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Reference ellipsoid
Known as:
Ellipsoid (disambiguation)
, Ellipsoidal height
, Geodetic coordinates
In geodesy, a reference ellipsoid is a mathematically defined surface that approximates the geoid, the truer figure of the Earth, or other planetary…
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Related topics
Related topics
14 relations
Clairaut's theorem
Convex set
DTED
Geodesics on an ellipsoid
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Broader (1)
Global Positioning System
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Variação temporal da coordenada altimétrica a partir de dados GNSS e dados GRACE
A. C. Cagido
2017
Corpus ID: 134335700
From the launch of the first artificial satellites, it initiated a great revolution in what we can call Modern Geodesy. This…
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2016
2016
A New Solution to Weaken Influence of Ellipsoidal Height Error on Seven-parameter Transformation
Wen Zhao
,
Xing-Wei Liu
,
Peng Yuan
2016
Corpus ID: 125374193
在较大区域中,利用七参数法实现二维坐标至三维坐标转换时,高程精度影响坐标转换精度。本文提出了一种新方法,可解决七参数坐标转换中高程精度影响平面坐标精度的问题。该方法在无高程情况下,对4°×8°的大区域可实现1 cm…
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Review
2011
Review
2011
Measuring the Water Level Datum Relative to the Ellipsoid During Hydrographic Survey
Glen Rice
,
J. Riley
2011
Corpus ID: 55218073
Hydrographic surveys are referenced vertically to a local water level “chart” datum. Conducting a survey relative to the…
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Review
2009
Review
2009
The Bouguer Gravity Anomaly Map of the Calabar Flank, Southeastern, Nigeria.
A. Okiwelu
,
E. E. Okwueze
,
I. Akpabio
2009
Corpus ID: 54687482
Raw gravity data acquired using a Lacoste and Romberg (model G446) gravimeter and its accessories have been converted to a…
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2007
2007
CONVERSION OF GPS DATA TO CARTESIAN COORDINATES VIA AN APPLICATION DEVELOPMENT ADAPTED TO A CAD MODELLING SYSTEM
Kouzeleas Stelios
2007
Corpus ID: 55314994
Nowadays, common methodologies in telegeoprocessing–telegeomonitoring use telecommunication means such as the GPS in order to…
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2004
2004
Computing unambiguous TEC and ionospheric delays using only carrier phase data from NOAA's CORS network
D. Smith
PLANS . Position Location and Navigation…
2004
Corpus ID: 18408332
A new method for computing absolute (unambiguous) levels of Total Electron Content (TEC) and subsequently the L1 and L2 phase…
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1998
1998
Multiple Image Coordinate Extraction (MICE) Technique for Rapid Targeting of Precision Guided Munitions
T. Criss
,
M. M. South
,
L. Levy
1998
Corpus ID: 29053591
he effectiveness of weapons guided by the Global Positioning System (GPS) often depends on the accuracy of the target coordinates…
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1997
1997
A WGS84-AHD Profile over the Darling Fault: Western Australia
O. Friedlieb
,
W. Featherstone
,
M. Dentith
1997
Corpus ID: 55778308
The Darling Fault near Perth in Western Australia causes a steep geoid gradient of approximately 100mm/km. Existing gravimetric…
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1981
1981
Transformation formulas relating geodetic coordinates to a tangent to Earth, plane coordinate system
L. Credeur
1981
Corpus ID: 117734198
Formulas and their approximation were developed to map geodetic position to an Earth tangent plane with an airport centered…
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1968
1968
SOLUTION OF THE GEODETIC BOUNDARY-VALUE PROBLEM IN CASE OF A REFERENCE ELLIPSOID,
K. Koch
1968
Corpus ID: 123018145
Abstract : The solution of the boundary-value problem of physical geodesy in the case of a reference ellipsoid is given with a…
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