Results 51 to 60 of about 3,797 (186)
Regional GNSS Common Mode Error Correction to Refine the Global Reference Frame
Remote SensingCommon mode error (CME) arises from various sources, including unknown regional errors, potential geophysical signals, and other factors present in global navigation satellite system (GNSS) coordinate solutions, undeniably affecting the GNSS precision ...
Ruyuan Wang +4 more
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Sustainable Development, EarlyView.ABSTRACT This study pursues a dual objective. First, it investigates the unconditional impact of anti‐globalization on structural transformation in Africa. Second, it explores how environmental degradation interacts with anti‐globalization to influence structural transformation. The analysis focuses on 52 African countries over the period 2005–2023. To
Simplice A. Asongu, Ekene ThankGod Emeka
wiley +1 more source
Remote Sensing, 2018 The noise characteristics of the Global Navigation Satellite System (GNSS) position time series can be biased by many factors, which in turn affect the estimates of parameters in the deterministic model using a least squares method.
Guo Chen, Qile Zhao, Na Wei, Jingnan Liu
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Thunderbird International Business Review, EarlyView.ABSTRACT The present study has investigated two objectives. First, it examines the unconditional impact of economic policy uncertainty (EPU) on Africa's structural transformation. Second, it explores the conditional role of human resource development in the nexus between economic policy uncertainty (EPU) and structural transformation.
Ekene ThankGod Emeka +2 more
wiley +1 more source
TIE POINT GENERATION IN HYPERSPECTRAL CUBES FOR ORIENTATION WITH POLYNOMIAL MODELS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 This paper presents a technique for tie point generation in hyperspectral images collected by a camera with time-sequential principle for band acquisition (i.e., non-synchronized bands).
A. Berveglieri +2 more
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On Spatial Point Processes With Composition‐Valued Marks
International Statistical Review, EarlyView.Summary Methods for marked spatial point processes with scalar marks have seen extensive development in recent years. While the impressive progress in data collection and storage capacities has yielded an immense increase in spatial point process data with highly challenging non‐scalar marks, methods for their analysis are not equally well developed ...
Matthias Eckardt +2 more
wiley +1 more source
A weighted adjustment of a similarity transformation between two point sets containing errors
Journal of Geodetic Science, 2017 For an adjustment of a similarity transformation, it is often appropriate to consider that both the source and the target coordinates of the transformation are affected by errors.
Marx C.
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AN AUTOMATIC PROCEDURE FOR COMBINING DIGITAL IMAGES AND LASER SCANNER DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Besides improving both the geometry and the visual quality of the model, the integration of close-range photogrammetry and terrestrial laser scanning techniques directs at filling gaps in laser scanner point clouds to avoid modeling errors ...
W. Moussa, M. Abdel-Wahab, D. Fritsch
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Remote Sensing, 2023 A new realization of the international terrestrial reference frame, a combination of four different space geodetic techniques, was released in 2022. Each geodetic solution should be combined carefully based on the local tie information at the co-located ...
Tae-Suk Bae, Chang-Ki Hong
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Regression analysis with compositional data containing zero values [PDF]
, 2015 Regression analysis with compositional data containing zero valuesComment: The paper has been accepted for publication in the Chilean Journal of Statistics.
Tsagris, Michail
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