VISUALIZATION OF TRACKS USING DIGITAL TERRAIN MODEL AND IMAGE PROCESSING METHODS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00219703" target="_blank" >RIV/68407700:21110/14:00219703 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2014/B23/S10.051" target="_blank" >http://dx.doi.org/10.5593/SGEM2014/B23/S10.051</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2014/B23/S10.051" target="_blank" >10.5593/SGEM2014/B23/S10.051</a>

Jazyk výsledku

angličtina

Název v původním jazyce

VISUALIZATION OF TRACKS USING DIGITAL TERRAIN MODEL AND IMAGE PROCESSING METHODS

Popis výsledku v původním jazyce

This article describes visualization and image processing methods which can be applied on DTM to highlight objects hidden in the landscape. This can help archaeologists to understand the landscape evolution including differentiation between natural processes and human interventions. Different visualization methods were applied on system of parallel tracks hidden in a forest and its surroundings ? part of old route called ?Devil?s Furrow? near town of Sázava. The data from airborne laser scanning acquired by the Czech Office for Surveying, Mapping and Cadastre was used. The average density of the point cloud was approximately 1 point/m2. The goal of the project was to visualize utmost small terrain discontinuities, e.g. tracks which some of them are notpreserved whole and erosion furrows. Generally we were interested in objects that are not clearly visible in DTM displayed in form of shaded relief. Some of the typical visualization methods were tested (shaded relief, aspect and slope i

Název v anglickém jazyce

VISUALIZATION OF TRACKS USING DIGITAL TERRAIN MODEL AND IMAGE PROCESSING METHODS

Popis výsledku anglicky

This article describes visualization and image processing methods which can be applied on DTM to highlight objects hidden in the landscape. This can help archaeologists to understand the landscape evolution including differentiation between natural processes and human interventions. Different visualization methods were applied on system of parallel tracks hidden in a forest and its surroundings ? part of old route called ?Devil?s Furrow? near town of Sázava. The data from airborne laser scanning acquired by the Czech Office for Surveying, Mapping and Cadastre was used. The average density of the point cloud was approximately 1 point/m2. The goal of the project was to visualize utmost small terrain discontinuities, e.g. tracks which some of them are notpreserved whole and erosion furrows. Generally we were interested in objects that are not clearly visible in DTM displayed in form of shaded relief. Some of the typical visualization methods were tested (shaded relief, aspect and slope i

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

<a href="/cs/project/DF13P01OVV002" target="_blank" >DF13P01OVV002: Nové moderní metody neinvazního průzkumu památkových objektů</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

14th International Multidisciplinary Scientific Geoconference SGEM 2014, Conference Proceedings vol. III

ISBN

978-619-7105-12-4

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

6

Strana od-do

405-410

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

17. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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