{"id":"https://openalex.org/W7215836768","doi":"https://doi.org/10.20956/jiks.v8i1.18651","title":"HORIZONTAL COORDINATE ACCURACY OF GOOGLE EARTH ON THE COVERAGE OF SMALL ISLANDS OF MAKASSAR CITY, INDONESIA","display_name":"HORIZONTAL COORDINATE ACCURACY OF GOOGLE EARTH ON THE COVERAGE OF SMALL ISLANDS OF MAKASSAR CITY, INDONESIA","publication_year":2023,"publication_date":"2023-05-01","ids":{"openalex":"https://openalex.org/W7215836768","doi":"https://doi.org/10.20956/jiks.v8i1.18651"},"language":"en","primary_location":{"id":"pmh:oai:ojs.unhas:article/18651","doi":"https://doi.org/10.20956/jiks.v8i1.18651","is_oa":true,"landing_page_url":"https://journal.unhas.ac.id/index.php/index/article/view/18651","pdf_url":null,"source":{"id":"https://openalex.org/S4210225128","display_name":"Jurnal Ilmu Kelautan SPERMONDE","issn_l":"2460-0156","issn":["2460-0156","2614-5049"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315277","host_organization_name":"Hasanuddin University","host_organization_lineage":["https://openalex.org/P4310315277"],"host_organization_lineage_names":["Hasanuddin University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.20956/jiks.v8i1","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journal.unhas.ac.id/index.php/index/article/view/18651","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112296783","display_name":"Muhammad Anshar Amran","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amran, Muhammad Anshar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5155247570","display_name":"Ira Nirwana","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nirwana, Ira","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5154998260","display_name":"Nurfitri Sam","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sam, Nurfitri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5155710504","display_name":"Ulfi Syamsiah","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ulfi Syamsiah","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5000428683","display_name":"Amir Hamzah Muhiddin","orcid":"https://orcid.org/0000-0002-5796-7429","observed_orcids":["https://orcid.org/0000-0002-5796-7429"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muhiddin, Amir Hamzah","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":350000,"currency":"IDR","value_usd":22},"apc_paid":{"value":350000,"currency":"IDR","value_usd":22},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57587743,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13854","display_name":"Historical Geography and Cartography","score":0.3337000012397766,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13854","display_name":"Historical Geography and Cartography","score":0.3337000012397766,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.2870999872684479,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.19589999318122864,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/google-earth","display_name":"Google Earth","score":0.996999979019165},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"satellite imagery","score":0.6539999842643738},{"id":"https://openalex.org/keywords/small-islands","display_name":"small islands","score":0.777999997138977},{"id":"https://openalex.org/keywords/makassar","display_name":"Makassar","score":0.7459999918937683},{"id":"https://openalex.org/keywords/map-scale","display_name":"map scale","score":0.7720000147819519},{"id":"https://openalex.org/keywords/field-measurement-comparison","display_name":"field measurement comparison","score":0.6449999809265137},{"id":"https://openalex.org/keywords/root-mean-square-error","display_name":"root mean square error","score":0.7310000061988831},{"id":"https://openalex.org/keywords/navigation-accuracy","display_name":"navigation accuracy","score":0.5109999775886536},{"id":"https://openalex.org/keywords/coastal-mapping","display_name":"coastal cartography","score":0.3370000123977661}],"concepts":[{"id":"https://openalex.org/C191338504","wikidata":"https://www.wikidata.org/wiki/Q11606510","display_name":"Geographic coordinate conversion","level":3,"score":0.6721000075340271},{"id":"https://openalex.org/C123046963","wikidata":"https://www.wikidata.org/wiki/Q22664","display_name":"Geographic coordinate system","level":2,"score":0.6563000082969666},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6442999839782715},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6251000165939331},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5651999711990356},{"id":"https://openalex.org/C2987528665","wikidata":"https://www.wikidata.org/wiki/Q854845","display_name":"Earth observation satellite","level":3,"score":0.5630000233650208},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5475999712944031},{"id":"https://openalex.org/C120938966","wikidata":"https://www.wikidata.org/wiki/Q5275845","display_name":"Digital Earth","level":2,"score":0.545799970626831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5407999753952026},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.5318999886512756},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4514000117778778},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.4426000118255615},{"id":"https://openalex.org/C3019945712","wikidata":"https://www.wikidata.org/wiki/Q2","display_name":"Earth surface","level":2,"score":0.4410000145435333},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.430400013923645},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4081000089645386},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.39500001072883606},{"id":"https://openalex.org/C59218005","wikidata":"https://www.wikidata.org/wiki/Q17027571","display_name":"Horizontal and