal bu...
A study of on-orbit behaviour of InGaAs SWIR Channel Device of IRS-lC/lD LISS-III Camera
radiation signa
2016/5/20
The Indian Remote 穝ensing Satellite (IRS-I C), at an altitude of 817 Km, completed two years of operation in space
on December 25, 1997. The multi-spectral LISS-3 push-broom camera in IRS -...
Studies of Phobos' Orbit, Rotation, and Shape Using Spacecraft Image Data
Phobos Control Point Network Shape Orbit Model Astrometric Observations
2015/12/17
Images obtained by the High Resolution Stereo Camera (HRSC) and the Super Resolution Channel (SRC) on the European Mars Express (MEX) spacecraft have renewed the interest in Phobos, the larger of the ...
on-orbit modulation transfer function estimation using ground targets
Data Acquisition Calibration Camera Distortion Sensors Measurement CCD
2015/9/1
During the last few decades, imagery from orbiting satellite sensors has provided much information about the Earth surface and the effects of the human activities upon it. For this information to be u...
automated sensor block adjustmentand local orbit/flightpath positionning benefits, and perspectives for mapping applications
Rigorous Sensor Model Block Adjustment DORIS GPS
2015/9/1
automated sensor block adjustmentand local orbit/flightpath positionning benefits,and perspectives for mapping applications.
an improved model for along track stereo sensors using rigorous orbit mechanics and navigation data
along track sensor model orbit determination Kepler motion navigation data
2015/9/1
In this paper a major improvement of the generic rigorous sensor model for along track stereo optical satellite sensors which has been developed at UCL over the last three years is introduced, in deta...
An overview of in-orbit radiometric calibration of typical satellite sensors
Overview in-orbit radiometric calibration typical satellite sensors visible/near-infrared bands thermal infrared band lamp calibration solar radiation-based calibration blackbody-based calibration
2015/7/27
This paper reviews the development of in-orbit radiometric calibration methods in the past 40 years. It summarizes the development of in-orbit radiometric calibration technology of typical satellite s...
The Mapping Performance of The Hrsc / Src In Mars Orbit
Extra-terrestrial Planetary Pushbroom
2015/7/10
The images obtained by the HRSC (High Resolution Stereo Camera) on Mars Express show excellent potential for topographic
mapping of the planet. The derived stereo models agree with topographic data o...
ON-ORBIT GEOMETRIC CALIBRATION OF THE ORBVIEW-3 HIGH RESOLUTION IMAGING SATELLITE
calibration geometric satellite camera accuracy
2015/5/29
Current high resolution satellite design includes several sensor types such as: GPS receivers, star trackers, rate gyros and cameras. In order to produce high quality metric imagery, the on-orbit data...
ON-ORBIT SPATIAL RESOLUTION ESTIMATION OF CBERS-1 CCD IMAGING SYSTEM FROM BRIDGE IMAGES
CCD Camera Spatial Resolution Estimation Modelling Simulation Measurements Targets
2015/5/29
The first China-Brazil Earth Resources Satellite (CBERS) was launched in 1999 and recently was substituted by CBERS-2. CBERS- 1 and CBERS-2 have the same specifications and carry three sensors which c...
PREPARATIONS FOR THE ON-ORBIT GEOMETRIC CALIBRATION OF THE ORBVIEW 3 AND 4 SATELLITES
Geometric Camera Calibration Satellite
2014/12/29
A new generation of commercial satellites offers 1 meter resolution, GPS orbit tracking with star tracker and gyro attitude determination. This powerful combination of sensors can be used to precisely...