Results 251 to 260 of about 177,456 (287)

Statistical Monitoring of Changes to Land Cover

IEEE Geoscience and Remote Sensing Letters, 2018
Accurate detection of changes in land cover leads to better understanding of the dynamics of landscapes. This letter reports the development of a reliable approach to detecting changes in land cover based on remote sensing and radiometric data. This approach integrates the multivariate exponentially weighted moving average (MEWMA) chart with support ...
Nabil Zerrouki, Fouzi Harrou, Ying Sun
openaire   +2 more sources

Statistical land clutter modeling for airborne radar

Proceedings of ICICS, 1997 International Conference on Information, Communications and Signal Processing. Theme: Trends in Information Systems Engineering and Wireless Multimedia Communications (Cat. No.97TH8237), 2002
This paper presents a new approach for modeling the radar land clutter, by considering broad regions of ground and all types of roughness. In this way, many kinds of terrains with and without mountains and their composite forms are taken into account. Finally a generalized probability density function is introduced for the envelope of the clutter.
S.A. Reza Zekavat, A. Abdi
openaire   +1 more source

A Statistical Approach to Farm Land Value

1963
Proceedings of the Western Farm Economics Association Thirty-sixth Annual Meeting, Laramie, WY, July 24-26 ...
Davis, Irving F., Davis, Irving F.
openaire   +1 more source

Statistical analysis of high resolution land clutter

RADAR 2002, 2003
Results are described from land clutter analysis obtained from the fixed site BYSON radar at Malvern. Digital terrain elevation data is used to determine the imaged regions and the normalized log estimator, U, is measured to investigate the stability of the high resolution heavy-tailed clutter distribution.
G. Davidson, H.D. Griffiths, S. Ablett
openaire   +1 more source

A Statistical Model for Landing Gear Noise Prediction

9th AIAA/CEAS Aeroacoustics Conference and Exhibit, 2003
Abstract This paper presents the development of a framework for aircraft landing gear noise prediction. A prediction model is derived that decomposes the landing gear noise into three spectral components, for the low, mid and high frequencies, respectively.
openaire   +1 more source

Land use/land cover change and statistical modelling of cultivated land change drivers in Nigeria

Regional Environmental Change, 2017
In recent decades, human activities have significantly influenced land use/land cover. Identifying pattern changes in regional land use/land cover and their drivers is crucial for land use planning and management decision making. This study aims to (1) describe land use/land cover changes that have taken place in Nigeria in the study period of 10 years
Aisha Olushola Arowolo, Xiangzheng Deng
openaire   +1 more source

Statistical Modeling and Analysis of Landing Time Intervals

Transportation Research Record: Journal of the Transportation Research Board, 2005
Existing literature suggests that analyses of landing time intervals employ simple statistical models based on time-separation histograms, usually approximated by normal distributions. Although the literature focuses on important issues such as safety, capacity improvements, and separation rules, it does not take into account another important issue ...
Jasenka Rakas, Huifang Yin
openaire   +1 more source

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