vertical","level":2,"score":0.36980000138282776},{"id":"https://openalex.org/C177292542","wikidata":"https://www.wikidata.org/wiki/Q440959","display_name":"Vector map","level":2,"score":0.33719998598098755},{"id":"https://openalex.org/C194226119","wikidata":"https://www.wikidata.org/wiki/Q161779","display_name":"Spatial reference system","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C122224866","wikidata":"https://www.wikidata.org/wiki/Q437882","display_name":"Figure of the Earth","level":2,"score":0.31349998712539673},{"id":"https://openalex.org/C26148502","wikidata":"https://www.wikidata.org/wiki/Q2488752","display_name":"Earth (classical element)","level":2,"score":0.3061999976634979},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2971999943256378},{"id":"https://openalex.org/C3019973339","wikidata":"https://www.wikidata.org/wiki/Q899523","display_name":"Object based","level":3,"score":0.2897999882698059},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.28929999470710754},{"id":"https://openalex.org/C181672929","wikidata":"https://www.wikidata.org/wiki/Q4115141","display_name":"Digital mapping","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C60478076","wikidata":"https://www.wikidata.org/wiki/Q3036835","display_name":"Reference data","level":2,"score":0.2775000035762787},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2696000039577484},{"id":"https://openalex.org/C176250725","wikidata":"https://www.wikidata.org/wiki/Q186386","display_name":"Map projection","level":2,"score":0.2572999894618988},{"id":"https://openalex.org/C2983685735","wikidata":"https://www.wikidata.org/wiki/Q5227355","display_name":"Data source","level":2,"score":0.2549000084400177},{"id":"https://openalex.org/C115240124","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Earth remote sensing","level":3,"score":0.2533000111579895}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs.unhas:article/18651","doi":"https://doi.org/10.20956/jiks.v8i1.18651","is_oa":true,"landing_page_url":"https://journal.unhas.ac.id/index.php/index/article/view/18651","pdf_url":null,"source":{"id":"https://openalex.org/S4210225128","display_name":"Jurnal Ilmu Kelautan SPERMONDE","issn_l":"2460-0156","issn":["2460-0156","2614-5049"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315277","host_organization_name":"Hasanuddin University","host_organization_lineage":["https://openalex.org/P4310315277"],"host_organization_lineage_names":["Hasanuddin University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.20956/jiks.v8i1","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs.unhas:article/18651","doi":"https://doi.org/10.20956/jiks.v8i1.18651","is_oa":true,"landing_page_url":"https://journal.unhas.ac.id/index.php/index/article/view/18651","pdf_url":null,"source":{"id":"https://openalex.org/S4210225128","display_name":"Jurnal Ilmu Kelautan SPERMONDE","issn_l":"2460-0156","issn":["2460-0156","2614-5049"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315277","host_organization_name":"Hasanuddin University","host_organization_lineage":["https://openalex.org/P4310315277"],"host_organization_lineage_names":["Hasanuddin University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.20956/jiks.v8i1","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3115954391","https://openalex.org/W6923440353","https://openalex.org/W2051902438","https://openalex.org/W4410133725","https://openalex.org/W3080859964","https://openalex.org/W2184816393","https://openalex.org/W1973816864","https://openalex.org/W4320077971","https://openalex.org/W4246795280","https://openalex.org/W4415537261"],"abstract_inverted_index":{"The":[0,104,147,172],"presence":[1],"of":[2,15,43,49,100,106,114,139,209],"high-resolution":[3,34],"satellite":[4],"imagery":[5],"on":[6,130,136,195],"Google":[7,27,89,115,134,158,196],"Earth":[8,28,90,135,159,197],"provides":[9],"an":[10],"opportunity":[11],"for":[12,24,63],"the":[13,41,44,47,50,56,98,112,121,137,143,153,161,165,168,176,182,192],"availability":[14],"maps":[16],"that":[17,125,191],"can":[18,126,198],"be":[19,127,199],"used":[20,62,149],"as":[21,74,91],"a":[22,92,203,206],"reference":[23],"accurate":[25],"coordinates.":[26],"has":[29],"been":[30],"developed":[31],"to":[32,58,86,88,97,110,151,201],"contain":[33],"images,":[35],"but":[36],"it":[37],"warns":[38],"users":[39,82],"about":[40],"accuracy":[42,72,113,184],"data":[45,94,102,132],"regarding":[46],"coordinates":[48,118,194],"objects":[51],"covered.":[52],"Coordinate":[53],"inaccuracies":[54],"have":[55],"potential":[57],"cause":[59],"problems":[60],"when":[61],"navigational":[64],"purposes,":[65],"or":[66],"in":[67,142,164],"technical":[68],"tasks":[69],"requiring":[70],"high":[71],"such":[73],"surveying":[75],"and":[76,119,160,181],"mapping":[77],"applications.":[78],"Despite":[79],"these":[80],"warnings,":[81],"are":[83],"often":[84],"forced":[85],"refer":[87],"reliable":[93],"source":[95],"due":[96],"absence":[99],"other":[101],"sources.":[103],"purpose":[105],"this":[107],"study":[108],"is":[109,150,178,185],"evaluate":[111],"Earth's":[116],"horizontal":[117,183,193],"determine":[120],"maximum":[122,207],"map":[123,204],"scale":[124,208],"made":[128],"based":[129],"coordinate":[131,155,162],"from":[133,157],"coverage":[138],"small":[140],"islands":[141],"Makassar":[144],"City":[145],"area.":[146],"method":[148],"compare":[152],"object":[154,170],"obtained":[156],"measured":[163],"field":[166],"at":[167],"same":[169],"point.":[171],"calculation":[173],"results":[174,189],"show":[175],"RMSEH":[177],"2.49":[179],"meters":[180],"4.28":[186],"meters.":[187],"These":[188],"indicate":[190],"referenced":[200],"produce":[202],"with":[205],"1:":[210],"10,000.":[211]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-03T00:00:00"}
