Evaluation of precise terrain effects using high-resolution digital elevation models

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00501941" target="_blank" >RIV/49777513:23520/09:00501941 - isvavai.cz</a>

Alternative codes found

RIV/00025615:_____/09:#0001611

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evaluation of precise terrain effects using high-resolution digital elevation models

Original language description

The article deals with the numerical evaluation of the first-order radial derivative of the gravitational potential (terrain effect) by two modeling methods based on a prismatic and tesseroidal description of the terrain masses. The prismatic method, which offers exact analytical formulations, is connected to the planar or spherical approximation. The tesseroidal method related to the spherical or ellipsoidal approximation provides results at the same accuracy level, however, in significantly shorter computational times.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DA - Hydrology and limnology

OECD FORD branch

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Project

<a href="/en/project/GA205%2F08%2F1103" target="_blank" >GA205/08/1103: Methods of Earth's gravity field modelling based on heterogeneous data</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Geophysical Research - Solid Earth

ISSN

0148-0227

e-ISSN

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Volume of the periodical

114

Issue of the periodical within the volume

B02404

Country of publishing house

US - UNITED STATES

Number of pages

14

Pages from-to

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UT code for WoS article

000263737300001

EID of the result in the Scopus database

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