Record details

Title
    Accuracy estimates of normal heights computed at GPS sites
Statement of responsibility
    Viliam Vatrt
Author
    Vatrt, Viliam
Language
    anglicky
Source title - serial
    Studia geophysica et geodaetica
Vol./nr.
    Vol. 41, no. 3
Pages
    p. 221-224
Year
    1997
Notes
    2 obr.
    il.
    Obsahuje bibliografické odkazy
    Zkr. název ser.: Stud. geophys. geod. (Praha)
Subject group
    anomálie
    geodézie
    hustota
    model matematický
    tvar Země
Geographical name
    Evropa střední
    Země
Keyword
    Accuracy
    Computed
    Estimates
    GPS
    Heights
    Normal
    Sites
Abstract (in english)
   The dependence of accuracy of determining normal heights at GPS sites on the density of distribution of the sites within the GPS/levelling frame has been investigated. If the density amounts to one GPS/levelling site per 400 kmř, the accuracy of about ˝11.5 cm in the central part of Europe. If the density is higher, e.g. one GPS/levelling site per 200 kmř, an accuracy of about ˝5 cm can be achieved
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    28. 3. 2008
Import date
    8. 8. 2012