Data flow diagrams in geographic information systems: a survey
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33149391" target="_blank" >RIV/61989592:15310/14:33149391 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5593/sgem2014B21" target="_blank" >http://dx.doi.org/10.5593/sgem2014B21</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2014B21" target="_blank" >10.5593/sgem2014B21</a>
Alternative languages
Result language
angličtina
Original language name
Data flow diagrams in geographic information systems: a survey
Original language description
Data flow diagrams (DFD) are one of the oldest graphical representations in informatics. The data flow diagrams can be consider as visual programming language (VPL). Nowadays, geographic information systems (GIS) have some graphical environment that assists in the designing of flow chart model. The article brings an overview of notations and formal semantics for data flow diagrams in GIS. The survey contains software ArcGIS for Desktop 10.2, ERDAS IMAGINE 2013, IDRISI Selva and AutoCAD Map 3D 2014. Beside the commercial software, the open source QGIS 2.2 and its component Processing Modeler is mentioned. The article concerns more to the graphical notation than the amount of functionality. The graphical notation is important from the point of perceptionand cognition. The main task of data flow diagrams is to support the batch processing data. The next function is a "graphical report" of steps of processing. From the point of these two tasks, the graphical notation is important. For all
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.20.0166" target="_blank" >EE2.3.20.0166: Science Education Center</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
14th SGEM GeoConference on Informatics, Geoinformatics and Remote Sensing
ISBN
978-619-7105-10-0
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
541-548
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 17, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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