<?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-14ERDGSV/cd67300a-6d46-4bb9-bce3-0c995c0c13b5/PDF"><dcterms:extent>2609 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-14ERDGSV/9f998760-cc3e-49f2-80c6-09783724fc39/TEXT"><dcterms:extent>55 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1973-2025"><edm:begin xml:lang="en">1973</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-14ERDGSV"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-KHWREVIC" /><dcterms:issued>2025</dcterms:issued><dc:creator>Hoang, Thong Nguyen</dc:creator><dc:creator>Thuy, Duong Pham</dc:creator><dc:creator>Tran Thi, Van</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:69</dc:format><dc:format xml:lang="sl">str. 43-58</dc:format><dc:identifier>ISSN:0351-0271</dc:identifier><dc:identifier>DOI:10.15292/geodetski-vestnik.2025.01.43-58</dc:identifier><dc:identifier>COBISSID_HOST:236430083</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-14ERDGSV</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Zveza geodetov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Geodetski vestnik</dcterms:isPartOf><dc:subject xml:lang="en">accretion</dc:subject><dc:subject xml:lang="en">erosion</dc:subject><dc:subject xml:lang="sl">erozija</dc:subject><dc:subject xml:lang="sl">geoprostorska tehnologija</dc:subject><dc:subject xml:lang="en">geospatial technology</dc:subject><dc:subject xml:lang="sl">povečanje</dc:subject><dc:subject xml:lang="en">shoreline variation</dc:subject><dc:subject xml:lang="sl">spremembe obalne črte</dc:subject><dcterms:temporal rdf:resource="1973-2025" /><dc:title xml:lang="sl">Ocena sprememb obalne črte v okrožju Can Gio v Hošiminhu z geoprostorsko tehnologijo| Shoreline variation in Can Gio District, Ho Chi Minh City, Vietnam from geospatial technology|</dc:title><dc:description xml:lang="sl">Can Gio is a coastal district in the Southern coastal area of Ho Chi Minh City (HCMC), Vietnam. This area has been and is being affected by the problem of shoreline variations, affecting human life and ecosystems. The article presents the results of applying geospatial technologies to evaluate the shoreline variations in space, thereby determining the rate of shoreline accretion and erosion for the study area in 1998, 2009 and 2019. The technique of separating water and land based on the Modified Normalized Difference Water Index (MDNWI) is used to extract the shoreline from Landsat satellite image data. We used the Digital Shoreline Analysis System (DSAS) module to calculate the variation rate. The results show that, within 21 years, from 1998 to 2019, Can Gio District has lost about 500 ha of land. Thanh An Commune has the largest erosion area, accounting for 29% of the erosion area of the whole district. The highest erosion rate of up to 18,2 m/year was recorded in the Nga Bay River area, and the highest accretion rate of 29,2 m/year was recorded on the left bank of Dong Tranh River. This research result supports ecological and environmental management in coastal areas facing the risk of climate change and rising sea levels</dc:description><dc:description xml:lang="sl">Can Gio je obalno okrožje južno od mesta Hošiminh (HCMC) v Vietnamu. Območje se že od nekdaj spopada s težavami zaradi spreminjanja obalne črte, ki vpliva na življenje ljudi in ekosisteme. V članku so predstavljeni rezultati uporabe geoprostorskih tehnologij za oceno sprememb obalne črte v prostoru, pri čemer se določa stopnja povečanja obrežja in erozije za preiskovano območje v letih 1998, 2009 in 2019. Za določanje obrežja iz satelitskih slikovnih podatkov Landsat se uporablja tehnika ločevanja vode in kopnega na podlagi modificiranega indeksa normirane razlike v vodi (MDNWI). Za izračun stopnje spremembe smo uporabili modul DSAS (Digital Shoreline Analysis System). Kot kažejo rezultati, je okrožje Can Gio v enaindvajsetih letih, od 1998 do 2019, izgubilo približno 500 ha zemljišč. Erozijsko območje je največje v občini Thanh An in predstavlja 29 % erozijskega območja celotnega okrožja. Najvišja stopnja erozije, do 18,2 m na leto, je bila zabeležena v ustju reke Nga, najvišja stopnja rasti 29,2 m/leto, pa je bila zabeležena na levem bregu reke Dongh Tranh. Rezultati raziskave so uporabni za ekološko in okoljsko upravljanje na obalnih območjih, ki se spopadajo s tveganjem za spremembe in naraščanjem morske gladine</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-14ERDGSV"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-14ERDGSV" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-14ERDGSV/cd67300a-6d46-4bb9-bce3-0c995c0c13b5/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc/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">Zveza geodetov Slovenije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-14ERDGSV/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-14ERDGSV" /></ore:Aggregation></rdf:RDF>