The Determination of Geophysical Parameters From Space

The Determination of Geophysical Parameters From Space PDF Author: N.E Fancey
Publisher: CRC Press
ISBN: 9780750303507
Category : Science
Languages : en
Pages : 392

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Book Description
This volume gives a wide ranging overview of current issues in the acquisition and evaluation of geophysical information from space and from the air and is suitable for postgraduate and postdoctoral students as well as established workers in the field. Topics covered include the processing and interpretation of remote sensing data from aircraft and satellites; reflection and emission properties of natural surfaces; use of remote sensing data for coastal and marine environmental studies; pollution monitoring; surface temperature measurements and meteorological measurements. In addition, large parts of the material concerns itself with the various data analysis techniques employed and the accuracy of the results obtained when attempting to make geophysical measurements through the atmosphere.

The Determination of Geophysical Parameters From Space

The Determination of Geophysical Parameters From Space PDF Author: N.E Fancey
Publisher: CRC Press
ISBN: 9780750303507
Category : Science
Languages : en
Pages : 392

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Book Description
This volume gives a wide ranging overview of current issues in the acquisition and evaluation of geophysical information from space and from the air and is suitable for postgraduate and postdoctoral students as well as established workers in the field. Topics covered include the processing and interpretation of remote sensing data from aircraft and satellites; reflection and emission properties of natural surfaces; use of remote sensing data for coastal and marine environmental studies; pollution monitoring; surface temperature measurements and meteorological measurements. In addition, large parts of the material concerns itself with the various data analysis techniques employed and the accuracy of the results obtained when attempting to make geophysical measurements through the atmosphere.

Earthquake Source Mechanics

Earthquake Source Mechanics PDF Author: Shamita Das
Publisher: American Geophysical Union
ISBN: 087590405X
Category : Earthquakes
Languages : en
Pages : 332

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Book Description


Determination of Precise Satellite Orbits and Geodetic Parameters using Satellite Laser Ranging

Determination of Precise Satellite Orbits and Geodetic Parameters using Satellite Laser Ranging PDF Author: Krzysztof Sośnica
Publisher: Astronomical Institute, University of Bern, Switzerland
ISBN: 8393889804
Category : Science
Languages : en
Pages : 253

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Book Description
The contribution of Satellite Laser Ranging (SLR) to the definition of the origin of the reference frame (geocenter coordinates), the global scale, and low degree coefficients of the Earth's gravity field is essential due to the remarkable orbit stability of geodetic satellites and the accuracy of laser observations at a level of a few millimeters. Considering these aspects, SLR has an exceptional potential in establishing global networks and deriving geodetic parameters of the supreme quality. SLR faces today the highest requirements of the Global Geodetic Observing System (GGOS) yielding 1 mm of long-term station coordinate and 0.1 mm/y of station velocity stability. The goal of this work is to assess the contribution of the latest models and corrections to the SLR-derived parameters, to enhance the quality and reliability of the SLR-derived products, and to propose a new approach of orbit parameterization for low orbiting geodetic satellites. The impact of orbit perturbations is studied in detail, including perturbing forces of gravitational origin (Earth's gravity field, ocean and atmosphere tides) and perturbing forces of non-gravitational origin (atmospheric drag, the Yarkovsky effect, albedo and Earth's infrared radiation pressure). A multi-satellite combined solution is obtained using SLR observations to LAGEOS-1, LAGEOS-2, Starlette, Stella, and AJISAI. The quality of the SLR-derived parameters from the combined solution is compared with external solutions. The Earth rotation parameters are compared to the IERS-08-C04 series and the GNSS-derived series, whereas the time variable Earth's gravity field coefficients are compared to the CHAMP and GRACE-derived results.

Models of the Near-space Geophysical Environment

Models of the Near-space Geophysical Environment PDF Author:
Publisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages : 58

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Book Description
This report provides descriptions of environmental models used in the near-earth environment for the analysis of earth-based and satellite data. Included are models of the ionosphere, atmosphere, radiation belt, Earth's magnetic field, and orbital prediction. These models are used at PL for a variety of purposes, in particular, for the analysis of experimental data obtained from ground based instruments and, where applicable, instruments carried on balloons, rockets, and satellites. Some of the models described here were developed at PL based upon such measurements. For many of the models described here, computer output is provided together with estimates of computer (CPU) times required to generate such output. The computer codes (subroutines) for these models are frequently incorporated into programs used for data analysis and reduction, as well as mission planning. It is hoped that this report will serve as a useful reference for planning such future missions.

Geophysical Data Analysis: Understanding Inverse Problem Theory and Practice

Geophysical Data Analysis: Understanding Inverse Problem Theory and Practice PDF Author: Max A. Meju
Publisher: SEG Books
ISBN: 156080257X
Category : Geophysics
Languages : en
Pages : 305

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Book Description
This publication is designed to provide a practical understanding of methods of parameter estimation and uncertainty analysis. The practical problems covered range from simple processing of time- and space-series data to inversion of potential field, seismic, electrical, and electromagnetic data. The various formulations are reconciled with field data in the numerous examples provided in the book; well-documented computer programmes are also given to show how easy it is to implement inversion algorithms.

NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 244

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NASA Geodynamics Program

NASA Geodynamics Program PDF Author:
Publisher:
ISBN:
Category : Geodynamics
Languages : en
Pages : 130

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Book Description


Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1064

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Book Description


Statistical Multiple Integration

Statistical Multiple Integration PDF Author: Nancy Flournoy
Publisher: American Mathematical Soc.
ISBN: 0821851225
Category : Mathematics
Languages : en
Pages : 290

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Book Description
High dimensional integration arises naturally in two major sub-fields of statistics: multivariate and Bayesian statistics. Indeed, the most common measures of central tendency, variation, and loss are defined by integrals over the sample space, the parameter space, or both. Recent advances in computational power have stimulated significant new advances in both Bayesian and classical multivariate statistics. In many statistical problems, however, multiple integration can be the major obstacle to solutions. This volume contains the proceedings of an AMS-IMS-SIAM Joint Summer Research Conference on Statistical Multiple Integration, held in June 1989 at Humboldt State University in Arcata, California. The conference represents an attempt to bring together mathematicians, statisticians, and computational scientists to focus on the many important problems in statistical multiple integration. The papers document the state of the art in this area with respect to problems in statistics, potential advances blocked by problems with multiple integration, and current work directed at expanding the capability to integrate over high dimensional surfaces.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 772

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Book Description