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Shadow Matching

Shadow matching is a new positioning method that improves positioning accuracy of global navigation satellite systems (GNSS) in urban environments… Expand
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
The signals that are available for navigation depend on the environment. To operate reliably in a wide range of different… Expand
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2017
2017
In dense urban areas, conventional Global Navigation Satellite Systems (GNSS) positioning can exhibit errors of tens of metres… Expand
2016
2016
The wide field of view (WFV) imaging system onboard the Chinese GF-1 optical satellite has a 16-m resolution and four-day revisit… Expand
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2015
2015
We developed a new two-step approach for automated masking of clouds and their shadows in Landsat imagery. The first step… Expand
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Review
2015
Review
2015
GNSS shadow matching is a new technique that uses 3D mapping to improve positioning accuracy in dense urban areas from tens of… Expand
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2015
2015
GNSS positioning performance in dense urban areas is severely degraded due to the obstruction and reflection of the signals by… Expand
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Highly Cited
2013
Highly Cited
2013
Global navigation satellite system (GNSS) positioning is widely used in land vehicle and pedestrian navigation systems… Expand
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2013
2013
Visual odometry involves the computation of 3-D motion and (or) trajectory by tracking features in the video or image sequences… Expand
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Highly Cited
2011
Highly Cited
2011
  • P. Groves
  • Journal of Navigation
  • 2011
  • Corpus ID: 18769611
The Global Positioning System (GPS) is unreliable in dense urban areas, known as urban canyons, which have tall buildings or… Expand
Highly Cited
2004
Highly Cited
2004
This work presents a new algorithm designed to detect clouds in satellite visible and infrared (IR) imagery of ice sheets. The… Expand
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