Results 81 to 90 of about 119,207 (215)
The FAO Africover Project and a Possiblity of a Unified Geodetic Datum for Africa (UGDA)
, 1996 The FAO executed AFRICOVER Project aims at the Production of a homogeneous land cover mapping at scales of 1/250,000 to 1/100,000 covering the whole of the Continent of Africa.
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OFFSET EVALUATION OF THE ECUADORIAN VERTICAL DATUM RELATED TO THE IHRS [PDF]
, 2018 Considering the definition of the International Height Reference System (IHRS) in the geopotential space (Resolution 1/2015, International Association of Geodesy - IAG), among the present main objectives of the international geodetic community is the ...
Barzaghi, Riccardo +2 more
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Referencing regional geoid-based vertical datums to national tide gauge networks
Journal of Geodetic Science, 2012 The objective of this study is to investigate the best means for referencing a regional geoid-based vertical datum to a network of tide gauges. In this study, a network of 27 tide gauge stations scattered along the coasts of Canada are used in order to ...
Bolkas D., Fotopoulos G., Sideris M. G.
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, 2018 Since positions are computed on the local ellipsoids adopted for geodetic computation in various countries and as some of the geographic positions of the reference/control stations in Nigeria were determined on the WGS 84 ellipsoid, this paper has ...
ETEJE S. O. +2 more
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Earth and Space ScienceAtmospheric Rivers (ARs) play an important role in influencing polar climate systems and glacier hydrology, making their study essential for understanding climate change impacts in these sensitive regions. With the increasing frequency of extreme weather
Jingming Li +5 more
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6326 Shades of Georeferencing BIM - Low distortion projections (LDP) for the German Railway [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesBeside smart Information Management, Building Information Modeling (BIM) focuses on three-dimensional planning and model coordination. However, 3D CAD/BIM software does not conceptualize geodetic coordinates, which causes systematic deviations between ...
C. Clemen, E. Romanschek
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N.C.R Project, 1:10,000. Planimetric map /
, 1987 Edition 1. Relief shown by contours and spot heights. Depths shown by bathymetric isolines.; Logos on sheets: Philippines. Ministry of National Defense. Bureau of Coast and Geodetic Survey; Japan International Cooperation Agency.; Some sheets revised at ...
Philippines. Bureau of Coast and Geodetic Survey.
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Towards a Redefinition of the National Geodetic Vertical Datum by the Integrated Geodesy Adjustment- A Viewpoint [PDF]
, 1992 Determination of Mean Sea Level (MSL) as a vertical datum for orthometric heights is a vital requirement for the readjustment of the National Geodetic Levelling Network. The vertical datum is defined to be the geoid whereby it's practical realization was
Wan Mohd Akib, Wan Abdul Aziz
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Elaboration of the African Geodetic integrated network (AGIN) African datum (AD)
, 1986 Old geodetic reference systems being still in use 1n African countries are often not properly defined, so they cannot fulfil demands connected with modern methods of geodetic measurements and computations. In order to start elaboration of the AGIN on the
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Journal of Geodetic Science, 2012 One main geodetic objective of the European Space Agency’s satellite mission GOCE (gravity field and steady-state ocean circulation explorer) is the contribution to global height system unification.
Gerlach Ch., Fecher Th.
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