Open AccessUlteri considerazioni sulla correzione topografica nei rilievi gravimelrici geominerari
Author(s) -
M. Bernabini
Publication year - 2011
Publication title -
annals of geophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 60
eISSN - 2037-416X
pISSN - 1593-5213
DOI - 10.4401/ag-5210
Subject(s) - residual , mathematics , compartment (ship) , geometry , geology , physics , algorithm , oceanography
In t h e present paper we are dealing with residual error
occurring when considering surfaces of cylindrical compartment in gravimetric
topographic correction, horizontal.
I t is shown how residual error variations in a compartment depend
on the average level, average slope and slope o r i e n t a t i o n of topographic
surface in t h e compartment.
The residual error of a zone or a n ensemble of zones may be positive
or negative according to s t a t i s t i c a l distribution of slope orientations. As
a n example, the results of a gravimetric survey are related.
Rapid methods to value t h e residual error and to eliminate it in some
cases are suggested
occurring when considering surfaces of cylindrical compartment in gravimetric
topographic correction, horizontal.
I t is shown how residual error variations in a compartment depend
on the average level, average slope and slope o r i e n t a t i o n of topographic
surface in t h e compartment.
The residual error of a zone or a n ensemble of zones may be positive
or negative according to s t a t i s t i c a l distribution of slope orientations. As
a n example, the results of a gravimetric survey are related.
Rapid methods to value t h e residual error and to eliminate it in some
cases are suggested