An algorithm for automated digital rock drawing in the style used in Czech topographic maps

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10324981" target="_blank" >RIV/00216208:11310/16:10324981 - isvavai.cz</a>

Výsledek na webu

<a href="http://web.natur.cuni.cz/gis/aucg2/index.php/AUC_Geographica/article/download/20/pdf_57" target="_blank" >http://web.natur.cuni.cz/gis/aucg2/index.php/AUC_Geographica/article/download/20/pdf_57</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14712/23361980.2016.1" target="_blank" >10.14712/23361980.2016.1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

An algorithm for automated digital rock drawing in the style used in Czech topographic maps

Popis výsledku v původním jazyce

The Land Survey Office of the Czech Republic developed a method for digital cliff drawing for use in the production of their large-scale topographic maps. At the core of this method is the process of filling a polygon with lines that resemble stylized hachures. As these lines are produced manually, this article aims at the automation of this process, and presents an algorithm for automated digital rock drawing. This algorithm was designed based on a previous detailed analysis of the problem, and experience supported by numerous examples found in maps. The individual steps of this algorithm, which was successfully tested on selected areas of various rocky terrains in the Czech Republic, are described in detail. The results of the tests are assessed, and the pros, cons and limitations of the algorithm are discussed.

Název v anglickém jazyce

An algorithm for automated digital rock drawing in the style used in Czech topographic maps

Popis výsledku anglicky

The Land Survey Office of the Czech Republic developed a method for digital cliff drawing for use in the production of their large-scale topographic maps. At the core of this method is the process of filling a polygon with lines that resemble stylized hachures. As these lines are produced manually, this article aims at the automation of this process, and presents an algorithm for automated digital rock drawing. This algorithm was designed based on a previous detailed analysis of the problem, and experience supported by numerous examples found in maps. The individual steps of this algorithm, which was successfully tested on selected areas of various rocky terrains in the Czech Republic, are described in detail. The results of the tests are assessed, and the pros, cons and limitations of the algorithm are discussed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Carolinae, Geographica

ISSN

0300-5402

e-ISSN

—

Svazek periodika

51

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

5-16

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84982105644