Results 1 to 10 of about 23,831 (118)
The review and development of a modern GNSS network and datum in Uzbekistan
Geodesy and Geodynamics, 2017 This study is focused on the discussion of a modern GNSS network and datum in Uzbekistan. Considering the significance difference (up to 200 m) in positions of the local ellipsoidal datum and the global datum, the precise transformation parameters ...
Dilbarkhon Fazilova
exaly +3 more sources
RESEARCH IMPLEMENTATION OF BEIDOU DATA FAST PROCESSING OF LARGE-SCALE GNSS REFERENCE STATION NETWORK [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 GNSS reference station network is the core infrastructure for the establishment ,maintenance, renewal and service of national geodetic reference framework. At present ,nearly 3000 reference stations have been constructed in the national resources system ,
Q. Zhang +7 more
doaj +1 more source
COORDINATE TRANSFORMATION FROM KARBALA 1979 AND WORLD GEODETIC SYSTEM 1984 TO IRAQI GEOSPATIAL REFERENCE SYSTEM [PDF]
Journal of Engineering and Sustainable Development, 2022 Nowadays, the transformation between coordinate systems is the major interested problems especially in Iraq. There are many coordinate systems used to produce maps and documentations due to different datums and spheroids.
Ruba Y. Hussain
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Need for pan-India compatibility of geospatial databases in terms of map projections and parameters
Geocarto International, 2023 The present study is taken up to record variations in the extent of area of two polygons—(i) a ground measured area of a university campus, (ii) enclosing the Ganga basin—and to examine the changes in both shape and area of another (iii) polygon covering
Mallikarjun Mishra +2 more
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SAPIENTIAE, 2019 A atividade geodésica experimenta uma transformação significativa com o surgimento dos sistemas de posicionamento por observações de Satélites Artificiais Terrestres (SAT).
António Alves Teixeira De Carvalho
doaj +3 more sources
3D Reconstruction via Depth and Normal Priors Guided 3D Gaussian Splatting [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis paper introduces a novel 3D reconstruction method that leverages depth and normal priors within a 3D Gaussian splatting framework. The approach aims to address the limitations of traditional 3D reconstruction methods, which often involve complex ...
J. Jiang, Q. Wang, L. Zhang
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Jàmbá, 2011 My lecture is based upon a fully referenced paper but it is not an academic paper that contains evidence from which it draws conclusions. It’s in the nature of corruption that there is little evidence and there are no text-books, no journals devoted to ...
James Lewis
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THE IMPLEMENTATION OF MODERN GEOCENTRIC DATUM: A REVIEW [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 A dynamic datum denotes a coordinate datum in real-time linked with the International Terrestrial Reference Frame (ITRF) in order to provide a dynamic ITRF-like datum to the users.
N. M. Yazid +4 more
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Geo-spatial Information ScienceSelf-supervised learning (SSL) facilitates the pre-training of foundation models without reliance on costly labeled data. Among SSL methods, contrastive learning (CL) excels at extracting robust semantic representations, even in the presence of complex ...
Hengtong Shen +4 more
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Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, 2022 Tujuan dari penelitian adalah mengidentifikasi dan menganalisis keberadaan air tanah yang berada di Kecamatan Buayan terkait dengan kedalaman dan nilai resistivitas akuifer menggunakan permodelan 2D dengan software yang digunakan adalah software progress
Elfa Nur Aildasari +3 more
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