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MUlti information based Ground Control Points selection method
2011 IEEE International Geoscience and Remote Sensing Symposium, 2011Ground Control Points (GCPs) are one of the most important data used in many fields of Remote Sensing. The number and distribution of GCPs are always the key factors for the success of some researches. A GCPs selection method by integrating the three dimensional spatial information (i.e.
Yanfeng Gu +3 more
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Aerial Photoscanning with Ground Control Points from USGS LiDAR
SAE International Journal of Advances and Current Practices in Mobility, 2022<div class="section abstract"><div class="htmlview paragraph">Aerial photoscanning is a software-based photogrammetry method for obtaining three-dimensional site data. Ground Control Points (GCPs) are commonly used as part of this process. These control points are traditionally placed within the site and then captured in aerial photographs ...
Toby Terpstra +4 more
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Ground-target tracking control of Earth-pointing satellites
AIAA Guidance, Navigation, and Control Conference and Exhibit, 2000Many on-board payloads for monitoring, communication and Earth imaging have extensive requirements for target tracking maneuvers in many space missions. A quaternion-bas ed PID feedback control for ground-target tracking of a three-axis stabilized Earth-pointing satellite is systematically analyzed.
Xiaojiang Chen +2 more
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An Optimization Method on Ground Control Point Distribution
Advanced Materials Research, 2011With the development of remote sensing, the data quantity of remote sensing image is increasing tremendously. It brings a huge workload to the image geometric correction through manual ground control point (GCP) selection. GCPs automatically selected based on software is one of the effective methods to cut down manual operation.
Guang Yang, Wei Li Jiao
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Design of the Ground Control Point Image Databases
Applied Mechanics and Materials, 2013Ground control point data is necessary in the aerospace images geometric processing. This study proposed the design solutions for the ground control point image databases. At first, this study compared the storage management manners of the control point data. Then, it analyzed the control point image data features.
Yan Li, Xiao He Zhang
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Navigation of satellite measurements without ground control points
International Journal of Remote Sensing, 1993Abstract The minimum of information on satellite dynamics (a part of celestial mechanics) which is needed to navigate operational polar orbiting meteorological satellites either for direct or inverse referencing without ground control points, is presented. This software is tailored to the orbit information available.
Straka, J., Klokocnik, J., Grassl, H.
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High-Accuracy Stereo Matching Based on Adaptive Ground Control Points
IEEE Transactions on Image Processing, 2015This paper proposes a novel high-accuracy stereo matching scheme based on adaptive ground control points (AdaptGCP). Different from traditional fixed GCP-based methods, we consider color dissimilarity, spatial relation, and the pixel-matching reliability to select GCP adaptively in each local support window.
, Chenbo Shi +5 more
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Global stereo matching leveraged by sparse ground control points
CVPR 2011, 2011We present a novel global stereo model that makes use of constraints from points with known depths, i.e., the Ground Control Points (GCPs) as referred to in stereo literature. Our formulation explicitly models the influences of GCPs in a Markov Random Field.
Liang Wang, Ruigang Yang
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Ground control points refresh for MODIS and VIIRS geolocation monitoring
Earth Observing Systems XXVI, 2021The Control Point Matching(CPM) program and a set of over 1200 globally distributed ground control points (GCPs ) have been successfully used to develop more than 20 years of MODIS geolocation products. In this research, we refresh current GCP library with more than 2500 new GCPs using the latest Landsat 8 Collection 2 images.
Ping Zhang +3 more
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Quality assessment of TerraSAR-X derived ground control points
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012The orbit accuracy of TerraSAR-X and TanDEM-X radar satellites is in the range of centimeters. This information is useful to carry out high precision surveying from space. The objective of this study is the quality assessment of ground control points (GCPs) retrieved from TerraSAR-X and TanDEM-X imagery.
Wolfgang Koppe +5 more
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