<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-72YIHADI/3d4b00d9-c271-4f98-97b2-d24d63065363/PDF"><dcterms:extent>418 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-72YIHADI/2ac2b9d6-884c-4afc-b7ee-33adcdf60a74/TEXT"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-72YIHADI"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-WP8SPN4L" /><dcterms:issued>2001</dcterms:issued><dc:creator>Petkovšek, Gregor</dc:creator><dc:format xml:lang="sl">letnik:19</dc:format><dc:format xml:lang="sl">številka:30</dc:format><dc:format xml:lang="sl">str. 45-63</dc:format><dc:identifier>ISSN:1581-0267</dc:identifier><dc:identifier>COBISSID_HOST:1844321</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-72YIHADI</dc:identifier><dc:language>en</dc:language><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Fakulteta za gradbeništvo in geodezijo</dc:publisher><dcterms:isPartOf xml:lang="sl">Acta hydrotechnica</dcterms:isPartOf><dc:subject xml:lang="sl">D8, DEMON-Upslope</dc:subject><dc:subject xml:lang="sl">gričevnat svet</dc:subject><dc:subject xml:lang="sl">hidrologija</dc:subject><dc:subject xml:lang="en">hilly terrain</dc:subject><dc:subject xml:lang="en">hydrology</dc:subject><dc:subject xml:lang="sl">Rokava</dc:subject><dc:subject xml:lang="en">Slovenia</dc:subject><dc:subject xml:lang="sl">Slovenija</dc:subject><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Analiza razlik med metodami avtomatskega določanja razvodnic na primeru povodja Rokave| An analysis of the discrepancies between automatic catchment delineation methods in the case of the Rokava watershed|</dc:title><dc:description xml:lang="sl">The paper presents two methods for automatic catchment delineation based on a digital elevation model with a spational resolution of 25 m. First, the D8 algorithm was used, extended with the recent false depression handling methods. Then, a tool based on the DEMON-Upslope algorithm was developed. The accuracy of the two methods was tested on the Rokava watershed. A comparison with the delineation, based on the contours of a 1:5000 topographic map, was carried out. Both methods, when used with the DEM25, turned out to be appropriate for catchment delineation up to the sixth level, especially in the steeper part of the catchment. The D8 algorithm made some mistakes on the long slopes, which run in a direction different from a cardinal direction. The Rokava catchment lies in the coastal part of Slovenia; therefore, the results are representative for the Mediterranean countries, with the exception of the karst areas</dc:description><dc:description xml:lang="sl">Prispevek predstavlja dva načina avtomatskega določanja razvodnic na podlagi digitalnega modela višin s prostorsko ločljivostjo 25 m. Najprej je bil uporabljen znani algoritem D8, izboljšan z novimi metodami odpravljanja lažnih depresij. Nato pa je bilo razvidno še orodje na podlagi algoritma DEMON Upslope. Ustreznost obeh postopkov je bila preverjena na povodju rokave, kjer je bila izvedena primerjava z razvodnicami, ki so bile določene ročno na podlagi plastnic temeljnega topografskega načrta v merilu 1:50000. Oba postopka sta se ob uporabi DMV25 izkazala kot primerna za določanje razvodnic prispevnih površin do šeste ravni, zlasti v strmejšem delu povodja. Postopek D8 je dal slabše rezultate na dolgih pobočjih, ki ne potekajo v glavnih smereh neba. Povodje Rokave leži v gričevnatem svetu Slovenskega Primorja, zato so rezultati reprezentativni za dobršen del Slovenije in sredozemskega sveta, z izjemo kraškega sveta</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-72YIHADI"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-72YIHADI" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-72YIHADI/3d4b00d9-c271-4f98-97b2-d24d63065363/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-sa/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za gradbeništvo in geodezijo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-72YIHADI/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-72YIHADI" /></ore:Aggregation></rdf:RDF>