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ANALYSIS OF OBJECT-ORIENTED CLASSIFICATION RESULTS DERIVED FROM PAN-SHARPENED LANDSAT 7 ETM+ AND ASTER IMAGES
object-oriented classification eCognition
2015/8/17
In this study, performance of object-oriented classification approach has been tested using medium resolution satellite dataset of
Zonguldak testfield. For this purpose, Landsat 7 ETM+ and ASTER ima...
RADIOMETRIC CAMERA CALIBRATION OF THE BiLSAT SMALL SATELLITE: PRELIMINARY RESULTS
Radiometric Camera Calibration BiLSAT
2015/8/17
The studies on radiometric camera calibration of multispectral camera of the BiLSAT satellite is presented in this work. During the
study, various dark images and flat-field images have been taken, ...
Field Test Results for a Self-Calibrating Pseudolite Array
Self-Calibrating Pseudolite Array
2015/6/29
Pseudolites can extend the availability of GPS-type positioning systems to a wide range of applications not possible with satellite-only GPS. One such application is Mars exploration, where the centim...
Protection Level Calculation Using Measurement Residuals:Theory and Results
Protection Level Calculation Measurement Residuals
2015/6/26
In safety-of-life applications of satellite navigation, the Protection Level (PL) equation translates what is known about the pseudorange errors into a reliable limit on the positioning error. The cur...
GPS Ephemeris Error Screening and Results for 2006–2009
GPS Ephemeris Error Screening Results
2015/6/25
For the Global Positioning System (GPS), real-time satel-lite orbits and clock biases are derived from predicted ephemeris and clock parameters in broadcast navigation messages. The performance of bro...
Results on the Optimal Detection Statistic for Integrity Monitoring
Results Optimal Detection Statistic Integrity Monitoring
2015/6/24
One of the most stringent requirements of positioning systems for aviation is integrity.The provision of integrity is the main function of Satellite-based Augmentation systems (like the Wide Area Augm...
Experimental Results for the Multipath Performance of Galileo Signals Transmitted by GIOVE-A Satellite
Multipath Performance Galileo Signals Transmitted GIOVE-A Satellite
2009/9/3
Analysis of GIOVE-A signals is an important part of the in-orbit validation phase of the Galileo program. GIOVE-A transmits the ranging signals using all the code modulations currently foreseen for th...