Development of Latvian national 2nd order leveling network

Latvian National First Order Levelling Network consist of 15 polygons and 51 lines and was reestablished in 2011. From 1st of December of year 2014 in Latvia Republic is new Latvian normal height system at epoch 2000,5. Normal heights are widely used in origination and application of geospatial dat...

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Bibliographic Details
Main Authors: Madara Znotina, Ivars Liepins, Ksenija Kosenko
Format: Article
Language:English
Published: Vilnius Gediminas Technical University 2016-12-01
Series:Geodesy and Cartography
Subjects:
Online Access:https://journals.vgtu.lt/index.php/GAC/article/view/2411