Search Results

Search Results

• Global geoid adjustment on local area for GIS applications using GNSS permanent station coordinates

  Ugo Falchi , Claudio Parente , Giuseppina Prezioso

  Abstract 1857 | PDF Downloads 1736 | DOI https://doi.org/10.3846/gac.2018.4356

  Page 80-88
  

  2018-10-15

• Height determination techniques for the next national height system of Finland - a case study

  Timo Saari, Markku Poutanen, Veikko Saaranen, Harri Kaartinen, Antero Kukko, Sonja Lahtinen

  Abstract 913 | PDF Downloads 1119 | DOI https://doi.org/10.3846/20296991.2015.1120387

  Page 145-155
  

  2015-12-17

• Precision evaluation for different GNSS RINEX 3 using online services and open-source software PPP-MANS

  Ashraf G. Shehata, Fawzi H. Zarzoura, Mahmoud El-Mewafi

  Abstract 537 | PDF Downloads 421 | DOI https://doi.org/10.3846/gac.2023.17499

  Page 137–141
  

  2023-10-13

• Digital zenith camera for vertical deflection determination

  Māris Abele, Jānis Balodis, Inese Janpaule, Ieva Lasmane, Augusts Rubans, Ansis Zariņš

  Abstract 925 | PDF Downloads 523 | DOI https://doi.org/10.3846/20296991.2012.755324

  Page 123-129
  

  2012-12-21

• Identification of individual trees and groups of trees in the landscape using airborne laser scanning data

  Robert Smreček, Zuzana Michňova

  Abstract 620 | PDF Downloads 485 | DOI https://doi.org/10.3846/20296991.2014.962736

  Page 110-115
  

  2014-09-25

• Evaluation of the performance of Multi-GNSS advanced orbit and clock augmentation – precise point positioning (MADOCA-PPP) in Japan region

  Atınç Pırtı

  Abstract 610 | PDF Downloads 423 | DOI https://doi.org/10.3846/gac.2024.17763

  Page 1–7
  

  2024-04-12

• Making and developing the digital elevation models by geostatistical methods

  Algirdas Kumetaitis

  Abstract 519 | PDF Downloads 351 | DOI https://doi.org/10.3846/13921541.2004.9636637

  Page 29-34
  

  2012-08-03

• Improvement and extension of ETRS 89 in Latvia and Lithuania based on the NKG 2003 GPS campaign

  Lotti Jivall, Jānis Kaminskis, Eimuntas Paršeliūnas

  Abstract 513 | PDF Downloads 375 | DOI https://doi.org/10.3846/13921541.2007.9636710

  Page 13-20
  

  2012-08-03

• Local evaluation of Earth Gravitational Models, case study: Iran

  Ismael Foroughi, Yosra Afrasteh, Sabah Ramouz, Abdolreza Safari

  Abstract 816 | PDF Downloads 663 | DOI https://doi.org/10.3846/20296991.2017.1299839

  Page 1-13
  

  2017-03-27

• A comparison study between collinearity condition, coplanarity condition, and direct linear transformation (DLT) method for camera exterior orientation parameters determination

  Khalid L. A. El-Ashmawy

  Abstract 959 | PDF Downloads 1342 | DOI https://doi.org/10.3846/20296991.2015.1051335

  Page 66-73
  

  2015-06-25