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Stereo Evaluation of CARTOSAT-1 Data Summary of DLR Results During CARTOSAT-1 Scientific Assessment Program
CARTOSAT-1 Stereoscopic CCD scanner Rational polynomial model Matching DSM generation
2015/11/24
The Remote Sensing Technology Institute (IMF) of the German Aerospace Center (DLR) has more than 20 years of history in developing spaceborne stereo scanners and the corresponding stereo evaluation so...
Precise Georeferencing of CARTOSAT Imagery via Different Orientation Models
CARTOSAT high-resolution satellite orientation comparison
2015/11/24
The CARTOSAT 1 satellite, launched by the Indian Space Research Organisation (ISRO) in 2005, can provide panchromatic alongtrack stereo imagery with a ground resolution of 2.5 m.
Orientation and DEM Extraction from ALOS-PRISM Images Using the SRTM-DEM as Ground Control
Three-Line Matching DEM/DTM Georeferencing Orthorectification Accuracy
2015/11/24
This paper presents a methodology of image orientation and DEM extraction from ALOS-PRISM stereopairs without the use of GCPs. It uses the approximate geo-location information derived from the sensor ...
DEM Generation from High Resolution Multi-View Data product
digital elevation model stereo image accuracy image matching Cartosat-2
2015/11/23
High resolution space-borne remote sensing image data show a high level of detail and provide many opportunities to be integrated into remote sensing applications. In particular, surface mapping from ...
Results of A Performance Test of a Dual Mid-Format Digital Camera System
medium format dual-head camera direct georeferencing empirical test geometric performance
2015/11/23
The low weight and the relatively low cost of medium format digital cameras have pushed the use of those units for aerial survey. These medium format cameras are often used as secondary sensors togeth...
Construction of Star Catalogue Based on SVM
Navigation-star catalogue Satellite attitude Machine-learning SVM
2015/11/23
The method of constructing navigation star catalogue always based on Magnitude Filtering Method (MFM). But it did not work well because of two typical disadvantages. On one side it would extract so ma...
Research on "Beijing 1" Micro-satellite Image Quality and Land Use Classification Precision
"Beijing 1" Micro-satellite Image quality Land use Classification Precision analysis Appraise
2015/11/23
“Beijing 1” is one Micro-satellite of the international Disaster Monitoring Constellation (DMC). It was launched successfully in 2005, and has high-powered characteristic, such as high gaining data ab...
Proba Spacecraft Family Small Mission Solutions for Emerging applications
Small satellites Earth observation
2015/11/23
Small Satellites are now being developed by many organisations. These are now a mature technology and have demonstrated their potential as a product with complementary performances to more conventiona...
Camera Station Based Combiner Adjustment of Multi-Images
Adjustment Image Orientation Rigorous Model Exterior Elements Collinear Equation Lack Control Points
2015/11/23
Orientation and rectification of remote sensing imagery is one of the most important tasks for imagery processing, remote sensing imagery data transformed to specific coordinate system and with coordi...
The Accuracy Assessment Experimentof Aster 3D Ortho Product in Beijing Area
ASTER Orthorectified image accuracy assessment geolocation check point 3D
2015/11/23
The Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER) is an advanced multispectral imager that was launched on board the Terra spacecraft in December 1999. ASTER covers a wide spe...
Elevation-Controlled Block Adjustment for Weakly Convergent Satellite Images
Orientation orthorectification georeferencing bundle adjustment rational function model
2015/11/23
In order to acquire the largest possible coverage for environmental monitoring, small overlapping for satellite images is often the case. Hence, the traditional 3-D bundle adjustment as used in photog...
The Interior and Exterior Calibration for Ultracamd
UltraCam D Interior calibration Exterior calibration Misalignment Direct georeferencing
2015/11/23
There are now many different digital sensor systems available for photogrammetry, remote sensing and digital image analysis. Cramer (2005) provides a summary of the systems available in 2005 and these...
An Effective Methodology of Using GPS/IMU Data for Automatic Point Transformation in Aerial Triangulation
digital photogrammetry matching GPS/INS reliability performance method
2015/11/23
In this paper, an efficient methodology using GPS/IMU data for automatic point transformation in aerial triangulation is presented.It firstly performs matching within each strip. For point transformat...
In-flight Geometric Calibration - An experience with CARTOSAT-1 and CARTOSAT-2
Cartosat-1 Cartosat-2 GCP collinearity condition alignment angles biases
2015/11/20
The Cartosat-1 satellite was launched in May 2005 followed by Cartosat-2 in January 2007. Cartosat-1 is a stereo mission having twin cameras or two imaging sensors (Fore and Aft) with 2.5m resolutions...
Evaluation of Camera Calibration Approaches for Video Image Detection Systems
Calibration Multisensor Fusion Orientation Camera Georeferencing
2015/11/20
In modern traffic management Video Image Detection Systems (VIDS) are becoming increasingly important as traffic sensors. They are getting more affordable and don’t require any road construction like ...